以那坡隧道的超前地质预报为例,通过TSP和地质雷达两种方法的综合预报分析,及时准确的判断出前方破碎带的位置,给予了指导性建议,在施工过程中采取了防范措施,从而有效地防止了工程事故的发生,并在保证安全的前提下,保证工程的顺利进行。%Taking the advanced geological prediction of Napo tunnel as an example,through comprehensive prediction analysis of TSP and geological radar,the paper timely and accurately tells the location of fracture zone ahead,and shows guiding proposals.It also adopts preventive measures in construction process,which effectively prevents engineering accident,and guarantees smooth engineering in the premise of assuring security.
展开▼
