注浆加固法在某地基加固工程中的应用  

Application of Grouting Reinforcement Method in a Foundation Reinforcement Project

作　　者：徐苏杭 管秀发 万霆 李天福 XU Su-hang;GUAN Xiu-fa;WAN Ting;LI Tian-fu(Nanjing Dong Gu Civil Engineering Co.,Ltd,Nanjing Jiangsu 210000 China;Jiangsu Jianke Identification Consulting Co.,Ltd,Nanjing Jiangsu 210000 China;School of Civil Engineering,Sanjiang University,Nanjing Jiangsu 210000 China)

机构地区：[1]南京东固土木工程技术有限公司,江苏南京210000 [2]江苏建科鉴定咨询有限公司,江苏南京210000 [3]三江学院土木工程学院,江苏南京210000

出　　处：《江苏建筑》2022年第1期107-109,共3页Jiangsu Construction

摘　　要：注浆加固法是一种通过加压设备将水泥基浆液注入土体内以达到加固土体的一种施工方法。文章结合南京某厂房的地基加固工程,介绍了注浆加固法的原理、施工要点、实际工程中的施工工艺流程以及地基加固效果,对其它类似的地基加固工程有着借鉴和指导意义。Some problems of settlement and cracking occurred during the construction of a factory building due to the insufficient bearing capacity of the foundation. Combined with the construction site conditions, the grouting method was adopted to strengthen the foundation, and the average compressive strength of the soil sample after reinforcement reached 14.3 MPa. In this paper, the principle, construction key points and practical construction process of grouting reinforcement method are introduced, which can provide reference for similar foundation reinforcement projects.

关 键 词：注浆法 地基基础 加固工程 

分 类 号：TU472[建筑科学—结构工程]