However, due to its special boundary conditions, its main beam will have a greater longitudinal displacement under the external force. Lacking of effectively design will lead to large collisions between the main bridge and the approach span.

  • 但是由于其特殊的边界条件,在外力作用下其主梁会产生较大的纵向位移,设计不周会导致主桥和引桥之间的剧烈碰撞。

  • 互联网摘选 2025-01-19 23:47:57

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