Application of computer simulation in the elastic-plastic seismic response of bottom frame structure

作者：Deng, H Y^*; Sun, B T

来源：International Conference on Energy, Environment and Materials Science (EEMS), China,Guangdong,Guangzhou, 2015-08-25 to 2015-08-26.

• Abaqus finite element software
• Condition calculation
• Constitutive relationships
• Earthquake response
• Finite element simulations
• Reinforced masonry
• Seismic Performance
• Site classification

The earthquake response of structure is much more complicated. The finite element simulation is an effective method through computer software. In order to study the seismic performance of masonry buildings with frame and seismic wall in the lower stories, continuum element model and constitutive relationship of non-reinforced masonry materials are used in this paper. Elasto-plastic time-history analysis and numerical simulation were carried out on the use of ABAQUS finite element software. On this basis, a series of different condition calculation models were designed to analyze and compare. The computer simulation results showed that: In site classification I to III, the seismic capacity of the masonry buildings with frame and seismic wall in the lower-two stories was higher than the masonry buildings with frame and seismic wall in first story, and the latter had better aseismic ability than the full masonry buildings. In site classification IV, the seismic capacity of the three was quite close.

• 出版日期2016
• 单位中国地震局; 哈尔滨工程大学