Research on Buckling Mechanism of U Type Steel Supports Pinnas Based on ANSYS
The prevenient mechanical research on U type steel support focuses on two dimensional analysis in the installing plan.Interested in the buckling failure of U type steel supports pinnas in one coal mine of Huainan Group,the authors build three dimensional models to stimulating 25U and 29U support.The appealing simulation results verify ANSYSs 3-D computational capabilities about complicated section support.The main objective of their investigation has been to obtain some knowledge of the mechanism,stress distribution,and load magnitude in the supports deforming.Further,the deviating longitudinal load play an accelerating deformation role on its distorting,which should be paied more attention to cross-section optimization,design of support parameters,and installing way of steel lacing.
ANSYS finite element U type steel support buckling failure numerical simulation
LIU Jian-zhuang LI Jia GAN Li DU Fang Fang
College of Resources and Environment,Hebei Key Laboratory of Mineral Development & Security Technolo Computer Science and Technology Department of Tangshan College,Tangshan,063000 China
国际会议
太原
英文
1271-1274
2012-01-13（万方平台首次上网日期，不代表论文的发表时间）