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随着近年来土木工程的兴起,其重要分支地下工程如地铁、山岭隧道等如雨后春笋,发展相当迅速。但问题接踵而来,如果不解决好防排水,就会影响到结构的使用、寿命乃至安全。世界范围内因水引发的地下工程安全事故数不胜数,单单北京地铁施工过程中发生的安全事故就达多起。因此,十分有必要了解水是如何影响结构的,并在此基础上采取必要的防排水措施。主要针对该问题作简单文字性介绍,并不涉及过多原理和计算过程,以冀对该问题有较深刻的认识。
With the rise of civil engineering in recent years, its major branches of underground projects such as subway tunnels and mountain tunnels have mushroomed and have developed quite rapidly. But the problems one after another, if you do not solve the drainage, it will affect the structure of the use, life and even safety. Due to the numerous underground accidents caused by water in the world, there are more safety accidents in the process of Beijing Metro construction. Therefore, it is essential to understand how water affects the structure and, on this basis, take the necessary measures to prevent drainage. Mainly for the issue of simple textual introduction, does not involve too much principle and calculation process, in order to have a deeper understanding of the issue.