Academic literature on the topic 'Direct Displacement Based Design (DDBD)'

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Journal articles on the topic "Direct Displacement Based Design (DDBD)"

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Puspita, Annisaa Dina, and Anis Rosyidah. "Force Based Design and Direct Displacement Based Design for Dual System Structure." Logic : Jurnal Rancang Bangun dan Teknologi 19, no. 3 (2019): 162. http://dx.doi.org/10.31940/logic.v19i3.1454.

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The Force Based Design (FBD) and the Direct Displacement-Based Design (DDBD) are methods for designing seismic-resistant buildings. Building structures designed, are expected to be suitable with the purpose and usefulness of a building. For this reason, this study compares the performance of dual system structures using the DDBD and FBD methods that aim to prove better performance with consideration of safety against users during an earthquake. This research method uses design analysis method to compare the value of the base shear force, reinforcement ratio, and performance level using softwar
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Kong, Cuiyan, and Mervyn J. Kowalsky. "Impact of Damping Scaling Factors on Direct Displacement-Based Design." Earthquake Spectra 32, no. 2 (2016): 843–59. http://dx.doi.org/10.1193/021815eqs031m.

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Damping scaling factors (DSFs) play an important role in direct displacement-based design (DDBD) as they provide a means to establish displacement response spectra for damping values beyond 5%. Response spectra for multiple damping values are needed for DDBD as the approach relies on equivalent linearization, expressed in the form of effective stiffness and equivalent viscous damping, to establish design forces for prescribed performance limit states. In the past, DSFs based on the Eurocode have been employed for DDBD; however, recent research has resulted in more robust DSF models. This paper
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Nicknam, Afsoon, and Andre Filiatrault. "Direct Displacement-Based Seismic Design of Propped Rocking Walls." Earthquake Spectra 31, no. 1 (2015): 179–96. http://dx.doi.org/10.1193/051512eqs187m.

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A direct displacement-based design (DDBD) methodology is described for propped rocking walls (PRWs). PRWs represent a novel seismic force-resisting system that combines passive supplemental damping devices with unbonded post-tensioned concrete rocking walls. The key aspect of the proposed design procedure is the closed-form derivation of the stabilized hysteretic response of PRWs under reverse cyclic loading. This allows the direct application of the DDBD procedure to satisfy desired displacement performance objectives under prescribed levels of seismic intensity. Nonlinear response analyses a
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Dwairi, Hazim, and Mervyn Kowalsky. "Implementation of Inelastic Displacement Patterns in Direct Displacement-Based Design of Continuous Bridge Structures." Earthquake Spectra 22, no. 3 (2006): 631–62. http://dx.doi.org/10.1193/1.2220577.

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Through the use of nonlinear time-history analysis, the displacement patterns of bridges subjected to transverse seismic attack are investigated. The variables considered in the study consist of bridge geometry, superstructure stiffness, substructure strength and stiffness, abutment support conditions, and earthquake ground motion. A series of three inelastic displacement pattern scenarios were identified: (1) rigid body translation (2) rigid body translation with rotation, and (3) flexible pattern. A relative stiffness index that is a function of the superstructure and substructure stiffness
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Palsanawala, T. N., K. M. Gondaliya, and S. A. Vasanwala. "Seismic fragility comparison of FBD and DDBD designed RC frame using incremental dynamic analysis." IOP Conference Series: Earth and Environmental Science 1326, no. 1 (2024): 012006. http://dx.doi.org/10.1088/1755-1315/1326/1/012006.

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Abstract Direct displacement-based design (DDBD) is a design approach in which structures are designed for predefined displacements to withstand earthquakes within specified performance criteria. In order to defeat the drawbacks of force-based design (FBD), which is based on stiffness assumptions, the DDBD method evaluated the displacement constraint in which structure response must remain within the predetermined displacement. The fragility assessment reveals the structure’s probability of future collapse from the nonlinear analysis will help to detect the structure’s performance. In this stu
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Noruzvand, Mahsa, Mohtasham Mohebbi, and Kazem Shakeri. "An improvement of direct displacement-based design approach for steel moment-resisting frames controlled by fluid viscous dampers." Advances in Structural Engineering 24, no. 10 (2021): 2148–60. http://dx.doi.org/10.1177/1369433221992496.

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Direct displacement-based design (DDBD) method is one of the most effective methods for performance-base design of structures that has been also employed to design structures controlled by fluid viscous damper (FVD). In previous studies, a modified DDBD has been developed to apply the higher mode effects as well as difference between spectral velocity and pseudo-spectral velocity on the design velocity of FVD. To this end, two constants were defined to correct the damping coefficient of FVD that these correction constants had been determined in a non-classical and iterative manner. In this stu
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Hilmi, Zihan Ramdan, Bayzoni Bayzoni, and Hasti Riakara Husni. "Evaluation of Stucture Performance the Building a Regional Police Headquarters of Lampung using Direct Displacement Based Design Method of Base Shear Forces." Jurnal Rekayasa Sipil dan Desain 8, no. 4 (2021): 667–80. https://doi.org/10.23960/jrsdd.v8i4.1519.

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Direct Displacement Based Design (DDBD) is a new method in computing the loading of earthquakes resistant building structures with displacement as a performance target, which is considered to be more efficient than the method often used previously, namely the Force Based Design (FBD). The purpose of this research is evaluate the performance of the Lampung Regional Police Headquarters building based on the ATC-40 and FEMA 440, where the dimensions of the structure used from shop drawings and can be change if the dimensions not meet requirements. The loads used are gravity loads and base shear f
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Parisi, Fulvio. "Seismic Design of Box-Type Unreinforced Masonry Buildings Through Direct Displacement-Based Approach." Open Construction and Building Technology Journal 10, no. 1 (2016): 293–311. http://dx.doi.org/10.2174/1874836801610010293.

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In the last decade, displacement-based seismic design procedures have been recognised to be effective alternatives to force-based design (FBD) methods. Indeed, displacement based design (DBD) may allow the structural engineer to get more realistic predictions of local and global deformations of the structure, and hence damage, under design earthquakes. This facilitates the achievement of performance objectives and loss mitigation in the lifetime of the structure. Nonetheless, DBD needs further investigation for some structural types such as masonry buildings. In this paper, a direct displaceme
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Jian, Bin, Chaoyi Lei, and Pingping Liao. "A Relative Reliability Approach for Direct Displacement-Based Seismic Design of Partially Prestressed Reinforced Concrete Frame Structures." Mathematical Problems in Engineering 2015 (2015): 1–10. http://dx.doi.org/10.1155/2015/234879.

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A relative reliability approach for Direct Displacement-Based Design (DDBD) is first proposed in this paper, which is based on the average reliability level implicit in current Chinese design codes. By introducing a relative reliability coefficientα, the determination of reliability from DDBD is transformed to the calculation of its ratio to the average reliability of current Chinese codes. This approach not only follows the reliability principle of current Chinese codes, but also avoids the complex calculation of reliability in general. The calculation of reliability at any performance level
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MEENA, A. BHAGAT, and KAKDE SHUBHANGI. "STUDY ON PERFORMANCE ON FORCE BASED DESIGN VS DISPLACEMENT BASED DESIGN IN EVALUATING SEISMIC DEMAND ON REGULAR RCC STRUCTURE." JournalNX - a Multidisciplinary Peer Reviewed Journal 3, no. 6 (2017): 65–68. https://doi.org/10.5281/zenodo.1421037.

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Recently many research projects related to the design of earthquake resistant structures and various robust construction methods are expected to be earthquakes and the study explains two major methods of Force Based Design (FBD) and Direct Displacement Based Design(DDBD) in which the first is a Conventional method, while later one is an approach to design performance. Design and analysis were in bare-frame dimensions of four, eight and twelve stories based on the following IS 456, IS 1893 codes: 2000, ETABSA and two design approaches should be studied.
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Dissertations / Theses on the topic "Direct Displacement Based Design (DDBD)"

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Harris, John L. "A direct displacement-based design of low-rise seismic resistant steel moment frames." Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses, 2006. http://wwwlib.umi.com/cr/ucsd/fullcit?p3211931.

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Thesis (Ph. D.)--University of California, San Diego, 2006.<br>Title from first page of PDF file (viewed June 13, 2006). Available via ProQuest Digital Dissertations. Vita. Includes bibliographical references (p. 387-402).
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Bezabeh, Matiyas. "Lateral behaviour and direct displacement based design of a novel hybrid structure : cross laminated timber infilled steel moment resisting frames." Thesis, University of British Columbia, 2014. http://hdl.handle.net/2429/50200.

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Recently, an innovative hybrid structure has been developed as an alternative lateral-load resisting system at The University of British Columbia. The hybrid structure incorporates Cross Laminated Timber (CLT) shear panels as an infill in steel moment resisting frames (SMRFs). In order to increase the applicability of the proposed system, in this thesis, a direct displacement based design methodology has been developed and analytically validated. Initially, a nonlinear time history analysis (NLTHA) was carried out to study the lateral behaviour of the proposed hybrid structure. For this purpos
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RIZZATO, Michele. "APPROCCIO AGLI SPOSTAMENTI PER L’ANALISI DI STRUTTURE A PARETE E MISTE IN CEMENTO ARMATO." Doctoral thesis, Università degli studi di Ferrara, 2010. http://hdl.handle.net/11392/2389164.

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The reliability of Direct Displacement Based Design (DDBD) for reinforced concrete cantilever walls and dual frame-wall buildings under strong seismic motions was examined. Therefore, a comparative procedure between DDBD method and multimodal analysis with spectrum response on expected stresses and strains was performed. Design control was investigated by means of nonlinear dynamic analyses, using both lumped and consistent (such as fibre models) plasticity approaches, including strain penetration, shear-flexure interaction and strength confinement. Results confirmed essentially the substantia
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Ccahuana, Nieto Willians Joseph, and Aguilar Juan Alejandro Coronel. "Análisis sísmico comparativo entre un edificio de placas de concreto armado y una edificación de pórticos de acero a través del Diseño Directo Basado en Desplazamientos." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2020. http://hdl.handle.net/10757/653692.

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Muchas ciudades del Perú se encuentran ubicadas en el cinturón de fuego del Pacífico, en consecuencia, existe una mayor probabilidad de ocurrencias de sismos que generen cuantiosas pérdidas de vida y grandes perjuicios económicos. Debido a este problema, la ingeniería civil está en la obligación de investigar nuevos diseños sísmicos más precisos, los cuales originaron diversos métodos que usan a los desplazamientos de la estructura como parámetro principal, ya que a través de los desplazamientos se pueden obtener los momentos y cortantes de la estructura. A este método se le conoce como D
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Suarez, Vinicio A. "Implementation of direct displacement based design for highway bridges." 2008. http://www.lib.ncsu.edu/theses/available/etd-07282008-102456/unrestricted/etd.pdf.

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Suarez, Vinicio. "Implementation of direct displacement based design for pile and drilled shaft bents." 2005. http://www.lib.ncsu.edu/theses/available/etd-11062005-193346/unrestricted/etd.pdf.

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Dwairi, Hazim M. "Equivalent damping in support of direct displacement-based design with applications to multi-span bridges." 2004. http://www.lib.ncsu.edu/theses/available/etd-12142004-163402/unrestricted/etd.pdf.

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Augusto, Hugo Renato Gonçalves da Silva. "Characterization of the Behaviour of Partial-Strength Joints Under Cyclic and Seismic Loading Conditions." Doctoral thesis, 2017. http://hdl.handle.net/10316/37035.

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Tese de doutoramento em Construção Metálica e Mista, apresentada ao Departamento de Engenharia Civil da Faculdade de Ciências e Tecnologia da Universidade de Coimbra<br>This thesis deals with the numerical and analytical modelling of beam-to-column steel joints, when subjected to monotonic, cyclic or dynamic loading, addressing both the global response of the joint and the behaviour of the critical components. End-plate bolted connections are widely used in Europe, due to its attractive manufacturing and erecting costs and its easy integration into the building structure and architecture. Alth
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Wang, Yue. "Studies on Hazard Characterization for Performance-based Structural Design." 2010. http://hdl.handle.net/1969.1/ETD-TAMU-2010-05-7742.

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Performance-based engineering (PBE) requires advances in hazard characterization, structural modeling, and nonlinear analysis techniques to fully and efficiently develop the fragility expressions and other tools forming the basis for risk-based design procedures. This research examined and extended the state-of-the-art in hazard characterization (wind and surge) and risk-based design procedures (seismic). State-of-the-art hurricane models (including wind field, tracking and decay models) and event-based simulation techniques were used to characterize the hurricane wind hazard along the Texas c
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Peralta, Hernan Alberto Coloma. "Performance-based design of bolted steel structures." Master's thesis, 2018. http://hdl.handle.net/10400.8/3608.

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In the last decade, the philosophy of seismic design has change from the force-based design to performances based design due to the advantage that presents. Also, the performance based the design presents less simplification of the force method representing in a more accurate form the real behavior of the structure. One method of this new philosophy is the direct displacement-based design (DDBD); this method permits to take in count in more exact form the nonlinear behavior than the force method. The DDBD can be used to design new structures and analyze the retrofit of structures of concrete,
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Books on the topic "Direct Displacement Based Design (DDBD)"

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Pettinga, J. Didier. Dynamic behaviour of reinforced concrete frames designed with direct displacement- based design. Rose school, 2005.

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Book chapters on the topic "Direct Displacement Based Design (DDBD)"

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Papagiannopoulos, George A., George D. Hatzigeorgiou, and Dimitri E. Beskos. "Direct Displacement-Based Design." In Seismic Design Methods for Steel Building Structures. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-80687-3_4.

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Choudhury, Satyabrata. "Direct Displacement-Based Design of RC Frame Buildings." In Performance-Based Seismic Design of Structures. CRC Press, 2024. http://dx.doi.org/10.1201/9781003441090-7.

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Priestley, Nigel. "Developments in Codifying Direct Displacement-Based Seismic Design." In Performance-Based Seismic Engineering: Vision for an Earthquake Resilient Society. Springer Netherlands, 2014. http://dx.doi.org/10.1007/978-94-017-8875-5_7.

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Pal, Manish, and Satyabrata Choudhury. "Advancement in Direct Displacement-Based Design: A Review." In Structural Integrity. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-04793-0_23.

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Kalapodis, Nicos A., Edmond V. Muho, and Dimitri E. Beskos. "Seismic Design of Steel Frames by Improved Direct Displacement-Based Design Method." In Lecture Notes in Civil Engineering. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-03811-2_119.

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Biradar, Bapugouda B., Anoop I. Shirkol, and Sitara U. Guled. "Seismic Evaluation of RC Frame Designed by Force-Based Design and Direct Displacement-Based Design Methods." In Proceedings of 17th Symposium on Earthquake Engineering (Vol. 2). Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-1604-7_21.

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Capozzi, Vittorio, Gennaro Magliulo, and Roberto Ramasco. "Design of a Plan Irregular RC Frame Building by Direct Displacement-Based Design Method." In Seismic Behaviour and Design of Irregular and Complex Civil Structures. Springer Netherlands, 2012. http://dx.doi.org/10.1007/978-94-007-5377-8_18.

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Chikmath, Channabasaveshwar, Ankit Sodha, Prince Adani, and S. A. Vasanwala. "Application of Direct Displacement-Based Design for Base Isolated Reinforced Concrete Framed Structures." In Lecture Notes in Mechanical Engineering. Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-8724-2_21.

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Cui, Xiaoling, Xingwen Liang, and Li Xin. "Direct Displacement-Based Seismic Design Method of High-Rise Buildings Considering Higher Mode Effects." In Computational Structural Engineering. Springer Netherlands, 2009. http://dx.doi.org/10.1007/978-90-481-2822-8_29.

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Dalal, Sejal Purvang, and Purvang Dalal. "Seismic Fragility of Reinforced Concrete Moment Resisting Frames Designed by Direct Displacement-Based Design and Performance-Based Plastic Design Methods." In Lecture Notes in Civil Engineering. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-9976-7_11.

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Conference papers on the topic "Direct Displacement Based Design (DDBD)"

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Goel, Rakesh K., and Anil K. Chopra. "Improved Direct Displacement-Based Design Procedure for Performance-Based Seismic Design of Structures." In Structures Congress 2001. American Society of Civil Engineers, 2001. http://dx.doi.org/10.1061/40558(2001)53.

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"Direct Displacement-Based Design as an Alternative Method for Seismic Design of Bridges." In SP-271: Structural Concrete in Performance-Based Seismic Design of Bridges. American Concrete Institute, 2010. http://dx.doi.org/10.14359/51663890.

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DAUTAJ, ARTON, and NASER KABASHI. "Direct Displacement Based Design Based on Priestley and Kowalsky versus Force Based Design for wall structures." In Second International Conference on Advances in Civil, Structural and Construction Engineering - CSCE 2015. Institute of Research Engineers and Doctors, 2015. http://dx.doi.org/10.15224/978-1-63248-042-2-94.

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Madhusudhanan, Sreenivas, and Petros Sideris. "Direct Displacement-Based Seismic Design and Validation for Hybrid Sliding-Rocking Bridge Substructure Systems." In Structures Congress 2015. American Society of Civil Engineers, 2015. http://dx.doi.org/10.1061/9780784479117.044.

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Pang, W., D. V. Rosowsky, J. W. van de Lindt, and S. Pei. "Performance-Based Shear Wall Design of Six-Story Neeswood Capstone Building via Simplified Direct Displacement Design Procedure." In Structures Congress 2010. American Society of Civil Engineers, 2010. http://dx.doi.org/10.1061/41130(369)77.

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Rakhee, Richa Dutta, and Tahsin Reza Hossain. "Performance analysis of bridge piers by direct displacement based design method for different seismic zones." In 6TH INTERNATIONAL CONFERENCE ON CIVIL ENGINEERING FOR SUSTAINABLE DEVELOPMENT (ICCESD 2022). AIP Publishing, 2023. http://dx.doi.org/10.1063/5.0130022.

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Zargar, Seyed Hossein, Patricio Uarac, Andre R. Barbosa, et al. "Comparing Optimization Approaches in the Direct Displacement-Based Design of Tall Mass Timber Lateral Systems." In ASCE International Conference on Computing in Civil Engineering 2023. American Society of Civil Engineers, 2024. http://dx.doi.org/10.1061/9780784485248.085.

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Mitoulis, Stergios, Sotiris Argyroudis, and Mervyn Kowalsky. "EVALUATION OF THE STIFFNESS AND DAMPING OF ABUTMENTS TO EXTEND DIRECT DISPLACEMENT-BASED DESIGN TO THE DESIGN OF INTEGRAL BRIDGES." In 5th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering Methods in Structural Dynamics and Earthquake Engineering. Institute of Structural Analysis and Antiseismic Research School of Civil Engineering National Technical University of Athens (NTUA) Greece, 2015. http://dx.doi.org/10.7712/120115.3500.1060.

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Jawad, Badih A., and Selin Arslan. "Optimum Driving Control Based on Throttling Mechanism Design." In ASME 2012 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/imece2012-88098.

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The performance of a racing engine is most dependent on the control of airflow entering the air intake manifold. In order to improve drivability and throttle response, the throttle angle within the throttle body must be precisely tuned with engine airflow. The actuation motion must be set as a direct function of the accelerator pedal position if this direct relationship is to be achieved. Many of the current throttling mechanisms are designed with a variable pedal-to-throttle response, meaning simply that a certain distance of pedal displacement does not necessarily result in a defined amount
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Iliopoulos, Athanasios, and John G. Michopoulos. "Direct Strain Imaging for Full Field Measurements." In ASME 2012 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/detc2012-71109.

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Full field strain measurement techniques are based on computing the spatial derivatives of the approximation or interpolation of the underlying displacement fields extracted from digital imaging methods. These methods implicitly assume that the medium satisfies the compatibility conditions, which for any practical reason is only true in the case of a continuum body that remains continuum throughout the history of its mechanical loading. In the present work we introduce a method that can be used to calculate the strain components directly from typical digital imaging data, without the need of t
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