多年冻土区基于水力冲填的工业和民用建筑:问题与前景(英文)

Industrial and residential construction on hydraulic fill in permafrost regions:problems and prospects

从施工角度描述了冻土区水力冲填的经验,分析了施工方法选择的主要方面(包括多年冻土施工方法-原理一和冻土活动的施工方法-原理二)。水力冲填厚度的变化对建成区冻土环境的影响已经呈现。基础工程的功能已被广泛认可。提出了全面的水文地质监测,以检测地基的土热和机械状态,对雅库茨克新发展区域的冻土产生了广泛而深远的影响。

The experience of construction on hydraulically filled soils in permafrost has been was described. The main aspects of construction approach selection （passive construction methods in permafrost-Principle I and active construction methods in permafrost-Principle II） have been analyzed. The effect of hydraulic fill thickness on changes in permafrost conditions of built-up areas has been presented. The features of foundation engineering have been considered. A comprehensive hydrogeological and geocryologieal monitoring to detect intensive and extensive effects on the thermal and mechanical state of the foundation soils and in the permafrost in general in a new developmental area on hydraulic fill in Yakutsk has been suggested.