工程地质钻探中对复杂地层的合理施工方法探讨

Discussion on Reasonable Construction Method Used for Complex Stratum in Geological Drilling Process

在工程地质勘察时,因为施工人员技术能力不足加之施工地层较为复杂,经常会出现钻孔塌孔、埋钻、钻孔倾斜等情况造素成施工效率低下甚至废孔的现象,严重的影响了施工质量、提高了施工成本,只有提高施工人员的施工技术,合理的组织施工,才能更好的完成施工任务。

In the engineering geological investigation, the weak technical ability of personnel and complex stratum often result in the borehole collapse, the drilling stem buried and borehole deflection. The construction inefficiency and the phenomenon of abandoned boreholes decrease the construction quality and increase the construction cost to a high extent. Only the improvement of construction techniques and organization leads to better construction results.