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Journal articles on the topic 'Maximum storey displacement'

Author: Grafiati

Published: 4 June 2025

Last updated: 15 July 2025

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1

Patel, Nirav, and Deepak Koirala. "Linear and Nonlinear Dynamic Analysis of Reinforced Concrete Building with V Shape Steel Bracing." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 07, no. 10 (2023): 1–11. http://dx.doi.org/10.55041/ijsrem26031.

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In this study, the RC-MRCBFs were used with V braced frame. The core objective of this examination is to understand the earthquake behavior of the RC-MRCBFs in steel V braced frames. Response spectrum analysis (RSA) is used to understand the seismic performance of the steel braced and un-braced RC frames. Total 12 steel braced RC frames and 12 un-braced frames for all 4 story, 8story, 12 stories and 16 stories are studied and observed the seismic parameter such as fundamental time period (FTP), top story displacements, inter-story drift, base shear and story stiffness of the structures. After

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2

Pradeep, Yadav* S.S. Khuswaha. "INFLUENCE OF FLOOR DIAPHRAGM BUILDING WHILE CONSIDERING SEISMIC FORCES." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 5, no. 6 (2016): 178–91. https://doi.org/10.5281/zenodo.54776.

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In this work, seismic analysis of multi storey RC building frames have been carried out considering different types of floor diaphragm. Floor diaphragm are very efficient in resisting lateral forces. STAAD.Pro software has been used for analysis purpose. Analyses of multi storey RC building frames are carried out in 3 parts I) Building frame without floor diaphragm, II) Building frames with semi rigid floor diaphragm III) Building frames with rigid floor diaphragm. Results are collected in terms of maximum moments in beams, axial force, shear force, maximum displacement and storey displacement

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3

Bhatta*, Krishna Prasad, and Gurpreet Singh. "Dynamic Response of Vertical Irregular Building As Per IS 1893(Part 1):2016." International Journal of Innovative Technology and Exploring Engineering 9, no. 4 (2020): 1957–63. http://dx.doi.org/10.35940/ijitee.c1215.029420.

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Nowadays highly increases in the high rise building with architectural requirement in modern city. The purpose of the study is to understand the response of the building due to vertical irregularities. In this paper the incorporated irregularities are as per IS1893 (Part )1:2016 and study response of 12 story building frame 13 models with mass irregular, stiffness irregular and vertical geometric irregularities are analyze in ETABS 2017 by linear dynamic analysis i.e. Response spectrum Analysis. The various structural response parameters such as maximum storey displacement, inter story drift a

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4

Kumar, Ankit. "Dynamic Analysis on RCC and Composite Structure for Uniform and Optimized Section." International Journal for Research in Applied Science and Engineering Technology 9, no. 12 (2021): 1114–27. http://dx.doi.org/10.22214/ijraset.2021.39503.

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Abstract: This study examines the composite structure that is increasing commonly in developing countries. For medium-rise to high-rise building construction, RCC structures is no longer economical due to heavy dead weight, limited span, low natural frequency and hazardous formwork. The majority of commercial buildings are designed and constructed with reinforced concrete, which largely depends on the existence of the constituent materials as well as the quality of the necessary construction skills, and including the usefulness of design standards. Conventional RCC structure is not preferred n

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K., K. PATHAK, and DHOKANE SHALAKA. "A Study on the Effectiveness of Bracing Systems in Soft Storey Steel Buildings." Journal on Today's Ideas - Tomorrow's Technologies 4, no. 2 (2016): 77–88. https://doi.org/10.15415/jotitt.2016.42006.

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A soft storey or a weak storey is one in which the lateral stiffness is less than 70 percent of that in the storey above or it can be less than 80 percent of the average lateral stiffness of the three stories above. For the reduction of lateral deflection of a structure, a bracing system is provided. In seismic design of structure and in high rise structure, the provision of bracing system has become more effective. So this paper aims to find out the effect of bracing on soft storey of steel building. In this paper, G+9 steel frames are modeled with different type of bracing pattern and differ

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6

Hullikashi, Renuka, and Chidananda G. "A Comparative Study on Seismic Performance of RCC and Composite Structures in Different Seismic Zones by Response Spectrum Method." International Journal for Research in Applied Science and Engineering Technology 11, no. 9 (2023): 858–67. http://dx.doi.org/10.22214/ijraset.2023.55742.

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Abstract: In the present study, seismic performance of RCC and Composite structures is investigated using ETABS software. Seismic parameters viz. storey displacement, drift ratio, stiffness, shear, overturning moment and time period for the developed RCC and composite models are obtained in both X and Y directions by response spectrum analysis as per IS 1893-Part 1 (2016) in seismic zones II to V. In both directions, maximum storey stiffness is observed in composite models as compared to RCC models. Maximum storey displacement, drift ratio and overturning storey moments are increases with incr

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7

Liu, Xi Ping. "Influences of Beam Type Strengthened Storey on Horizontal Displacement in Super High-Rise Structure." Advanced Materials Research 446-449 (January 2012): 853–56. http://dx.doi.org/10.4028/www.scientific.net/amr.446-449.853.

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The mechanics principle of setting strengthened storey to control the horizontal displacement in super high-rise structure was analyzed, several super high-rise frame tube structure models were established and the maximum peak displacement as well as storey displacement of the structure under the horizontal earthquake load were analyzed via the finite element program; Utilizing controlling structural horizontal displacement as a judge objective, the appropriate setting number of strengthened storey and optimization location were obtained; eventually, the methods on improving the lateral stiffn

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8

Suthar, Devender Kumar, and Sabhilesh Singh. "Dynamic Analysis of Irregular Steel Building with or Without Diagrid Structure." International Journal of Innovative Research in Engineering and Management 10, no. 6 (2023): 12–18. http://dx.doi.org/10.55524/ijirem.2023.10.5.3.

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In this paper, our work presents the comparison of irregular steel structures with or without diagrids according to earthquake conditions proposed in IS 1893:2016. An irregular 2B + G+18 story steel building with plan size (15 m x15 m), located in zone IV having medium soil conditions is considered for analysis. The modelling and analysis are carried out using ETABS 2019 software. All structural members are designed as per IS456:2000. Analysis and study of both steel buildings, taking into account the dynamic analysis along the wind and the lateral effects of the wind and all load combinations

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9

A.A., Saudagar, and R. M. Sawant Dr. "Comparative Study of Seismic Performance of a Multi-Storey Building with Prismatic and Non-Prismatic Beam." Journal of Structural Engineering, its Applications and Analysis 3, no. 1 (2020): 1–7. https://doi.org/10.5281/zenodo.3597123.

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In general, it is observed that during earthquakes most of the buildings fail due to the failure of beam-column joints. To increase the integrity between beam and column a haunch (brace) can be provided at the junction. The main disadvantage of the prismatic beam frame is that these are as strong as there joints are weak, no matter how strong it is held with the ground or how strong is beam or column, it will fail as its joint get cracked. In this paper results from the analytical study of various parameters like modal time period, base shear, maximum storey displacement, storey drift and stif

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10

Chaudhary, Krishna Prasad, and Ankit Mahajan. "Response spectrum analysis of irregular shaped high rise buildings under combined effect of plan and vertical irregularity using csi etabs." IOP Conference Series: Earth and Environmental Science 889, no. 1 (2021): 012055. http://dx.doi.org/10.1088/1755-1315/889/1/012055.

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Abstract In this research work several high rise buildings were analyzed using CSI ETABS under the influence of the response spectrum analysis over it. Several different shaped high rise buildings such as H shaped, O shaped and C shaped buildings were taken into consideration for carrying out the research work. All three shaped buildings were of different storey that is of 12 storey and of 16 storey. For proper seismic analysis of all the above discussed buildings, response spectrum method of seismic analysis were taken into consideration. The results of all the buildings for response spectrum

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11

Tiwari, Saugat, and Sailesh Adhikari. "Seismic Behaviour of the Low-Rise RC Buildings in Nonlinear Static and Dynamic Analysis." Saudi Journal of Civil Engineering 7, no. 01 (2023): 1–8. http://dx.doi.org/10.36348/sjce.2023.v07i01.001.

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This paper presents the behavior of three different types of irregular low-rise buildings, subjected to earthquake load. The study is performed by numerically modelling the buildings for the linear static analysis. Structural parameters displacements, drift, and storey shear are checked for various time periods of the building. The same models are also analyzed using nonlinear pushover analysis. The model is made nonlinear by introducing the hinges in the beam and column. The execution of nonlinear analysis is done by applying push in X and push in Y directions in controlled displacement mode.

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12

Saxena, Ritik, and Kavita Golghate. "Comparative Study of G+6 Irregular Multistoryed Building of Different Shape of Diaphragm." International Journal for Research in Applied Science and Engineering Technology 12, no. 4 (2024): 4386–90. http://dx.doi.org/10.22214/ijraset.2024.59780.

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Abstract: This study investigates the effectiveness of incorporating openings in the roof of re-entrant corner plan irregular buildings at different locations under earthquake loads. Five models with varying degrees of diaphragm discontinuity were analysed using STAAD Pro software. Node displacement, storey shear in X and Z directions, stress values, and maximum bending moment were evaluated to assess structural performance. Results indicate that models with higher diaphragm discontinuity exhibit increased node displacements, storey shear, and stress levels. Model M3, with 17% diaphragm discon

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13

Kumar, Gajagantarao Sai, Purushotham Rao, and Partheepan Ganesan. "Effect of Shear Wall Location On Seismic Performance of High Raised Buildings." International Journal of Research in Engineering, Science and Management 4, no. 1 (2021): 30–34. http://dx.doi.org/10.47607/ijresm.2021.447.

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Multi-storey buildings tend to get damaged mainly during earthquake. Seismic analysis is a tool for the estimation of structural response in the process of designing earthquake resistant structures and/or retrofitting vulnerable existing structures. The principle purpose of this work is to analyze and design a building with a shear wall and also to find the appropriate position of shear wall that result in maximum resistance towards lateral forces and minimum displacement of the structure. In this study, a G+7 multi-storey building of 15 m ×20 m in plan area has been chosen and modelled using

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14

Shreyans, Kumar Jain* Prof. Nidhi Gupta. "SEISMIC RESPONSE OF RC FRAMED MULTI-STOREY BUILDING WITH FLOATING COLUMNS." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 6, no. 2 (2017): 188–202. https://doi.org/10.5281/zenodo.290143.

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The present work deals with the study of comparative Seismic Response of RC Framed Multi-storey Buildings with and without Floating Columns in various configurations and with different storey height. To carry out the work two sets of models are taken which differs in storey height of ground floor. Both the sets contain seven models (total fourteen) with different configuration and numbers of floating columns are considered. Various gravity loads are applied and since building is assumed to be located in seismic zone IV, the seismic loads considered accordingly. Models are developed and analyse

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15

Kumar, Nilesh, Jay Parmar, Maitri Dalal, Abhishek Samal, Jenish Patel, and Y. D. Patil. "Effect of Vertical and Mass Irregularity on RCC Structure Subjected to Seismic Loading." Proceedings of the 12th Structural Engineering Convention, SEC 2022: Themes 1-2 1, no. 1 (2022): 799–805. http://dx.doi.org/10.38208/acp.v1.586.

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he greatest challenge for any structural engineer in today’s scenario is to design seismic-resistant structures. The presence of vertical geometrical irregularity in building is a matter of concern when it is subjected to devastating earthquakes. Irregular configuration either in plan or in elevation is recognize as one of major causes of failure during earthquakes. The performance of a high rise building during strong earthquake motions depends on the distribution of stiffness, strength and mass along both the vertical and horizontal directions. If there is discontinuity in stiffness, strengt

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16

Mehta, Rahul, and Mohit Bhandari. "Evaluation of Seismic Response of Composite Buildings under Near-Field Earthquakes." IOP Conference Series: Earth and Environmental Science 1110, no. 1 (2023): 012016. http://dx.doi.org/10.1088/1755-1315/1110/1/012016.

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Abstract This paper represents the effectiveness of the bracing system concerning the seismic performance of steel-concrete composite buildings by comparing 5-storey composite buildings with and without bracings subject to extreme earthquake loads. The nonlinear time history analysis (NTHA) is carried out on the specific building models considered for this study. The seismic response is obtained in terms of different seismic response parameters which are further compared to determine the effect of the bracing system. The results obtained by applying real earthquake records of different near-fi

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17

Supriya, B., and Kedar Giri Prof. "Comparative Analysis Of A Multi-Storey Tall Structure When It Is Braced With Shear Wall And Soft Storey At Different Levels By Performing Response Spectrum Analysis And Time History Analysis." Journal of Scientific Research and Technology (JSRT) 1, no. 6 (2023): 156–73. https://doi.org/10.5281/zenodo.8330545.

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To understand the behaviour of a multi-storey reinforced concrete building when it is braced with shear wall with different location and soft storey at different levels. The routine of soft storey in seismic zones is incredibly crucial since soft storey structures is less rigid normally the soft storey is present at the bottom level moreover if the things is not engaged into concern it can cause the construction of building to be generally get affected by quake. By performing time history analysis as well as response spectrum analysis we will get to know the maximum response of an fundamentall

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18

Rashmin, Aysha, and Priyanka Devan. "Wind Load Analysis of RC Structure Resting On Sloping Ground By Using Etabs." Journal of Structural Technology 8, no. 1 (2023): 67–73. http://dx.doi.org/10.46610/jost.2023.v08i01.005.

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Wind load is regarded as one of the crucial design loads that a structure must withstand throughout its lifetime. The impact of wind speed on the building frame has been investigated in this research. Due to a lack of available land, buildings lying on slopes were taken into consideration for the study. The 40-story, three-dimensional building frame is modelled and examined for wind zones of 33 m/s and 39 m/s, respectively. It rests on slopes of 5°, 10°, and 15°. ETABS software is used to perform the modelling and analysis as necessary. The maximum storey displacement and maximum storey drift

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19

Soleimankhani, Hossein, Greg MacRae, and Tim Sullivan. "The oscillation resistance ratio (ORR) for understanding inelastic response." Bulletin of the New Zealand Society for Earthquake Engineering 54, no. 4 (2021): 299–312. http://dx.doi.org/10.5459/bnzsee.54.4.299-312.

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Single-storey systems with different hysteretic characteristic are subjected to impulse-type short duration and long duration earthquake records to investigate the effects of hysteretic behaviour and ground motion characteristics on the seismic response. EPP, bilinear, Takeda, SINA, and flag-shaped hysteretic models loops are considered and an energy approach is taken to explain the inelastic behaviour. The first part of the work is based on analyses of the single-storey systems without any torsion, however; torsional irregularity is considered in the later analyses. It is shown that str

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20

Yu, Yang, Xin Jun Zhuang, Yun Feng Zhang, and Jie Dong Zhang. "Analysis of the Reinforced Masonry on Displacement Response." Applied Mechanics and Materials 405-408 (September 2013): 2030–33. http://dx.doi.org/10.4028/www.scientific.net/amm.405-408.2030.

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It is very important to develop reinforced block masonry structure system with a good anti-seismic performance and convenient construction. This paper mainly researched the displacement response of the reinforced masonry structure under earthquake. The maximum storey drift and displacement of the structure are calculated in Y direction by numerical analysis method.

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21

Humar, JagMohan, Farrokh Fazileh, Mohammad Ghorbanie-Asl, and Freddy E. Pina. "Displacement-based seismic design of regular reinforced concrete shear wall buildings." Canadian Journal of Civil Engineering 38, no. 6 (2011): 616–26. http://dx.doi.org/10.1139/l11-033.

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A displacement based method for the seismic design of reinforced concrete shear wall buildings of regular shape is presented. For preliminary design, approximate estimates of the yield and ultimate displacements are obtained, the former from simple empirical relations, and the latter to keep the ductility demand within ductility capacity and to limit the maximum storey drift to that specified by the codes. For a multi-storey building, the structure is converted to an equivalent single-degree-of-freedom system using an assumed deformation shape that is representative of the first mode. The requ

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22

Nyein, Nyein Thant, and Yadanar Kyaw Tin. "Study on the Effect of Response Spectrum Analysis and Construction Sequence Analysis on Setback Steel Structure." International Journal of Trend in Scientific Research and Development 3, no. 4 (2019): 1349–55. https://doi.org/10.5281/zenodo.3591077.

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This paper presents the effect of response spectrum analysis and construction sequence analysis on the setback steel structure. In this study, the proposed building is eleven storey setback steel structure. The length of the proposed building is 78ft and width is 66ft. The effective height of proposed building is 142ft. This building is located in Mandalay. So it is situated not only destructive zone but also basic wind speed, 80mph. The structure is composed of special moment resisting frame SMRF . Structural elements are designed according to AISC 360 10 2 . Load consideration and stability

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23

Swaliheen, Mohd. "Comparison of Analysis and Design of Regular and Irregular Configuration of Multi Story Building in Seismic Zones." International Journal for Research in Applied Science and Engineering Technology 9, no. 8 (2021): 2395–412. http://dx.doi.org/10.22214/ijraset.2021.37765.

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Abstract: This paper is concerned with the effects of various vertical irregularities on the seismic response of a structure. The objective of the project is to carry out Response spectrum analysis (RSA) and Time history Analysis (THA) of vertically irregular RC building frames and to carry out the ductility based design using IS 13920 corresponding to Equivalent static analysis and Time history analysis. Comparison of the results of analysis and design of irregular structures with regular structure was done. The scope of the project also includes the evaluation of response of structures subje

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24

Valente, Marco. "Displacement-Based Seismic Design of Steel Frames Strengthened by Buckling-Restrained Braces." Applied Mechanics and Materials 217-219 (November 2012): 1114–18. http://dx.doi.org/10.4028/www.scientific.net/amm.217-219.1114.

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This study presents a displacement-based design procedure for seismic retrofitting of steel frames using buckling-restrained braces (BRB) to meet a given target displacement in the framework of the capacity spectrum method. The seismic performance of a six-storey steel frame equipped with BRB is investigated. Different storey-wise BRB distribution methods are proposed and the influence on the results of the design procedure is analyzed. Nonlinear dynamic analyses demonstrate the efficacy of the design procedure showing the improvements achieved by the retrofitting intervention using BRB. The m

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25

Ahsan, Saudagar, and Sawant R. "Structural Performance of Multi-storey Building with Haunch Reinforced Concrete Beam using E-tab Software." Journal of Structural Technology (e-ISSN: 2581-950X) 5, no. 1 (2019): 1–7. https://doi.org/10.5281/zenodo.3572048.

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All over the world, the buildings are built in the form of stacks of cubes, generally made of prismatic beam and column. These cubical structures are not having structural integrity. The basic problem with these type of cubes is that these are as strong as there joints are weak, no matter how strong it is held with the ground or how strong is beam or column, it will fail as its joint get cracked. The building may be built stronger against the lateral loading if some braces are provided at the junction. In other words, the haunch beam can resist lateral forces in a better manner. In this paper,

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26

P, Shanila, and Minu U. "Analysis and Design of Multi-Storey Steel Staggered-Truss System." Journal of Construction and Building Materials Engineering 9, no. 2 (2023): 7–15. http://dx.doi.org/10.46610/jocbme.2023.v09i02.002.

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A Staggered Truss System (STS) is a brand-new idea in the construction of high-rise buildings. It is an effective design technique to improve efficiency in building construction. It was initially created in the 1960s at the Massachusetts Institute of Technology. By providing STS we can increase the strength and ductility of the building. It helps to cut down the number of interior columns and thereby reduce the cost of the building construction. This project involved using the ETAB software to undertake an analytical investigation into the seismic behaviour of a 16-storey steel staggered-truss

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27

Kaur, Kamalroop, and Balwinder Singh. "Seismic Analysis of Symmetric and Asymmetric Structures with and without Shear wall using Etabs software." IOP Conference Series: Earth and Environmental Science 889, no. 1 (2021): 012043. http://dx.doi.org/10.1088/1755-1315/889/1/012043.

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Abstract Behavior of multistory structures during solid seismic tremor relies on the underlying configurations.Irregularities are not avoidable in development of structures in light of the fact that the space accessible for building the structures are restricted consequently the structure with irregularity is built up more, because of these abnormalities in the structure damages are more during earthquake.The effect of lateral load as wind/Earthquakes influences the performance of these constructions significantly. For the stability against seismic forces of multi-celebrated structure, there i

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KUMAR, AITARAJU PRAVEEN, and KATUKOORI VEDA SAMHITHA. "Influence of Mass Irregularities on the Seismic Behavior of Multi-Storied Using STAAD.Pro Connect Edition." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 12 (2024): 1–5. https://doi.org/10.55041/ijsrem39349.

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The seismic behavior of multi-story buildings is greatly influenced by their structural configuration. Irregularities in plan or elevation, particularly mass irregularities, are critical factors contributing to structural failure during earthquakes. Proper identification and management of such irregularities are essential to optimize a building's functionality and aesthetics. This study examines the seismic response of a G+14 reinforced concrete (RC) frame structure with and without mass irregularity. The analysis focuses on storey drift, storey displacement, lateral loads, maximum bending mom

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29

Xiong, Zhong Ming, Ming Xing Wei, and Jun Liang Wang. "Earthquake Response Analysis of Sliding Base Isolation Frame with Equipment of Sliding-Limit under Collision Responses." Applied Mechanics and Materials 105-107 (September 2011): 412–16. http://dx.doi.org/10.4028/www.scientific.net/amm.105-107.412.

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In order to get over the defects of traditional sliding base isolation structure which the reactions of traditional sliding structure has always increased during the earthquake, and obtain sliding base isolation technology application for the frame structure. Based on the research of U work performances of energy-absorbed element, the whole element model of this new kind of sliding base isolation three storey frame structure with equipment of sliding-limit was established by the SAP2000 software. According to reasonable hysteretic mode, the calculation analysis under collision responses were c

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Hossain, Sabbir, and S. K. Singh. "Comparative analysis of irregular RCC buildings in different zones." IOP Conference Series: Earth and Environmental Science 1110, no. 1 (2023): 012035. http://dx.doi.org/10.1088/1755-1315/1110/1/012035.

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Abstract The earthquake is the most devastating and unexpected natural phenomenon, causing massive damage to both human lives and infrastructure. In this study, two different irregulars Reinforced Cement Concrete (RCC) building plans of 25th story buildings with the ground floor (G+25) and 9th storey buildings with the ground floor (G+9) were subjected to four different zones making a total of eight model structures to test their ability to withstand gravity and seismic loads. The design was response spectrum method (RSM) then subjected to an earthquake load in accordance with Indian Standard

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31

Zhao, J. X. "Response of seismically isolated buildings with buffers subjected to near-source ground motions and possible alternative isolation systems." Bulletin of the New Zealand Society for Earthquake Engineering 37, no. 3 (2004): 111–33. http://dx.doi.org/10.5459/bnzsee.37.3.111-133.

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The response of a seismically isolated building with lead rubber bearings (LRB) to near source ground motions from large earthquakes was investigated. The building was assumed to have a buffer to limit the maximum bearing displacement in a rare event of large magnitude and the buffer gap was assumed to be only 150mm (the level of maximum isolator displacement used in the 1980s). The structure was assumed to be designed for 1.5 times the NS component of the 1940 El Centro record. The 15% damped (an amount of damping which is close to the equivalent damping ratio for an seismically isolated buil

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Bin Siddik, S. M. Hedaetullah, Mst Nusrat Jahan Disha, and Mostuck Ahamed. "Comparative Study on Seismic Analysis of 15-Storey Building for Different Positions of Shear Wall by Using BNBC 2020." Journal of Water Resources and Pollution Studies 9, no. 3 (2024): 48–59. https://doi.org/10.46610/jowrps.2024.v09i03.004.

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Due to the geological formation of Bangladesh, it is showing the threat of earthquakes. As the number of high-rise buildings is increasing daily, there is an urgent need to design structures considering seismic loading. During earthquakes, structures are subjected to lateral displacement. Most reinforced concrete structures are designed to resist gravity loads, but they neglect the effect of lateral forces arising due to earthquakes. Shear walls are added to the building's interior as well as exterior to provide more strength and stiffness to the building. The studies have been carried out usi

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Anjali, Raw, and Verma Ashish. "Seismic Analysis and Design of Vertically Irregular Mutistoried RC Concrete Building using Staad Pro V8i." International Journal of Trend in Scientific Research and Development 4, no. 1 (2019): 237–42. https://doi.org/10.5281/zenodo.3604777.

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This paper is concerned with the effects of a variety of vertical irregularities on the seismic response of a structure. The objective of the project is to carry out Response spectrum analysis RSA and Time history Analysis THA of vertically irregular RC building frames and to carry out the ductility based design using IS 13920 corresponding to Equivalent static study and Time history analysis. Comparison of the results of analysis and design of irregular structures with regular structure was done. The scope of the project also includes the evaluation of response of structures subjected to high

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34

Palermo, Michele, Stefano Silvestri, Giada Gasparini, and Tomaso Trombetti. "Physically-based prediction of the maximum corner displacement magnification of one-storey eccentric systems." Bulletin of Earthquake Engineering 11, no. 5 (2013): 1467–91. http://dx.doi.org/10.1007/s10518-013-9445-4.

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Singh, Aparna, Sunita Tolani, S. D. Bharti, and T. K. Datta. "Seismic Analysis of Flat Slab Buildings on Hilly Ground." Proceedings of the 12th Structural Engineering Convention, SEC 2022: Themes 1-2 1, no. 1 (2022): 775–79. http://dx.doi.org/10.38208/acp.v1.580.

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In India, hilly region especially northern part is more seismically active region. Flat Slab systems are widely popular in multi-storey buildings. Flat slab building has more advantages than a regular building like fast construction, free design space, reduced floor to floor height and economical. Flat slab buildings are also being built in high seismicity region. Buildings on hilly ground are vulnerable due to their vertical and horizontal irregularity and they undergo high shear and torsion during the earthquake. Further due to short column and soft storey on uphill side has higher lateral f

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Singh, Rajendra, R. S. Sekhawat, and Trilok Gupta. "Seismic Response of RCC Buildings on Hill Slopes with Step Back and Step Back - Set Back Configuration." Journal of Scientific Research and Reports 30, no. 3 (2024): 259–74. http://dx.doi.org/10.9734/jsrr/2024/v30i31877.

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Framed structures constructed on hill slopes have different structural behavior than those on flat ground due to the scarcity of flat land. As these buildings are unsymmetrical, they attract large amounts of shear forces and torsional moments, leading to unequal distribution due to varying column lengths. In this study, the dynamic response of hill buildings has been compared with step back and step back set back building without and with bracing at corner of the building in terms of maximum storey stiffness and storey displacement. Two different types of buildings have been modeled and analyz

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Hazaveh, Nikoo K., Ali A. Rad, Geoffrey W. Rodgers, J. Geoffrey Chase, Stefano Pampanin, and Quincy T. Ma. "Shake Table Testing of a Low Damage Steel Building with 2-4 Displacement Dependent (D3) Viscous Damper." Key Engineering Materials 763 (February 2018): 331–38. http://dx.doi.org/10.4028/www.scientific.net/kem.763.331.

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To improve seismic structural performance, supplemental damping devices can be incorporated to absorb seismic response energy. The viscous fluid damper is a well-known solution. However, while they reduce displacement demand, they can increase overall base shear demand in nonlinear structures as they provide resistive forces in all four quadrants of force-displacement response. In contrast, Direction and Displacement Dependent (D3) viscous fluid dampers offer the opportunity to simultaneously reduce structural displacements and the total base-shear force as they only produce resistive forces i

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Pritesh N. Vataliya, Arjun M, Butala, Nirmal S. Mehta, and Chandresh G. Patel. "Comparison of Different Types of Structural Systems in Tall Building Under Lateral Load." International Research Journal on Advanced Engineering Hub (IRJAEH) 2, no. 08 (2024): 2126–32. http://dx.doi.org/10.47392/irjaeh.2024.0289.

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This study is aims to investigate the performance of multi-storey high rise concrete structures by linear static methods. The code suggests a different approach of analysis for asymmetric structures. The main objective of the study is to carry out the lateral load analysis to obtain performance levels of buildings. According to the load nature and structure behaviour method of liner static method be selected from storey drift, displacement, and Base shear. The study focuses on concrete structures located in seismic Zone IV, which is characterized by rocky soil conditions, according to the eart

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Mohamad, Halla Jasem, and Mohamad Najim Mahmood. "Effects of Base Isolation and Infill Panels on the Nonlinear Time History Analysis of Reinforced Concrete Building." Key Engineering Materials 879 (March 2021): 213–20. http://dx.doi.org/10.4028/www.scientific.net/kem.879.213.

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This paper presents the predicted results of nonlinear time history analysis of 11 storey (G+10) Reinforced Concrete (RC) residential building under the effects of a strong earthquake. The paper includes studying the effects of using Lead Rubber Bearings (LRB) as base isolators to improve the performance of RC building to sustain the impact of an earthquake. It also includes the effects of the infill panels on the overall dynamic response of both fixed base and base-isolated buildings subjected to a strong earthquake. The main results that are presented in this study include the variation of r

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P. Khade, Datta, Rahul D. Pandit, and Dr Abhijeet P. Wadekar. "“SEISMIC RESPONSE OF INFILL FRAME G+20 BUILDING WITH SHEAR WALL FOR LIFT USING SAP 2000 SOFTWARE”." EPH - International Journal of Science And Engineering 4, no. 2 (2018): 33–39. http://dx.doi.org/10.53555/eijse.v4i3.168.

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This paper presents an analysis on performance-based seismic evaluation of G+20 RC frame Building with masonry infill (MI) and shear wall (SW) for lift using Non-linear Static Pushover Analysis with SAP2000v14 software for two different models i.e., Model-1: RC bare frame and Model-2: RC frame with MI wall and SW for lift (Soft storey). Result indicates, maximum Displacement for Model-1 i.e., 0.3346m, Model-2 gave displacement of 0.0718m respectively. These results clearly show, the stiffening in Model-2 is increased to 78.54% compared to Bare Frame. 

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Fadli Kurnia, Resti Nur Arini, Dwi Ariyani, and Soni. "ANALYSIS OF MAXIMUM DEFORMATION OF HIGH RISE BUILDINGS WITH OUTRIGGER SYSTEM AGAINST WIND LOAD." Jurnal Infrastruktur 6, no. 2 (2020): 141–49. http://dx.doi.org/10.35814/infrastruktur.v6i2.1736.

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Outrigger structural systems are quite effective using the lateral loads on tall buildings, one of the main benefits of utilization outrigger is that it can reduce deformation and the danger of inter-story drift caused by lateral loads acting on the building. In this case, wind loads will be viewed as a lateral load because the wind load acting on tall buildings can also cause deformation of the building. The implementation of the outrigger system is viewed from different positions to see the deformation that occurs and the placement of the maximum location. The results of the analysis of wind

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Akhtar, Javed, and Dr Samyak Parekar. "Seismic Performance of Vertical Irregular Steel Frame Structure under Mainshock-Aftershock." International Journal for Research in Applied Science and Engineering Technology 11, no. 5 (2023): 4662–88. http://dx.doi.org/10.22214/ijraset.2023.52413.

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Abstract: The majority of the structures are involved with architectural importance and it is highly impossible to achieve uniform structural properties in all directions. Hence earthquake resistant design codes considered it as irregular frames based on relative difference in the story properties. In many cases these irregularities are responsible for structural collapse of buildings under earthquake ground motions. The seismic response of buildings with irregular distribution of stiffness along the height may be differentfrom that ofregular building. Also, past earthquakes showed that struct

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Biswas, Dhruv Kumar. "Comparative Study of the Seismic Performance of Multi-storey Buildings with Different Structural Systems." International Journal for Research in Applied Science and Engineering Technology 13, no. 5 (2025): 5146–55. https://doi.org/10.22214/ijraset.2025.71378.

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As per the previous records of earthquakes, there is an increase in the demand of earthquake resistance structures. So it is necessary to design and analyse the structure by considering seismic effect. To resist the seismic forces different structural systems are commonly used in multi-storey buildings. The aim to this work is to determine to most effective RC frame of 32- storyed and 64-storyed structure with lateral load resisting system such as Frame, Frame Tube, Braced Tube, Diagrid, Tube-intube, and Shear Wall-frame, Outrigger Structures. The behaviour of RC frame with different structura

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Chorafa, Elissavet, Eumorfia Skrapalliou, and Panagiota Katsimpini. "On the Nonlinear Behavior of Composite Structures under Multiple Earthquakes Considering Soil–Structure Interaction." CivilEng 5, no. 3 (2024): 673–93. http://dx.doi.org/10.3390/civileng5030036.

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This study investigates the seismic behavior of moment-resistant composite frames with concrete-filled steel tube (CFT) columns and composite steel beams under multiple earthquakes, considering soil–structure interaction (SSI) effects. Nonlinear time history analyses were performed on 2-, 4-, and 6-storey frames under five real seismic sequences and various soil conditions. The key response parameters included interstorey drift ratios, floor displacements, accelerations, and residual deformations. The results indicate that consecutive ground motions generally increase displacement demands and

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Tjondro, J. A., P. J. Moss, and A. J. Carr. "P-delta effects in medium height moment resisting steel frames under seismic loading." Bulletin of the New Zealand Society for Earthquake Engineering 23, no. 4 (1990): 305–21. http://dx.doi.org/10.5459/bnzsee.23.4.305-321.

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An analytical investigation of the P-delta effects in medium height steel moment resisting frames excited by selected earthquake motions is reported. The frames with various design drifts and fundamental natural periods of free vibration were designed according to the loadings provisions for New Zealand's highest seismic risk zone (Wellington) of the Draft Code of Practice for General Structural Design and Design Loading for Buildings, DZ4203 [10] as issued as a "Draft for Comment" in May 1986. The effect of strength degradation was investigated. Dynamic magnification factors for t

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Gowda Kiran, Kupphalli Krishne, and Ehsan Noroozinejad Farsangi. "Response Control of Structures with Friction Dampers under Blast Loading." Open Civil Engineering Journal 15, no. 1 (2021): 244–65. http://dx.doi.org/10.2174/1874149502115010244.

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Introduction: This study investigates the performance of the surface blast load acting on Moment Resistance Frames (MRF)with a novel slip load friction damper. Recently the world is facing terrorist activities that lead to the damage of the structures, including commercial, industrial, and public buildings. Methods: These structures should be protected by using control devices. Friction damper is a passive damping device that absorbs maximum energy released during vibrations. Blast loads are calculated based on empirical equations.In this study, single slip and double slip load friction damper

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Dev, Divyanshu, Rohit Ralli, and Shobha Ram. "Application of Tuned Mass Damper to Mitigate the Vibration of the Structure." Indian Journal of Structure Engineering 4, no. 1 (2024): 1–5. http://dx.doi.org/10.54105/ijse.a1319.04010524.

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A Structural Engineer's principal responsibility is structural design. The design of essential building elements and components is the fundamental principle of structural engineering. The multistory structures are made to save money by expanding the building's floor size without expanding the surrounding land area. Low absorption value, lightweight, flexible, and higher buildings are the result of recent construction trends. During the vibrations the possibility of failure and problems with serviceability will be raised . Tuned mass dampers, or TMDs, have popular device for reducing these late

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Laissy, M. Y., and A. E. Alluqmani. "Thermal Effect on the Design Loads of Multi-Storey RC Buildings on Sloped Terrain in Saudi Arabia." Journal of Applied Engineering Sciences 13, no. 1 (2023): 83–90. http://dx.doi.org/10.2478/jaes-2023-0011.

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Abstract This research investigates the impact of thermal loads on reinforced concrete (RC) buildings in Saudi Arabia and how they behave on sloped terrain. The study analyzed the effects of different types of support systems (hinged and fixed supports) and strengthening systems (with and without bracings) using the software ETABS-V20. Ground + 9 typical floors frame RC models on sloped terrain subjected to seismic loads were used for the investigation. The dynamic analysis of the ETABS models was performed to evaluate the lateral displacement, storey drift, column shear forces, and base shear

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V, Priyanka, and Roopa M. "Seismic Performance Evaluation of a Multi Storey RC Structure Subjected to Strong Ground Motions." International Journal for Research in Applied Science and Engineering Technology 10, no. 11 (2022): 218–26. http://dx.doi.org/10.22214/ijraset.2022.47287.

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Abstract: A tremor or a movement of the ground occurs during an earthquake on Earth's surface. Earthquakes can also cause landslides and volcanic eruptions. Natural disasters or human activity can produce earthquakes, which are defined as seismic events generating seismic waves. Earthquakes most commonly occur when geological faults rupture, however they can also occur as a result of volcanic eruptions, landslides, mine explosions, and nuclear testing. The study of structural behavior towards different ground motions is therefore one of the main criteria to determine damage intensity. Structur

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Sreadha, A. R., and C.Pany. "Seismic Study of Multistorey Building using Floating Column." International Journal of Emerging Science and Engineering (IJESE) 6, no. 9 (2020): 6–11. https://doi.org/10.35940/ijese.G2334.046920.

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Columns rest on the beam without foundation are called floating column. They are used commonly in multi-storey buildings which are purposed to hold parking at ground floor or open halls at higher floors. Discontinuation within the load transfer path is seen in this column. Thus they are designed for gravity loads. But these structures aren’t designed for earthquake loads. In present scenario structures with floating column may be a common characteristic in urban India. However in tectonic areas, this type of structure is not preferred due to discontinuity of load transfer path i.e. whole

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