8.2 Materials and allowable stress

8.2.1 Steels in structural members and their allowable stress8.2.1.1 Steels in structural members(1) The steels in bearing structural members shall be selected inconsideration of the factors such as the importance, loadcharacteristics, stress state and co ......（本文共 1752 字 , 8 张图）     [阅读本文]>>