本文介绍了大跨度钢屋架挠度测试法和测试结果，并用有限元计算对测试结果进行比较和分析。
This paper gives an account of the method of deflection test of large-span steel roof truss and analyses the test result by using element calculation.
应用有限元分析软件，对两种跨度下典型平面钢屋架节点刚性所产生的次应力进行了分析计算。
The secondary stresses of typical planar steel frames due to the rigidity of panel points are calculated by the finite element analysis program.
应用推荐