海西高速公路勘察的有关问题探讨

Discuss on some problems associated with geotechnical investigation for expressway in the economic zone on the west side of the Straits

2009年年底政府公布了海西高速公路规划蓝图,计划构筑以"三纵八横三环三十三联"为骨架的高速公路网。作为先行的勘察工作是全面建设高速公路的重要环节,而如何在处于山区和丘陵地带的海西建设区,有效地提高勘察的效率和质量,保证后续的设计、施工工作顺利进行,是广大勘察工作者应积极思考的问题。本文根据海西的地质条件探讨了不同工作阶段高速公路勘察需要注意的几个问题。

In the end of 2009, a blueprint of expressway in the economic zone on the west side of the Straits was announced by the government, which consisted of three verticals eight horizontals three rings and thirty--three connects. The geotechnical investigation, as a primary part, is important in the construction of expressway. However, in order to guarantee the smooth of the following design and construction, the investigation workers should consider that how to improve effectively the efficiency and quality of investigation in the economic construction zone where locates in the mountains and hills. Base on the geological condition of the construction zone, some problems in different states of the investigation for expressway has been discussed in this paper.