节点文献
综合管廊施工期间混凝土裂缝成因及其防治
Review of the causes of utility tunnel concrete cracking during construction
【摘要】 综合管廊建设在我国正处于蓬勃发展阶段,该种地下管廊结构设计使用年限100年,其结构混凝土裂缝的出现对管廊长期耐久性有不利影响。综述了管廊混凝土施工中常见的裂缝分布状态、分析了裂缝出现的原因,并提出了防治措施。
【Abstract】 In the process of urbanization,it is necessary to construct utility tunnel for uniformly placing municipal pipelines.However,the cracks of the concrete have some detrimental effects on its load-carrying capacity and durability.It reviews the distribution of cracks in utility tunnel structures by analyzing the causes of cracks and proposes the prevention measures.
- 【文献出处】 混凝土 ,Concrete , 编辑部邮箱 ,2019年07期
- 【分类号】TU990.3;TU755.7
- 【被引频次】5
- 【下载频次】193