A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a construction method of a Larsen steel sheet pile. The construction method comprises the following steps of determining a base line, determining a pile position, driving the steel sheet pile, taking measures before earth excavation, completing civil construction and pulling out the steel sheet pile. The plane arrangement shape of the foundation pit dado steel sheet pile needs to be straight and tidy as much as possible, irregular corners are avoided, and utilization and supporting arrangement of standard steel sheet piles are facilitated. All peripheral sizes accord with the sheet pile modulus as much as possible. During the whole construction period, in the construction operations of earth cutting, hoisting, reinforcing steel bar tying, concrete pouring and the like, collision of the support is strictly prohibited, the support is prohibited from being dismantled at will, cutting and electric welding on the support are prohibited at will, and heavy objects are not required to be placed on the support.
本发明公开了一种拉森钢板桩的施工方法，包括如下步骤：基线确定→定桩位→钢板桩施打→土方开挖前措施→土建施工完成→钢板桩的拔除。本发明的基坑护壁钢板桩的平面布置形状应尽量平直整齐，避免不规则的转角，以便标准钢板桩的利用和支撑设置。各周边尺寸尽量符合板桩模数。整个施工期间，在挖土、吊运、扎钢筋、浇筑混凝土等施工作业中，严禁碰撞支撑，禁止任意拆除支撑，禁止在支撑上任意切割、电焊，也不应在支撑上搁置重物。
The invention discloses a construction method of a Larsen steel sheet pile. The construction method comprises the following steps of determining a base line, determining a pile position, driving the steel sheet pile, taking measures before earth excavation, completing civil construction and pulling out the steel sheet pile. The plane arrangement shape of the foundation pit dado steel sheet pile needs to be straight and tidy as much as possible, irregular corners are avoided, and utilization and supporting arrangement of standard steel sheet piles are facilitated. All peripheral sizes accord with the sheet pile modulus as much as possible. During the whole construction period, in the construction operations of earth cutting, hoisting, reinforcing steel bar tying, concrete pouring and the like, collision of the support is strictly prohibited, the support is prohibited from being dismantled at will, cutting and electric welding on the support are prohibited at will, and heavy objects are not required to be placed on the support.
本发明公开了一种拉森钢板桩的施工方法，包括如下步骤：基线确定→定桩位→钢板桩施打→土方开挖前措施→土建施工完成→钢板桩的拔除。本发明的基坑护壁钢板桩的平面布置形状应尽量平直整齐，避免不规则的转角，以便标准钢板桩的利用和支撑设置。各周边尺寸尽量符合板桩模数。整个施工期间，在挖土、吊运、扎钢筋、浇筑混凝土等施工作业中，严禁碰撞支撑，禁止任意拆除支撑，禁止在支撑上任意切割、电焊，也不应在支撑上搁置重物。
Larsen steel sheet pile suitable for low space and construction method of Larsen steel sheet pile
| European Patent Office | 2024