小兴安岭冻土工程地质性质及勘察要点

The Property And Investigation Main Point For The Freeze Soil Engineering In Xiaoxing'An Mountain

季节冻土的冻胀性,多年冻土的融沉性对工程建设危害程度很大,小兴安岭又是冻土的多发区域,因此详细了解和认真研究冻土工程地质的性质以及冻土的勘察要点对冻土工程地质勘察是十分重要的,本文仅就小兴安岭多年的冻土勘察经验提出自已的理解和认识。

Because of the freezing expand quality for the seasonal freezing soil, it has key damage for the melt sink to the engineering construction. As a result, it is important to get detailed information for the quality of the freezing soil and pay more attention for the investigation points of the freezing soil. The particle comes up with relative expe- rience and the thought of freezing soil experience for investigation in Xiaoxing＇ an mountain.