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为了治理公路隧道塌方,探明隧道塌方的机理,以上砭隧道为工程依托,在分析其塌方发生原因的基础上,归纳总结公路隧道塌方发生的机理。
In order to control the collapse of highway tunnels and find out the mechanism of tunnel collapse, based on the above tunnels, based on the analysis of the causes of landslides, the mechanism of highway tunnel collapse is summarized.