摘要
由于受工程地质条件、水文地质条件及人为因素等影响,隧道洞口施工过程中易发生洞口滑坡。而通过施工中的监控量测,可以针对监测数据的动态反馈情况及时采取措施,并检验采取措施后的效果,这样就能有效的对出现的边坡病害加以控制以及对滑坡进行预测,从而大大降低隧道洞口施工中的风险,保证隧道洞口的施工安全。
Because of the influence of the engineering geologic condition, hydrogeological condition and artificial factor, it is easy to have landslide at tunnel portal. However, through monitoring and measuring technology in construction, some measures may be taken in time according to dynamic feedback of monitoring data, and to check up the effect of the measures. Then the slope disease can be controlled and the landslide forecasted. Consequently, construction risk of tunnel portal could be reduced greatly and construction safety of tunnel portal could be assured.
出处
《地下空间与工程学报》
CSCD
2007年第z2期1387-1390,1396,共5页
Chinese Journal of Underground Space and Engineering
关键词
监控量测
隧道洞口
滑坡
monitoring and measuring
tunnel portal
landslide
作者简介
潘学政(1958-),男,学士学位,高级工程师,杭州市公路管理局副局长,主要研究方向为隧道施工信息化管理研究. E-mail:panxuezheng1234@hotmail.com
