摘要
Abstract
Taking the railway foundation soft soil reinforcement project as an example,the multi pile composite foundation treatment technology based on cement soil mixing piles and prefabricated piles was determined through comprehensive comparison of reinforcement schemes.The feasibility of multi pile composite foundation soft foundation reinforcement was verified through theoretical calculations,on-site bearing capacity testing,and settlement monitoring.Multi pile composite foundation can not only meet the design requirements of railway subgrade bearing ca-pacity,but also reduce the cost of foundation treatment,shorten the construction period,and control foundation deformation.关键词
多桩型复合地基/地基处理/铁路地基/方案比选Key words
Multi pile composite foundation/Foundation treatment/Railway foundation/Scheme comparison and selection分类
土木建筑
