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墩台冲倒应如何抢修?

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正确答案:

可采用正线便桥和便线便桥等方法。有时为加快通车,也可采用枕木垛木排架便桥恢复正式通车。但是由于枕木垛木排架的阻力和下沉量大,不能提高行车速度,因此必须在通车后敢修便桥以提高通过能力。

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