The calculating differences on section modulus of windgirder in storage oil tank design codes between China, Japan, America and British were mentioned.
介绍了中国、美国、日本和英国油罐设计规范中在抗风圈截面模数计算上的区别。
2
The wind erosion of plough land in bottomland is 52.96% more than girder land and they are diversity markedness.
滩地耕翻地的风蚀沉积量比梁地耕翻地高52.96%，且二者差异显著。
3
Suspension pipe bridge is a kind of common structural form consisted mainly of main cable wind cable tower foundation anchor system and girder form pipe bridge.