top support meaning in Chinese
车顶托架
Examples
- The energy due to the beam ' s falling is overwhelming . this impact will do great harm to the sub structure . the beam ' s falling , mainly because the displacement of the pier ' s top supporting the beam makes the span become greater , or the pier ' s displacement brings the beam change its position , which makes it come away from the pier ' s top
对于简支梁桥，当地震作用发生时，落梁是一种主要的破坏形式，落梁的能量具有压倒性优势，冲击会给下部结构带来极大的影响，而坠落的原因，多数由于支承梁的两桥墩的墩顶位移而使跨度变大，或是因为桥台位移带动梁使梁错位，造成梁在墩顶处脱开。