带疲劳裂纹T型管节点性能的试验研究

The Research of performances of Tubular T—joints with Fatigue Crack

本文通过T型管节点的模型试验,对带有穿透管壁厚度疲劳裂纹的T型管节点和未疲劳T型管节点的性能进行了测试.通过对比,讨论了这两种管节点各种性能的异同之处.

In this paper, through model test. the performances of tubular T——joints with fatigue crack passing through tubular wall. have been measured.The differences between tubular T——joints and that with fatigue crack, through contrasting, have been discussed.