考虑次内力的桁架结构有限元分析

Finite element analysis of trussed trestle for belt conveyor considering secondary inner force

用有限元软件ANSYS对带式输送机栈桥的桁架结构进行了计算,结合实例着重探讨了考虑次内力时的桁架结构有限元分析在建模过程中需要解决的问题。

Finite element analysis of trussed trestle for belt conveyor is conducted. The problems associated with modeling taking into consideration of secondary inner force are mainly discussed.