过江隧道中心轴线地面放样实施
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摘要: 本文是结合我国沿海某大城市过江隧道中心轴线地面放样的实例,论述了控制方案的选择、放样方法、达到的精度以及作业中遇到的问题和解决的办法。Abstract: Through the practical example of the ground lofting of the axes of the river crossing tunnel in one seaside city, the selection of the control scheme, the lofting method and the accuracy, as well as the problems in operation and its solution are all discussed in this paper.
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