仙人溪隧道岩溶水害原因分析及整治措施

针对焦柳铁路仙人溪隧道运营中发生的岩溶水害情况,结合相关的勘察、测试成果,从工程地质及水文地质的角度进行病害发生原因的综合分析,认为隧道洞身存在的破碎岩层、岩溶发育是病害产生的客观地质条件;地表水池、水渠的大量渗漏及地下水的渗流是引发隧道涌水突泥的主要因素。并对整治水害的工程措施提出合理的建议。

Cause Analysis of Karst Water's Disaster and Its Renovation in Xianrenxi Tunnel

To solve the problem of the karst water's disaster in Xianrenxi tunnel of Jiao-Liu railway,the paper analyses the cause of the disaster from the aspect of exploration result,engineering geology and hydrographic geology,then draws the conclusion that the cracked rocks and karst of tunnel lead to the happening of the geological disaster,and large amounts of leakage of the pools and penstock on the ground is the main reason to cause the tunnel's water burst,finally,the author put forward some suggestions to renovate the karst water's disaster.