大化水电站扩建工程厂房裂缝成因分析及处理  

Discussion on Causes and Treatments for Cracks on Powerhouse for Dahua Hydropower Station Extension Project

作　　者：赵艳亮[1] 

机构地区：[1]广西电力工业勘察设计研究院,广西南宁530023

出　　处：《红水河》2012年第2期20-24,33,共6页Hongshui River

摘　　要：在温度、湿度变化和周边基础约束的影响下,大体积混凝土结构经常会产生裂缝。文章对大化扩建工程厂房混凝土裂缝出现部位及处理过程,做一简要概述,并对裂缝成因进行简单探讨、分析,以使读者对类似工程裂缝处理过程有一个总体了解。以期对其他类似工程,也能起到较好的借鉴作用。Mass concrete structure often cracks due to temperature and humidity changes as well as surrounding foundation constraints.This paper gives a brief introduction to concrete crack positions and treatments taken for powerhouse of Dahua hydropower station extension project,and makes a simple analysis on crack causes so as to show the reader an overview of crack treatment.The example can be well referred by similar projects.

关 键 词：混凝土 厂房 裂缝 裂缝处理 大化水电站扩建工程 

分 类 号：TV698.231[水利工程—水利水电工程]