摘要
拉森钢板桩作为当前新型建筑材料,在桥梁施工、管道铺设、沟渠开挖等项目中作为临时挡土、挡水、挡沙围堰得到广泛应用。依据工程承台深基坑施工中,从钢板桩围堰的结构选型、稳定计算进行描述,并且对深基坑承台施工步骤中的每个环节控制进行描述。在桥梁承台深基坑施工中应用的合理性,对承台施工起着关键性作用,同时为深基坑承台施工提供借鉴和参考。
Larsen steel sheet pile as the new building materials, in the bridge construction, pipeline laying, trench excavation project as a temporary retaining, water blocking and blocking sand cofferdam is widely used. In this paper, based on the construction of deep foundation pit, the structure type selection and stability calculation of steel sheet pile cofferdam are described, and the control of each link in the construction process of deep foundation pit is described. The rationality of the application in the construction of the deep foundation pit of the bridge platform plays a key role in the construction of the platform, and provides reference for construction of deep foundation pit.
出处
《北方交通》
2016年第4期40-45,共6页
Northern Communications
关键词
拉森钢板桩
基坑支护
施工步骤
受力计算
Larson steel sheet pile
Foundation pit
Construction process
Stress calculation
