【摘要】 利用ANSYS合理建立模型及划分网格,将直接影响计算结果的精度,也是充分发挥计算软件数值模拟能力解决实际问题的关键。通过对ANSYS模型建立和网格划分模块的系统分析,结合巷道支护经验,找出了对U29型钢可缩性支架进行模拟计算的方法。为精确计算截面比较复杂、结构比较庞大的可缩性金属支架在各种载荷作用下的结构反应奠定了基础,并指出ANSYS建模和网格划分的一些应用技巧。更多还原

【Abstract】 Modelling and meshing properly in ANSYS would directly influence the result’s precision.It’s also the key to solve practical problems by numerical modelling.Through systematic analysis of ANSYS modelling and meshing module,incorporation roadway design experience,a simulation calculation method on U29-type steel flexible support was found out.This method could settle complexity section bulky structural flexible support’s responses under all kinds of loading.This paper points out some application skills on modelling and meshing.更多还原