摘要
城市建设的主要目标在于保障居民交通便利,因而建设的步伐逐渐加快,诸多城市均逐渐开发地铁建设。在实际施工过程中,无论是地铁隧道还是地铁车站,均采用混凝土进行施工,但地铁工程中的混凝土与常规建筑中的混凝土略有差异。由于地铁施工往往在地下进行,地铁建设过程中对于建造方式以及建造质量均有较高要求。为避免混凝土裂缝情况发生,主要对混凝土特性、裂缝的种类以及成因进行分析,探究如何更好地改善地铁施工质量。
The main goal of urban construction is to ensure the convenient transportation of residents, so the pace of construction is gradually accelerated, and many cities are gradually developing subway construction. In the actual construction process, both subway tunnels and subway stations are constructed with concrete, but the concrete in subway engineering is slightly different from that in conventional buildings. Because subway construction is often carried out underground, there are high requirements for construction mode and construction quality in the process of subway construction. In order to avoid the occurrence of concrete cracks, the paper mainly analyzes the concrete characteristics, types and causes of cracks, and explores how to better improve the subway construction quality.
出处
《建筑技术开发》
2022年第4期149-151,共3页
Building Technology Development
关键词
地铁
土建施工
材料选择与强化
定期检查
subway
civil construction
material selection and strengthening
regular inspection
