【摘要】 本文借助有限元软件ANSYS对蒙皮支撑简支C型檩条在重力荷载和风荷载作用下的受力性能进行了有限元分析,分析时将蒙皮体系对檩条的约束作用采用两个弹簧:一个侧向弹簧和一个扭转弹簧来代替,对其静力性能进行了分析。更多还原

【Abstract】 In the article,the author use the FEM program ANSYS to analyses the C-shape purlin with the diaphragm-braced loaded by the gravity and the wind.In ANSYS program process,the restraint of diaphragm-braced to the purlin is taken into account by using two springs representing the translational and rotational restraints provided by the sheeting.The author analyses the static capability of the purlin.更多还原