树根桩在建筑工程基础加固设计中的应用  

Application of root pile in the design of building foundation reinforcement

作　　者：宾帅 钟艳明 罗国强[2] BIN Shuai;ZHONG Yanming;LUO Guoqiang(Design and Research Institute of Hunan university Co.,Ltd.,Changsha410082,Hunan,China;College of civil Engineering Hunan University,Changsha410082,Hunan,China)

机构地区：[1]湖南大学设计研究院有限公司,湖南长沙410082 [2]湖南大学土木工程学院,湖南长沙410082

出　　处：《工程建设》2024年第8期50-55,共6页Engineering Construction

摘　　要：随着我国建筑业市场从增量时代转向存量时代,各类工程加固改造项目与日俱增,其中地基基础加固尤为重要。文章结合多个典型的加固设计工程实例研究,介绍了树根桩在各类既有建筑地基基础加固中的具体应用方案、特点与计算,提出了几种复合加固形式,分析了树根桩加固法的优缺点和适用性。研究表明:树根桩在建筑工程基础加固中具有广泛的适用性。本文成果可为诸多类似工程的加固设计提供借鉴参考。With the transformation of China's construction market from the incremental era to the stock era, all kinds of engineering reinforcement and reconstruction projects are increasing day by day, among which foundation reinforcement is particularly important..Based on studies on several typical engineering cases for reinforcement, this article introduces the specific application schemes, calculations, and characteristics of root piles in various existing foundation reinforcement, and proposes several composite reinforcement forms.This artical analyzes the pros & corns and applicability of the root pile reinforcement method.The study shows that the root pile has extensive applicability in the reinforcement of building engineering foundation.This paper can provide reference for the reinforcement design of many similar projects.

关 键 词：树根桩 既有建筑 基础加固 

分 类 号：TU753.8[建筑科学—建筑技术科学]