The Finite Element Analysis of Six-layer frame structure Suffered vertical collapsed
The capability of structure resisting progressive collapse depends on controlling the dispersion of damage by uncommon agency in the part of the structure and to avoid the destruction just likes the Domino action. For the RC frame, when one column under the beams is broken, the key to avoid progressive collapse is whether the frame beams can bear the columns load to produce a new way for transmitting the force or not.In this paper, according to the present design code, the numerical analysis was carried out for researching the vertical progressive collapse of a six-story building by finite element software-ADINA. The collapse stress and flexibility of frame structure under blast action could be obtained, which meet current design code and can provide references for further study on collapse mechanism and anti.blasting measures.
vertical progressive collapse finite element blast numerical analysis the collapse stress
Zhang Yu-min Song Huan-hu Su You-po Su Jing-yu
College of Architecture and Civil Engineering,BeijingUniversity of technology, Beijing, China Colleg Kailuan Tangshan Mining Branch company Tangshan, China College of Architecture and Civil Engineering Hebei Polytechnic University Tangshan, China College of Architecture and Civil Engineering Beijing University of technology Beijing, China
国际会议
厦门
英文
626-629
2010-10-29（万方平台首次上网日期，不代表论文的发表时间）