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铁路桥梁的大、中、小三种跨度如何区分?
铁路桥梁的大、中、小三种跨度如何区分?
2025-03-15 02:27:52
推荐回答(1个)
回答1:
铁路桥涵分类6米以下是涵洞.6米以上是桥梁.20米以下是小桥,100米以下是中桥,500米以下是大桥,500米以上是特大桥.桥长是两台胸墙之间的距离.
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