混凝土灌注桩桩端后注浆工程实例分析  

Analysis of the Later Grouting Engineering Instance of the Cast-in-place Concrete Pile

作　　者：卞益君[1] 

机构地区：[1]同济大学建筑设计研究院集团有限公司,200092

出　　处：《城市建筑》2014年第8期101-102,共2页Urbanism and Architecture

摘　　要：本文结合笔者最近设计的苏州九院项目以及以前的一些工程设计经验，给大家介绍一下混凝土灌注桩桩端后注浆技术的施工工艺、提高承载力的机理、设计注意要点、经济性及存在问题等几个方面。In this article, the author combines with the nine institution project designed recently in Suzhou and some prev-ious engineering design experience, and introduces the conc-rete construction technology of the later grouting pile techno-logy to people from several aspects of improving the bearing capacity mechanism, design key points, economy and the exi-sting problems.

关 键 词：后注浆工艺 提高承载力机理 设计要点 优缺点分析 

分 类 号：TU473.14[建筑科学—结构工程]