为了创造充足的净空，四根木头横梁顶部被置于中间的檩条上。
In order to create sufficient clearance the four wooden ties were placed on top of the intermediate purlin.
例如，可以考虑将后悬架中那根较长的横梁中间断开，左右两根之间就可以用一个柔性铰连接。
For example, you can consider a longer rear suspension beams in the middle of Okanagan disconnect, between about 2 can be connected with a flexible hinge.
构架 横梁的中间段在工地用螺栓连接。
The cross girder center segments of the bents were field bolted.
应用推荐