Numerical Simulation of Frame-shear Wall Structure Blasting Demolition

摘要：

Frame-shear wall structure is the major form of tall building. In blasting demolition, it was difficult to cope with this kind of structure. By utilizing separate element and common node reinforced concrete model, which could take fully account of the intensity difference of concrete and rebar, the numerical simulation of the blasting demolition process of 14-storied frame-shear wall structure was realized. Finally, the mechanism of collapse process was analyzed. It has great practical significance to determine blasting parameters and optimize design.

关键词： frame-shear wall structure blasting demolition separate element and common node numerical simulation

作者: Guoliang Yang Renshu Yang Jun Yang Linlin Jiang

作者单位: State Key Lab of Coal Resources and Mine Safety, China University of Mining & Technology, Beijing 10 State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 1

会议类型: 国际会议

会议名称: The Third International Conference on Modelling and Simulation(第三届国际建模、计算、仿真、优化及其应用学术会议 ICMS 2010)

会议地点: 无锡

会议语种:英文

页码: 376-380

在线出版日期: 2010-06-04（万方平台首次上网日期，不代表论文的发表时间）