大跨度张弦立体桁架结构是一种新型的预应力空间结构形式。
Long-span spatial truss string structure is a new form of prestressed spatial structure.
空间立体桁架的多对口对接、平面桁架的翻身过程稳定性是该分项工程的重点和难点。
Therefore, the multiport-butt of 3-D truss, as well as the stability of turning over 2-D truss were the difficulties of the lifting project.
空间立体桁架的多对口对接、平面桁架的翻身过程稳定性是该分项工程的重点和难点。
Therefore, the multiport-butt of 3-D truss, as well as the stability of turning over 2-D truss were the difficulties of the lifting project.
应用推荐