钢筋混凝土结构裂缝成因及质量控制措施  

Causes and Quality Control Measures of Cracks in Reinforced Concrete Structures

作　　者：申云龙 李忠辉 王法雁 陈伟恩 孟甲凡 SHEN Yun-long;LI Zhong-hui;WANG Fa-yan;CHEN Wei-en;MENG Jia-fan(The First Construction Engineering Company Ltd.of China Construction Second Engineering Bureau,Beijing 100176,China)

机构地区：[1]中建二局第一建筑工程有限公司,北京100176

出　　处：《工程建设与设计》2024年第20期136-138,共3页Construction & Design for Engineering

摘　　要：钢筋混凝土结构是现代建筑中广泛应用的一种主要结构形式,然而,裂缝问题一直是其施工和维护过程中的关键挑战之一。论文分析了荷载裂缝和非荷载裂缝的成因,提出了一系列的裂缝控制措施,包括表面封闭法、注射法、压力注浆法以及填充密闭法,同时给出了结构裂缝的加固措施,这些措施的实施有助于减少裂缝的产生,提高钢筋混凝土结构的整体质量水平。Reinforced concrete structure is a major structural form widely used in modern buildings.However,the problem of cracks has always been one of the key challenges in its construction and maintenance.The paper analyzes the causes of load cracks and non-load cracks,puts forward a series of crack control measures,including surface sealing method,injection method,pressure grouting method and filling and sealing method.At the same time,it gives the reinforcement measures of structural cracks,the implementation of these measures will help reduce the generation of cracks and improve the overall quality of reinforced concrete structures.

关 键 词：钢筋混凝土结构 荷载裂缝 非荷载裂缝 裂缝控制措施 加固措施 

分 类 号：TU528.07[建筑科学—建筑技术科学] TU712.3