深厚黄土地区的勘测方法

Methods of Geotechnical Investigation in Deep Loess Area

从黄土地区的地形地貌和地层特点出发,总结了输电线路选取塔位的注意事项。某±1100 kV特高压线路岩土勘测中,采用机械洛阳铲与人工洛阳铲相结合的勘测手段,充分发挥不同手段的优势。在总结分析勘测成果的基础上,对后续相似的工程勘测提出建议,希望能对相关人员和工程有所帮助。

According to the characteristics of the geomorphology and strata in the loess area,this paper summarizes the precautions of transmission tower's selection.In the geotechnical investigation of the±1100 kV UHV transmission line,using mechanical luoyang spade and artificial luoyang spade achieve good results.On the basis of the geotechnical investigation's results,the investigation methods are proposed on the following similar engineering.The proposal may be useful to the relevant personnel and similar engineering.