摘要
Abstract
Under the conditions of the Linjiang floodplain site,the distribution of the base soil is extremely uneven,and there are significant differences in the physical and mechanical properties of the strata.Building irregular buildings on this foundation soil and controlling the differ-ential settlement of the buildings are the key and difficult points of foundation treatment design.This article combines the"Changbai Mountain Ziyu Manjiangwan No.5 Construction Project Phase I Hotel"project to introduce in detail the engineering design example of using CFG pile composite foundation to treat foundation soil under the geological conditions of the floodplain,achieving bearing capacity and settlement to meet design requirements,and saving a lot of cost.It has good reference significance for the design of CFG pile composite foundation under similar geological and structural load conditions.关键词
临江漫滩/异型结构/软弱下卧层/CFG地基处理/成本与沉降双控Key words
Linjiang floodplain/Heterotypic structure/Weak underlying layer/CFG foundation treatment/Cost and settlement dual control分类
建筑与水利
