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多年冻土是在东北小兴安岭地区中较为多发的一种地质情况,在小兴安岭中的分布较为广泛,并且所具有的沉融性会对工程建设带来较大的危害。为避免多年冻土区域对于工程建设的影响,需要在总结分析多年冻土工程地质特性的基础上,做好相关多年冻土区域的地质勘察,以便在工程建设设计及施工过程中避开多年冻土区域。本文将在总结分析多年冻土区域地质特点的基础上对如何做好小兴安岭地区的地质勘察进行分析阐述。
Permafrost is a kind of geological condition that is more frequent in the Xiaoxinganling area of Northeast China. It is widely distributed in Xiaoxing’anling, and its melting property will bring great harm to the engineering construction. In order to avoid the influence of the permafrost region on the project construction, the geologic prospecting of the relevant permafrost regions needs to be done on the basis of summarizing and analyzing the engineering geological characteristics of the permafrost so as to avoid the perennial freeze in the design and construction of the project Soil area. This article will analyze and elaborate on how to do the geologic prospecting in Xiaoxing’anling area on the basis of summarizing and analyzing the geological characteristics of the permafrost region.