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Journal articles on the topic 'Truss-based system'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Bich, Quyen Vu Thi, Tien Dao Ngoc, and Van Tran Thi Thuy. "Geometrically nonlinear buckling analysis of truss with length imperfection subjected to mechanical and thermal load using hybrid FEM." E3S Web of Conferences 410 (2023): 03003. http://dx.doi.org/10.1051/e3sconf/202341003003.

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This paper presents a novel hybrid FEM-based approach to establish the mathematical model for solving the nonlinear buckling problem of truss systems with length imperfection under mechanical and thermal load. due to constant temperature change-based hybrid FEM. The proposed approach deals with establishing hybrid types of truss elements, including perfect truss elements without thermal deformation and truss elements with length imperfection and thermal deformation. The equilibrium equation of both truss elements is established based on compatibility relationships considering geometric nonline

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2

Wang, Tie Cheng, Wen Xing Wang, Hai Long Zhao, and Qin Shan Li. "The Strength and Deformation Analysis on the Top Steel-Tube Truss Supporting System of Silo." Applied Mechanics and Materials 351-352 (August 2013): 760–64. http://dx.doi.org/10.4028/www.scientific.net/amm.351-352.760.

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The influence of diameters and loads on the displacement of truss supporting system is evaluated based on the results of the finite element analysis on the steel-tube truss supporting system of silo. The vertical displacement increases with the increasing of the load. The displacement increases with the increasing of the diameter in the same loads. The maximal displacement appears in the intermediate position of the truss, and the displacements of symmetric nodes are similar under the symmetric loads. The member yields before 30m of truss supporting system reaches the allowable deflection.

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3

Quyen, Vu Thi Bich, and Dao Ngoc Tien. "Hybrid finite element formulation for geometrically nonlinear buckling analysis of truss with initial length imperfection." E3S Web of Conferences 281 (2021): 04002. http://dx.doi.org/10.1051/e3sconf/202128104002.

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This paper presents a novel hybrid FEM-based approach for nonlinear buckling analysis of truss with initial length imperfection. The contribution deals with establishing two types of truss finite element (perfection and imperfection element) considering large displacement based on displacement formulation and mixed formulation. Therefore, the hybrid global equation system is developed by assembling perfection and imperfection truss elements. The incremental-iterative algorithm based on the arc-length method is used to establish calculation programs for solving geometrically nonlinear buckling

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4

Liu, Yun, Xiang Yu Li, and Bing Xia. "Research on the Selection of Space Truss Structure." Applied Mechanics and Materials 438-439 (October 2013): 734–38. http://dx.doi.org/10.4028/www.scientific.net/amm.438-439.734.

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Space truss structure is widely used in various engineering fields. The key technical problems are mechanical analysis of its structure and optimization of the design of truss structure. In this paper, comparison of the four different designs of the concrete transport truss structure system based on ANSYS, and the FORTRAN procedure were programmed. Finally both practical and economical factor was chosen to meet the engineering truss structure. These results should be of guiding significance to design and construct retaining engineering in space truss structural.

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5

Zhang, Bowen. "Research on Type Selection of Truss Bridge Structure Based on Optimization Design." Transactions on Engineering and Technology Research 4 (December 20, 2024): 43–48. https://doi.org/10.62051/5hcre573.

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Truss selection design is an important link in both theoretical research and practical engineering problems. The topic of this study is truss selection based on optimization design. Firstly, this paper analyzes the mechanical properties. Then, the material ratios of the three different truss structures are studied by changing the axial force data of the three members using the structural mechanics solver. Finally, through comprehensive analysis and system optimization consideration, the conclusion is drawn that the parallel truss has better performance than the triangular truss and the parabol

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6

Tavakoli, Reihaneh, Reza Kamgar, and Reza Rahgozar. "The Best Location of Belt Truss System in Tall Buildings Using Multiple Criteria Subjected to Blast Loading." Civil Engineering Journal 4, no. 6 (2018): 1338. http://dx.doi.org/10.28991/cej-0309177.

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The main goal of this paper is to investigate the effect of blast phenomenon on structures to determine the best location of belt truss system in tall buildings. For this purpose, one of the exterior frames of a tall steel building, in which the belt truss is located, is considered. The steel frame model is subjected to two different charges of equivalent weight which are applied in two different standoff distances. In this research, the best location of the belt truss system is determined using OpenSees software based on the nonlinear dynamic analysis. The best location of the belt truss syst

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Budak, Adem, and Sedat Karaman. "ECONOMICAL COMPARISON OF STEEL-FRAMED GREENHOUSE SYSTEMS." CURRENT TRENDS IN NATURAL SCIENCES 12, no. 23 (2023): 137–49. http://dx.doi.org/10.47068/ctns.2023.v12i23.015.

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Since greenhouses are highly expensive structures, they need to be designed carefully with the use of modern technology of the day. Especially in the design of high-cost steel-framed greenhouses, system selection and dimensioning play an important role in economical design of load-bearing members. This study was conducted to investigate the effects of two different roof types (gothic and gable), two different truss spacings (2.5 and 3 m) and three different truss spans (6, 8 and 9.6 m) on cross-sections of load-bearing steel members, overall weight and final cost of greenhouse systems. Overall

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8

Ran, Hong Dong, Wen Xv, and Ming Zhou Su. "Experimental Study on Seismic Behaviors of Improved Composite Steel Staggered Truss Structures." Applied Mechanics and Materials 166-169 (May 2012): 1383–86. http://dx.doi.org/10.4028/www.scientific.net/amm.166-169.1383.

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According to the poorly seismic behaviors of composite staggered trusses system, an improved composite staggered trusses system was proposed. Based on the experimental study of a 1/3 scale improved composite staggered truss frame steel structure model under cyclic loading, the seismic behaviors and failure mechanism was studied, and the seismic behaviors was evaluated by the hysteretic behavior, ductility, energy dissipation and rigidity degeneration. The study showed that the improved composite staggered truss steel structures had the advantages in bearing capacity, ductility, deformability a

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9

Stolarski, Adam, and Jacek Zychowicz. "Experimental Investigations of Reinforced Concrete Beams with Innovative Truss-Shaped Reinforcement System." Materials 14, no. 7 (2021): 1652. http://dx.doi.org/10.3390/ma14071652.

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The purpose of the work is an experimental analysis of the behavior of reinforced concrete beams with a new, patented system of truss-shaped reinforcement. Experimental tests of reinforced concrete beams with conventional reinforcement and with truss-shaped, mass equivalent reinforcement, with two different values of longitudinal reinforcement ratio, were carried out. The testing results of the load-carrying capacity and displacements of beams are presented. The cracking and failure mechanism of beams with a new truss-shaped reinforcement system was also analyzed. The test results for conventi

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10

Forti, Tiago L. D., Gustavo C. Longhin, Nadia Cazarim da Silva Forti, and João Alberto V. Requena. "Agility based software development for truss design." Rem: Revista Escola de Minas 67, no. 3 (2014): 259–64. http://dx.doi.org/10.1590/s0370-44672014000300003.

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This article describes the development of an application for structural analysis of tubular trussed girders. Such structural components are widely used on roofs for which long span components are a necessity, e. g., supermarkets, distribution centers, etc. The application supplies hints to the project engineers as to the most economic solutions for a combination of span, loads, and other characteristics. Software development techniques are also explored. Such techniques can be divided into two large groups. In the first one, which is most widely known and used, software development complies wi

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11

Wang, Bing Jian, Jian Yong Song, and Jian Ming Lu. "Study on Construction Process of Suspension Bridge Based on a Co-Rotational Framework." Applied Mechanics and Materials 238 (November 2012): 709–13. http://dx.doi.org/10.4028/www.scientific.net/amm.238.709.

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Based on a co-rational (CR) framework, a 2-noded element formulation of 3D truss was presented, which was used for accurately modeling of suspension bridges with large displacements and rotations. The CR framework could consider the out-plane stiffness by the geometric stiffness, which was applicable to the analysis of 3D cable bridges. Using the co-rational truss united with the energy convergence criteria and the Newton with Line Search Algorithm, the nonlinear behavior of 3D cable structural system was simulated conveniently and accurately. Therefore, the traditional truss elements based on

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12

Fang, Sheng-En, Chen Wu, Xiao-Hua Zhang, Li-Sen Zhang, Zhi-Bin Wang, and Qing-Yi Zeng. "Progressive Collapse Safety Evaluation of Truss Structures Considering Material Plasticity." Materials 14, no. 18 (2021): 5135. http://dx.doi.org/10.3390/ma14185135.

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Theoretical or numerical progressive collapse analysis is necessary for important civil structures in case of unforeseen accidents. However, currently, most analytical research is carried out under the assumption of material elasticity for problem simplification, leading to the deviation of analysis results from actual situations. On this account, a progressive collapse analysis procedure for truss structures is proposed, based on the assumption of elastoplastic materials. A plastic importance coefficient was defined to express the importance of truss members in the entire system. The plastic

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13

A.M., Azfar,, Siti-Waznah, A., and Jalal, K,C.A. "MORPHOLOGICAL VARIATION BETWEEN HATCHERY AND WILD ANABAS TESTUDINEUS, BASED ON TRUSS NETWORK ANALYSIS." Science Heritage Journal 4, no. 2 (2020): 70–73. http://dx.doi.org/10.26480/gws.02.2020.70.73.

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Several body measurement methods used to identify stock have recently been criticized because of inherent biases and weaknesses. As an alternative, a new system of morphometric measurement called the truss network has been increasingly used for stock identification. Therefore, the morphometric differentiations between wild and captive populations of Anabas testudineus were carried out throughout this study using a truss network. Truss measurements based on anchored at ten homologous landmarks with 19 distances of 120 specimens were measured. Discriminant analysis was performed to investigate d

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14

Shen, Yin Lan, Zai Gen Mu, and Zhong Fan. "Influences of Sag-to-Span Ratio and Pre-Stress of Cable on the New Hybrid Structure Composed of Truss Strings and Shell." Advanced Materials Research 163-167 (December 2010): 1924–27. http://dx.doi.org/10.4028/www.scientific.net/amr.163-167.1924.

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Based on the Erdos Dong-sheng Exhibition Center’s structure system, this paper uses finite element analysis software SAP2000 to do integral analysis of a new hybrid structure composed of truss strings and shell. The effects of different sag-span ratios and initial pre-stresses on mechanical behavior and the steel consumption of 11 truss Strings integral Structures are analyzed. Besides, the study may be referable for the design and research on truss strings structure.

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15

Zhang, Kaiyue, Zhixin Jia, Renpeng Bian, Ketai He, and Zhicheng Jia. "Reliability Prediction and FMEA of Loading and Unloading Truss Robot for CNC Punch." Applied Sciences 13, no. 8 (2023): 4951. http://dx.doi.org/10.3390/app13084951.

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Loading and unloading truss robot for computer numerical control (CNC) punch is widely used in the production of sheet metal parts, as its reliability level is directly related to the quality of sheet metal parts. Especially for the automatic sheet metal production line, it is urgent to predict the reliability of the loading and unloading truss robot for CNC punch. In this paper, a new method for the reliability prediction of the loading and unloading truss robot for CNC punch is proposed. The method uses the component counting method to predict the failure rate and mean time between failures

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16

Lee, Young Jae, and Heung Youl Kim. "An Experimental Research on the Fire Behavior of Composite Truss Structure Used at World Trade Center." Applied Mechanics and Materials 82 (July 2011): 356–61. http://dx.doi.org/10.4028/www.scientific.net/amm.82.356.

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Composite Truss has several benefits such as rapid construction and low span/depth ratio and is a competitive structure shape of span length having 12m to 18m. However, developed countries become aware that additional research is needed to analyze fire behavior for tall buildings after the September 11th attacks. This research is conducted to carry the experimental study of fire behavior of composite truss which was used in the World Trade Center. This study examined thermal resistance behavior of the composite truss system. The following conclusions were obtained based on the results of the t

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17

Ji, Chao, Jing Zhang, Ting Yuan, and Wei Li. "Research on Key Technology of Truss Tomato Harvesting Robot in Greenhouse." Applied Mechanics and Materials 442 (October 2013): 480–86. http://dx.doi.org/10.4028/www.scientific.net/amm.442.480.

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In order to improve the automated vegetable-harvesting level, a robot system for truss tomato harvesting and two key technologies of picking-point recognition and end-effector design were proposed. An algorithm used the segmentation feature of the color difference 2r-g-b to recognize the truss tomato fruit and the assistant mark. According to the growth characteristics of the stem of tomato truss, the approximate fitting curve of stem and the contour of assistant mark were extracted to generate the optimal picking-point for location of tomato truss. The hardware structure of an end-effector ba

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18

Ketut, Sulendra, Turu'allo Gidion, and Siregar Atur. "Strengthened of Wooden Trusses Structure and Retrofitting Methods to Increase Load Capacity." Engineering and Technology Journal 10, no. 02 (2025): 3752–57. https://doi.org/10.5281/zenodo.14809991.

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Assessing after the strong earthquake, several wooden truss structures were damaged. The damage varies from dislocation of the truss mounts with their supports, displacement between the curtain rods and truss frames as well as damage to the truss joints themselves. This research will study the types of damage, causes and methods of strengthening and repairing element of roof truss and frame that were damaged after a strong earthquake based on the level of damage, method and materials suitable for implementation. Data on the damage to the truss structure described were obtained from field asses

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19

Liu, Jianze, Ting Zeng, Yan Wang, Mingyan Ren, Yun Li, and Zhiqiang Zhang. "Assembly state detection technology based on virtual reality for key components of large space deployable mechanism." Journal of Physics: Conference Series 2403, no. 1 (2022): 012040. http://dx.doi.org/10.1088/1742-6596/2403/1/012040.

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Abstract Aiming at the highly reliable assembly demand of large space deployable mechanisms with complex interface relationships of components such as bars and hinges, the intelligent assembly state detection of components based on Mixed Reality technology was studied. We designed and built the assembly condition detection system of key components of large space deployable mechanisms, realized the installation position detection of key parts with the Histogram of Oriented Gradients and Support Vector Machine as the recognition algorithm of truss joint base and image processing of screws with t

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20

Ren, Liang, Chao-Lin Yuan, Hong-Nan Li, and Ting-Hua Yi. "Structural Health Monitoring System Developed for Dalian Stadium." International Journal of Structural Stability and Dynamics 16, no. 04 (2016): 1640018. http://dx.doi.org/10.1142/s0219455416400186.

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The peripheral structure of Dalian stadium is a long-span spatial truss structure. To ensure the safety of the peripheral structure during construction and operation period, the permanent structure health monitoring system is implemented. This paper first introduces the structural features of the Dalian stadium, and then illustrates the permanent monitoring program from the aspects of the hardware, the monitoring scheme and the function. This developed monitoring system is utilized to monitor the stress of the truss, and the dynamic response of the structure. Large amounts of data are obtained

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21

Sun, Yi, G. K. Shi, J. H. Shan, and Ming Feng Dong. "Dynamic Analysis and Simulation of Deployable Planar Truss Mechanism." Advanced Materials Research 69-70 (May 2009): 649–54. http://dx.doi.org/10.4028/www.scientific.net/amr.69-70.649.

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This document researches on the improved deployable planar truss mechanism design and builds an dynamic equation of the model based on Lagrange equation in the multi-body system dynamic theory. The dynamic model is established to simulate the motion of the system and calculate the force condition of members respectively by ADAMS. Finally, the significant references for the elasto-dynamic analysis and optimization design of the truss mechanism will be provided.

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22

Far, Harry, and Claire Far. "Timber Portal Frames vs Timber Truss-Based Systems for Residential Buildings." Advances in Civil Engineering 2019 (July 28, 2019): 1–7. http://dx.doi.org/10.1155/2019/9047679.

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A large number of structures have been built during or after the construction of a house or residential-zoned building, which are not built at the same time and/or integrally with the structural integrity of the residential dwelling. These include carports, pergolas, sheds, and barns. The typical method of constructing these structures is a general timber truss and column system. The aim of this study is to look at the feasibility and economic incentive that may be gained from using a timber portal frame system, similar to the steel or timber portal frames used for larger industrial constructi

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23

Fang, Sheng-En, Jia-li Tan, and Xiao-Hua Zhang. "Safety evaluation of truss structures using nested discrete Bayesian networks." Structural Health Monitoring 19, no. 6 (2020): 1924–36. http://dx.doi.org/10.1177/1475921720907888.

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Truss structures have been widely adopted for civil structures such as long-span buildings and bridges. An actual truss system is usually statically indeterminate having numerous members and high redundancy. It is practically difficult to evaluate the truss safety through traditional reliability-based approaches in view of complex failure modes and uncertainties. Moreover, monitoring data are generally insufficient in reality due to limited sensors under cost consideration. Therefore, a nested discrete Bayesian network has been developed for safety evaluation of truss structures. A concept of

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Yao, Yun Long, Shi Lin Dong, and Guang Ying Ma. "Configuration, Classification and Development of Large-Span Annular Tensile Cable-Truss Structures." Advanced Materials Research 255-260 (May 2011): 225–29. http://dx.doi.org/10.4028/www.scientific.net/amr.255-260.225.

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The stuctural characteristics of large-span annular tensile calbe-truss structural system are introduced. Configuration and classification method for large-span annular tensile calbe-truss structural system are studied based on existing projects and researches, and then several new structural forms are put forward. A series of new composite spatial structures composed of the annular tensile canopy structure and other spatial structure are proposed. The study on classification issues should be beneficial to form-selection, design and construction of such structural system.

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Ji, Xiao Meng, Deng Feng Wang, Yuan Qing Wang, and Yong Jiu Shi. "Optimizing Study of Top Beam Structure of Electrostatic Precipitator Casing." Applied Mechanics and Materials 215-216 (November 2012): 510–17. http://dx.doi.org/10.4028/www.scientific.net/amm.215-216.510.

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An optimizing design idea is produced for the structure of top beam of electrostatic precipitator casing. The thermos cabinet and the original box shaped top beam of casing compose a truss beam system whose overall section height is increased greatly, resultantly, the bend bearing capacity of truss beam increases significantly than that of the original top beam of casing. Consequently, the wall thickness of box section of the original top beam can be reduced so that the steel consumption can be saved. Based on a practical project, the load effects on truss beam were investigated, respectively,

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26

Hanahara, Kazuyuki, Xuan Zhang, and Yukio Tada. "Dynamic Simulation of Adaptive Truss Consisting of Various Types of Truss Members." Mechanical Engineering Research 6, no. 1 (2016): 75. http://dx.doi.org/10.5539/mer.v6n1p75.

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An adaptive truss is a truss structural system equipped with functional truss members, such as length-adjustable members, shape memory alloy (SMA) members, spring-dashpot members, and so on. This is a representative example of so-called adaptive structure. In this study, we deal with the dynamic simulation of various types of adaptive trusses. The geometrical relation is given in a universal form applicable to all planar and spatial trusses. We develop descriptions of dynamic behavior of various types of functional truss members and give a general form of the descriptions. The equation of moti

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27

Sarower-E-Mahfuj, M., S. K. Das, K. N. Azad, et al. "Truss network based morphometric and meristic variations among south-western populations of Macrognathus aculeatus in Bangladesh." Journal of Environmental Biology 42, no. 3(SI) (2021): 887–94. http://dx.doi.org/10.22438/jeb/42/3(si)/jeb-24.

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Aim: Landmark-based truss network system was applied to examine the morphometric and meristic differences among four different populaces of Macrognathus aculeatus namely; Dhakuriabeel, Jashore (DBJ); Arial Kha River, Madaripur (AKRM); Nabaganga River, Jhenaidah (NRJ); Kopotakkha River, Jashore (KRJ) in Bangladesh. Methodology: Completely 80 samples of M. aculeatus were collected (20 individuals from each population) for this study. Six meristic characters, 6 morphometric characters and 15 truss-based morphometric characters were measured for one-way analysis of variance (ANOVA) and Tukey-HSD p

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Sarower-E-Mahfuj, Md, Ambia Khatun, Puja Boidya, and Md Abdus Samad. "Meristic and Morphometric Variations of Barred Spiny EEL Macrognathus pancalus Populations from Bangladeshi Freshwaters: An Insight Into Landmark-Based Truss Network System." Croatian Journal of Fisheries 77, no. 1 (2019): 7–18. http://dx.doi.org/10.2478/cjf-2019-0002.

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Abstract The present research focuses to examine the meristic and landmark-based morphometric variations of barred spiny eel Macrognathus pancalus from four populations namely Dhakuria beel, Jessore (DBJ); Bohnni boar, Gopalgonj (BBG); the Arial kha river, Madaripur (AKRM) and the Nabaganga river, Jhenidah (NRJ) in Bangladeshi freshwaters. Six meristic counts were compared among four populations and significant differences were observed in number of caudal fin rays and number of pelvic fin rays in all meristic characters. The truss protocol was used in the present study based on six general mo

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Li, Bo, Yan Wang, Yipeng Liu, Jianguo Tao, Hui Ren, and Hui Yang. "Equivalent Continuum Modeling for Flexible Slender Quadrilateral Truss Structure." Machines 12, no. 2 (2024): 111. http://dx.doi.org/10.3390/machines12020111.

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A space in-orbit service simulation experiment platform is a type of equipment platform that allows spacecraft such as satellites and deep-space explorers to be adequately ground tested before launch. The function of the crane system is to drive the target spacecraft to perform a large-scale movement. This study focuses on the dynamics of a space in-orbit service simulation experiment platform with suspension rope and column quadrilateral truss structure as connecting devices. A space in-orbit service simulation experiment platform with a column quadrilateral truss structure as a connecting de

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Lee, Donwoo, Sudeok Shon, Seungjae Lee, and Junhong Ha. "Size and Topology Optimization of Truss Structures Using Quantum-Based HS Algorithm." Buildings 13, no. 6 (2023): 1436. http://dx.doi.org/10.3390/buildings13061436.

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With the development of various metaheuristic algorithms, research cases that perform weight optimization of truss structures are steadily progressing. In particular, due to the possibility of developing quantum computers, metaheuristic algorithms combined with quantum computation are being developed. In this paper, the QbHS (Quantum based Harmony Search) algorithm was proposed by combining quantum computation and the conventional HS (Harmony Search) algorithms, and the size and topology optimization of the truss structure was performed. The QbHS algorithm has the same repetitive computational

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Sárközi, Réka, Péter Iványi, and Attila Béla Széll. "Formex algebra adaptation into parametric design tools and rotational grids." Pollack Periodica 15, no. 2 (2020): 152–65. http://dx.doi.org/10.1556/606.2020.15.2.14.

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Abstract:This paper describes the adaptation of the formex configuration processing to the computer program Grasshopper 3D and focuses on the applied mathematical solutions. Formex algebra is a mathematical system, primarily used for planning structural systems like truss-grid domes and vaults, together with the programming language Formian. The goal of the research is to allow architects to plan truss-grid structures easily with parametric design tools based on the versatile formex algebra mathematical system. To produce regular structures, coordinate system transformations are used. Owing to

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Fan, Guanheng, Yiqun Zhang, Xiangfei Ji, and Yang Yang. "Two-Layer Ring Truss-Based Space Solar Power Station." Energies 15, no. 8 (2022): 2936. http://dx.doi.org/10.3390/en15082936.

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A space solar power station (SSPS) has become a huge potential candidate to provide abundant and clean electrical energy for terrestrial users by collecting and converting solar power in space. In this paper, an innovative two-layer ring truss-based SSPS is proposed. It consists of the top layer concentrator-based spherical one-time reflection region, the bottom layer space radiator using symmetric or asymmetric cable networks, a ring truss for a supporting structure, a photoelectric conversion system, and transmitting antennas. The construction strategies including the triangular facets modul

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KATO, Shiro, Takeshi SUGIYAMA, Gen-ichirou YAMAGUTI, and Masaaki KAWAI. "KNOWLEDGE-BASED EXPERT SYSTEM FOR STABILITY ANALYSIS OF PLANE TRUSS STRUCTURES." Journal of Structural and Construction Engineering (Transactions of AIJ) 412 (1990): 79–88. http://dx.doi.org/10.3130/aijsx.412.0_79.

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NAKAMACHI, Tomohisa, Yuhi FUJIMORI, Takumi NOHARA, Hiromu MATSUOKA, and Akihiro MIYASAKA. "Evaluation of Gravity Compensation System Based on a Simplified Truss Structure." Proceedings of the Space Engineering Conference 2020.29 (2020): D1. http://dx.doi.org/10.1299/jsmesec.2020.29.d1.

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Chen, Pengyu, Cunbao Zhao, He Yao, and Junliang Li. "System Reliability Analysis for Truss Structures Based on Automatic Updated�Model." Computer Modeling in Engineering & Sciences 134, no. 3 (2023): 2057–71. http://dx.doi.org/10.32604/cmes.2022.022394.

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Ndouk, Frederikus Dianpratama, Mauritius IR Naikofi, Krisantos Ria Bela, and Don Gaspar Noesaku Da Costa. "PENGGUNAAN SISTEM STRUKTUR RANGKA ATAP TIPE PELENGKUNG 3 SENDI." Jurnal Teknik Sipil 17, no. 2 (2021): 158–68. http://dx.doi.org/10.28932/jts.v17i2.3429.

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So far, the system of the roof structure of residential and office buildings is dominated by conventional frame types. The use of a 3-joint arch structure system is only familiar to warehouse buildings and the like. The purpose of this study is to identify the feasibility of using type 3 joint arches on the roof of a residential building. The research scenario is focused on calculations using SNI 7973-2013, namely Design Specifications for Wooden Construction and Specific Static Structural Analysis Methods for 3 Joint Arch Structures based on the length of the truss span model, which is 9 m. T

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Ndouk, Frederikus Dianpratama, Mauritius IR Naikofi, Krisantos Ria Bela, and Don Gaspar Noesaku Da Costa. "PENGGUNAAN SISTEM STRUKTUR RANGKA ATAP TIPE PELENGKUNG 3 SENDI." Jurnal Teknik Sipil 17, no. 2 (2021): 158–68. http://dx.doi.org/10.28932/jts.v17i2.3429.

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So far, the system of the roof structure of residential and office buildings is dominated by conventional frame types. The use of a 3-joint arch structure system is only familiar to warehouse buildings and the like. The purpose of this study is to identify the feasibility of using type 3 joint arches on the roof of a residential building. The research scenario is focused on calculations using SNI 7973-2013, namely Design Specifications for Wooden Construction and Specific Static Structural Analysis Methods for 3 Joint Arch Structures based on the length of the truss span model, which is 9 m. T

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Cao, Shilei, Man Yang, and Jian Liu. "Continuum Modeling and Boundary Control of a Satellite with a Large Space Truss Structure." Aerospace 11, no. 1 (2024): 54. http://dx.doi.org/10.3390/aerospace11010054.

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Due to its advantages of easy deployment and high stiffness-to-mass ratio, the utilization of truss structures for constructing large satellites presents an appealing solution for modern space missions, including Earth observation and astronomy. However, the dimensions of the traditional finite element model for a satellite with a large space truss structure become exceedingly large as the structure’s size increases. The control system design process based on the finite element model is complex and time-consuming. This paper employs the continuum modeling method to represent the truss structur

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Bich, Quyen Vu Thi, Tien Dao Ngoc, and Van Tran Thi Thuy. "Penalty function method for geometrically nonlinear buckling analysis of imperfect truss with multi-freedom constraints based on mixed FEM." E3S Web of Conferences 410 (2023): 03028. http://dx.doi.org/10.1051/e3sconf/202341003028.

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This paper is concerned with the approach to implementing the Penalty function method for imposing multi-freedom constraints in geometrically nonlinear analysis of imperfect trusses based on mixed finite element formulation. Using a finite element model based on displacement formulation, it is required to incorporate both the dependent boundary relations and initial length imperfection to the nonlinear master stiffness system of equations for solving the geometrically nonlinear problem of imperfect truss with multi-freedom constraints. For decreasing the mathematical complexion of the incorpor

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Dao Ngoc, Tien, Quyen Vu Thi Bich, and Tan Giap Van. "Penalty function method for FEM dynamic analysis of trusses with nonlinear multi-node constraints under harmonic load." E3S Web of Conferences 458 (2023): 07009. http://dx.doi.org/10.1051/e3sconf/202345807009.

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This work introduces the establishment of the FEM model for investigating the dynamic behavior of trusses, subjected to multi-node constraints, under harmonic excitation based on utilizing the method of Penalty function. The technique for treating the nonlinear relationship of multi-node constraints is developed by using the Penalty function to extremum the Hamiltonian augmented potential energy function and to convert the multi-node constrained relation. The method of Newmark integration is utilized to convert dynamic differential equations of a truss system having multi-node boundary constra

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Rokade, Nachiket, and Prof Roshni John. "Effects of Belt Truss Integration on Flat Slab Systems with Drops Under Seismic Loading Conditions." International Journal of Engineering and Advanced Technology 14, no. 4 (2025): 1–4. https://doi.org/10.35940/ijeat.d4573.14040425.

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Recent urban development trends have led to increased use of flat slabs for their aesthetic appeal and construction ease. However, their behaviour under seismic conditions remains a topic of study. The response of this system to lateral forces is influenced by various factors, including the building’s height, the dimensions of the floor plate, the positioning of the shear wall core, and the spans of the flat slab, among others. The study analysed G+10-storeyed buildings with a belt truss system using ETABS 20. Dynamic analysis was conducted based on earthquake data sourced from IS 1893:2016. T

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Soloveva, Anastasia, and Sergey Solovev. "RELIABILITY ANALYSIS OF RHS STEEL TRUSSES JOINTS BASED ON THE P-BOXES APPROACH." International Journal for Computational Civil and Structural Engineering 17, no. 1 (2021): 87–97. http://dx.doi.org/10.22337/2587-9618-2021-17-1-87-97.

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Reliability is one of the main indicators of structural elements mechanical safety. The choice of stochastic models is an important task in reliability analysis for describing the variability of random variables with aleatory and epistemic uncertainty. The article proposes a method for the reliability analysis of RHS (rectangular hollow sections) steel truss joints based on p-boxes approach. The p-boxes consist of two boundary distribution functions that create an area of possible distribution functions of a random variable. The using of p-boxes make possible to model random variables without

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Ke, Changren, Yihui Fan, and Junling Jiang. "Influence of Staggered Truss on Progressive Collapse-Resistant Behavior of Steel Frame Structures." Buildings 14, no. 4 (2024): 931. http://dx.doi.org/10.3390/buildings14040931.

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In order to study the effect of the support mode of a staggered truss system on the continuous collapse resistance performance of a steel structure, four finite element models were established based on the bracing arrangement of a five-story steel frame structure. The situations of different columns on the first floor removed were classified into eight scenarios, and five models of each scenario were analyzed with nonlinear dynamic analyses. Finally, a computational metric based on energy robustness was proposed to evaluate the robustness of the structure. The results of nonlinear dynamic anal

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Du, Yuwen. "A New Design of the 3D Deployable Space Antenna Structure." Journal of Physics: Conference Series 2469, no. 1 (2023): 012013. http://dx.doi.org/10.1088/1742-6596/2469/1/012013.

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Abstract Communication and energy supply are critical in different sophisticated space missions in the aerospace industry. However, rockets have limited launch space and cannot carry such a massive support system. A space antenna deployable structure based on the scissor element and ring truss structure is proposed to overcome this challenge. This research studies the basic unit and its connection structure separately to investigate the mobility of the deployable structure. The connection structure and the basic units have one degree of freedom. Subsequently, a deployable ring truss system for

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Moushomi, R., and S. Saha. "Landmark based shape variation of normal male, female and sex-reversed tilapia (Oreochromis niloticus) in Bangladesh." Progressive Agriculture 26, no. 2 (2015): 168–72. http://dx.doi.org/10.3329/pa.v26i2.25978.

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The truss network systems constructed with the help of landmark were evaluated to infer the shape of normal male, female and monosex male tilapia. A total of sixty (60) individuals from different sources (Subarna Agro Based Initiative and BismillahAgro Production) were collected during September-December, 2013. All the data of the studied characteristics were obtained using the digital photograph of the samples which were analyzed through professional image measurement software. Nine morphometric and eight meristic characters were considered along with twenty six truss network measurements. Hi

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Sugihardjo, Hidajat, Yudha Lesmana, and Dwi Prasetya. "Development of Ductile Truss System Using Double Small Buckling-Restrained Braces: Analytical Study." Open Civil Engineering Journal 13, no. 1 (2019): 10–19. http://dx.doi.org/10.2174/1874149501913010010.

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Introdution: This paper proposed a Small Buckling-Restrained Brace (SBRB) for the ductile truss moment frames and is called here as the Double Braced Truss Moment Frames (DB-TMF). The braces are located at the edge of the truss girder and are only placed around the building perimeter. The braces work in pair as a weak element (structural fuses) and is expected to effectively absorb the seismic energy. The proposed DB-TMF system is an extended development of the Knee Braced Truss Moment Frames (KB-TMF). The DB-TMF system is expected to carry the whole seismic loads, while the rest of the frame

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Nachiket, Rokade. "Effects of Belt Truss Integration on Flat Slab Systems with Drops Under Seismic Loading Conditions." International Journal of Engineering and Advanced Technology (IJEAT) 14, no. 4 (2025): 1——4. https://doi.org/10.35940/ijeat.D4573.14040425.

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<strong>Abstract:</strong> Recent urban development trends have led to increased use of flat slabs for their aesthetic appeal and construction ease. However, their behaviour under seismic conditions remains a topic of study. The response of this system to lateral forces is influenced by various factors, including the building’s height, the dimensions of the floor plate, the positioning of the shear wall core, and the spans of the flat slab, among others. The study analysed G+10-storeyed buildings with a belt truss system using ETABS 20. Dynamic analysis was conducted based on earthquake

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Kim, Moon-Jeong, and Hee-Chang Eun. "Identification of damage-expected members of truss structures using frequency response function." Advances in Mechanical Engineering 9, no. 1 (2017): 168781401668791. http://dx.doi.org/10.1177/1687814016687911.

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A damaged member in a truss structure leads to a variation in the initial responses of its adjacent members. A flexibility-based approach extracting from the modal data should be implemented as one of the structural damage detection methods. The frequency response function data as dynamic measurements provide more information on the system characteristics compared with modal data. Proper orthogonal modes from the frequency response functions extracted in the given frequency ranges and their modified forms can be utilized as damage indices to detect damages. This study considers damage detectio

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Tekin, Gülçin. "Energy-Based Analysis of Time-Dependent Deformations in Viscoelastic Truss Systems." Buildings 15, no. 3 (2025): 362. https://doi.org/10.3390/buildings15030362.

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Truss systems are essential structural elements widely utilized for their lightweight design, high load-bearing capacity, and structural efficiency. This study introduces a novel energy-based method for analyzing time-dependent deformations in viscoelastic truss systems, applicable to both statically determinate and indeterminate configurations. The primary objective is to develop a total potential energy (TPE) functional that explicitly incorporates viscoelastic effects, system parameters, material properties, and loading conditions. Unlike conventional methods that treat viscous terms as non

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Subramaniam, M., and S. N. Kramer. "The Inverse Kinematic Solution of the Tetrahedron Based Variable-Geometry Truss Manipulator." Journal of Mechanical Design 114, no. 3 (1992): 433–37. http://dx.doi.org/10.1115/1.2926570.

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The Tetrahedron Based Variable Geometry Truss Manipulator is comprised of a series of tetrahedrons stacked upon one another in a spiraling manner. When one link of each “cell” is made variable in length, the system can be effectively used as a remote manipulator. The manipulator is kinematically equivalent to a serial link manipulator consisting only of revolute joints where the angle between successive axes is 120°. In this paper, a closed-form analytic solution for the six-celled (6R series) variable geometry truss manipulator is obtained. It is shown that a sixteenth order polynomial in one

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