大型卸料平台的数值模拟  

Simulation of a large structure unloading platform

作　　者：索小永[1] 金路[2] 

机构地区：[1]安徽工程大学建筑工程学院,安徽芜湖241000 [2]河南省航空物探遥感中心,河南郑州450000

出　　处：《长春工业大学学报》2013年第1期81-85,共5页Journal of Changchun University of Technology

摘　　要：卸料平台传统设计中,关键受力构件边龙骨与钢丝绳连接简化为不动铰支座,使用时有不安全隐患.采用有限元方法对实际情况进行模拟,与传统计算进行对比,指出传统设计不足,及设计与施工时注意事项。Traditional design of the unloading platform, the connection between the side keel and the wire rope is simplified as a fixed hinged fulcrum, which may be unsafe in site. Here we the apply the finite element method to simulate the reality, and the results are compared with that of the traditional method. The traditional design is not suitable to the real situation, and some precautions of design and construction should be given.

关 键 词：传统计算 有限元 应力 变形 

分 类 号：TU7[建筑科学—建筑技术科学]