摘要
通过对某中学教学楼局部墙、柱、地面裂缝成因的调查分析 ,找出了基础梁、柱基承载力不足以及局部地基不均匀沉降是其裂缝产生的最主要原因。并提出了较为简单、经济、实用的加固处理方案。
Based on the investigation and analysis of the cracks among bearing walls,columns,and the ground of a teaching building,we found that the load\|bearing capacity is not enough in foundation\|beam and cloumn's foundation.Especially, the different settlement caused by putting a building foundation directly upon the expansive soil was the main cause of the cracking.And then,a simple,economical and practical method for consolidation was put forward.
出处
《建筑结构》
CSCD
北大核心
2001年第3期39-40,44,共3页
Building Structure
关键词
砖混结构
教学楼
柱
裂缝
高压灌浆
不均匀沉降
masonry structure
teaching building
RC column
cracks
expansive soil
foundation\|beam
strip foundation
consolidation
high pressure grout\|pour
