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Comparative Study of Different Structural Systems

6 pagesPublished: July 22, 2017

Abstract

Staggered Truss System (STS) is a prospective steel structure system for high-rise buildings and staggered truss framing system is one of the effective design techniques to improve the efficiency of building. In addition, cost reduction arise from reduction in steel tonnage using this framing method. The purpose of this study is to carryout comparative analysis of moment resisting system, moment resisting system with shear wall, staggered truss system and staggered truss system with shear wall. In this analysis, different time histories are used. For the analysis, these structures are modeled in SAP2000 v18 and various displacement data are achieved for different types of system. After analysis of these four models, some outcomes are observed and it is concluded that displacement in staggered truss system reduced by 28% to 76% in transverse direction compared to moment resisting system. It is observed that the reduction in displacement for STS with shear wall is 7% to 43% in longitudinal direction but in transverse direction, the reduction of displacement is almost same as STS system. As per result Staggered truss with shear wall gives 46% to 76% less displacement in longitudinal direction & 28% to 77% less displacement in transverse direction for different near fault ground motion. After analyzing all data, it seems that staggered truss system with shear wall is more efficient than moment resisting system and moment resisting system with shear wall and staggered truss system.

Keyphrases: Moment resisting system, Steel plate shear wall, Steel Staggered Truss System, Time History Analysis

In: C. D. Modhera, G. J. Joshi, D.P Soni, Indrajit N. Patel, A. K. Verma, L. B. Zala, S. D. Dhiman, D. R. Bhatt, Jagdish M. Rathod, Bhargav C. Goradiya, Mehfuza S. Holia and Dharita K. Patel (editors). ICRISET2017. International Conference on Research and Innovations in Science, Engineering and Technology. Selected Papers in Civil Engineering, vol 1, pages 508--513

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BibTeX entry
@inproceedings{ICRISET2017:Comparative_Study_of_Different,
  author    = {Viral Sheth and Vijay R. Panchal and Ankit Wankawala},
  title     = {Comparative Study of Different Structural Systems},
  booktitle = {ICRISET2017. International Conference on Research and Innovations in  Science, Engineering and Technology. Selected Papers in Civil Engineering},
  editor    = {C. D. Modhera and G. J. Joshi and D.P Soni and Indrajit N. Patel and A. K. Verma and L. B. Zala and S. D. Dhiman and D. R. Bhatt and Jagdish M. Rathod and Bhargav C. Goradiya and Mehfuza S. Holia and Dharita K. Patel},
  series    = {Kalpa Publications in Civil Engineering},
  volume    = {1},
  pages     = {508--513},
  year      = {2017},
  publisher = {EasyChair},
  bibsource = {EasyChair, http://www.easychair.org},
  issn      = {2515-1789},
  url       = {https://easychair.org/publications/paper/P9DX},
  doi       = {10.29007/9r2l}}
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