水利水电工程地质勘察中取土器及取样方法探讨

Soil Sampler and Sampling Process in Geologic Exploration of Water and Water Power Project

在水利水电工程地质勘察中,原状土样采取的成功与否,决定了定量评价岩土体工程性能的准确性。本文详细分析了影响原状土样采取的五个主要因素:钻孔质量;钻探方法;取土器;取土方法;封存及搬运。

The bore hole quality,boring method,soil sampler,sampling process and packing and transportation,five of these main factors which influence the undisturbed samples are discussed in detail in this paper.