摘要
随着国家对基础设施建设的持续投入,越来越多的城市将采用快速干道来缓解交通的拥堵状况。城市桥梁大体积承台在施工过程中,会受到各种因素的影响,导致最终施工质量没有得到有效的保证。以北辰大道快速路工程为依托,探索出减少甚至基本消除表面裂缝的技术和管理措施,保证了大体积混凝土施工的质量,并提出了相应的建议和措施。
As the state continues to invest in infrastructure, more and more cities will use expressway roads to ease traff ic congestion. In the process of construction, the large volume bearing platform of urban bridge will be affected by various factors, resulting in no effective guarantee of the f inal construction quality. Relying on the improvement project of BeiChen expressway, this paper explores the technology and management measures to reduce or even eliminate surface cracks, and guarantees the quality of mass concrete construction, and puts forward corresponding suggestions and measures.
出处
《科技创新导报》
2018年第36期25-27,共3页
Science and Technology Innovation Herald
关键词
大体积混凝土
桥梁承台
施工技术
管理措施
Bulk concrete
Bridge support
Construction technology
Management measures
