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A coupled connector element for nonlinear static pushover analysis of precast concrete diaphragms
Engineering Structures, 2015Abstract This paper describes the formulation of a diaphragm connector element developed for use in two-dimensional finite element (2D-FE) modeling of precast concrete diaphragms. The connector elements, composed of assemblages of standard element types readily available in most FE software package libraries, are nonlinear, coupled for shear–tension ...
Ge Wan +3 more
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Improvements on Structural Static Pushover Analysis Method in High-Rise Building Structure
Advanced Materials Research, 2014In this paper, a new analysis model to assess the structure seismic capability is established, using improved capacity spectrum method. The model can solve the problem of many unknown and big computation workload in the process of conventional Pushover analysis. Conventional Pushover is very complex when use in the analysis of structure dynamic problem
Miao Yu, Zhi Hong Dai, Gui Juan Hu
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Seismic Assessment of RC Frame Structure by Nonlinear Static Pushover Analysis.
International Journal of Research and Scientific InnovationBangladesh is located in a seismically active area, and the rising number of earthquakes has alarmed the local population. Major cities of Bangladesh are under a serious threat due to defective design and structural construction. If seismic do not take under consideration building could be severely damaged under seismic loads.
Syed Md Tajdik Ahmed +2 more
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i-manager’s Journal on Civil Engineering, 2022
The shortfall of the force based method for the seismic design of Reinforced concrete (RC) structures has initiated the need of Performance based design. Force based method guarantees only strength criterion. For Performance Based Design, the design and evaluation criteria are expressed as performance objectives. The damages are articulated in terms of
L. K. Ashwini +2 more
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The shortfall of the force based method for the seismic design of Reinforced concrete (RC) structures has initiated the need of Performance based design. Force based method guarantees only strength criterion. For Performance Based Design, the design and evaluation criteria are expressed as performance objectives. The damages are articulated in terms of
L. K. Ashwini +2 more
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Static Pushover Analysis Based on an Energy-Equivalent SDOF System: Application to Spatial Systems
Improving the Seismic Performance of Existing Buildings and Other Structures, 2009In this paper a new enhanced Nonlinear Static Procedure (NSP) is presented and evaluated. The steps of the proposed methodology are quite similar to those of the well-known displacement modification method (ASCE 41-06). However, the determination of the characteristics of the equivalent single degree of freedom (E-SDOF) system is based on a different ...
Grigorios Manoukas +2 more
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CLT–Steel Hybrid System: Ductility and Overstrength Values Based on Static Pushover Analysis
Journal of Performance of Constructed Facilities, 2014AbstractA timber-steel hybrid system, where cross-laminated timber (CLT) shear panels are used as infill in steel moment resisting frames, is analytically investigated. The proposed hybrid system combines ductile behavior of steel moment frame with lighter and stiffer CLT panels.
C. Dickof +3 more
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Equivalent SDOF systems and nonlinear static (pushover) analysis
2019Mark Aschheim +2 more
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2013
Seismic retrofitting of already constructed buildings is one of the most effective methods of decreasing the risk. However the seismic performance of the structure may not be improved by Strengthening unless the professional engineer selects an appropriate modifying technique based on seismic evaluation of the already constructed structures.
Bhatti, A. Q., Varum, H.
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Seismic retrofitting of already constructed buildings is one of the most effective methods of decreasing the risk. However the seismic performance of the structure may not be improved by Strengthening unless the professional engineer selects an appropriate modifying technique based on seismic evaluation of the already constructed structures.
Bhatti, A. Q., Varum, H.
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Aswan University Journal of Sciences and Technology, 2023
Shadia Hamadallah +2 more
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Shadia Hamadallah +2 more
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