A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel sheet pile cofferdam construction method
The invention provides a steel sheet pile cofferdam construction method, and relates to the technical field of cofferdam construction, the steel sheet pile cofferdam construction method comprises the following steps: S1, surveying and setting out; s2, arranging an inflatable oil-water separation column on the outermost side; s3, the floating pontoon and the pile machine are assembled to enter the field; s4, pile hole positioning; s5, a steel pipe pile machine is in place and piles are hoisted; s6, the steel pipe pile is inserted, hammered and sunk, and the quality of the steel pipe pile is checked and accepted; s7, a pile machine moves to lay a pile; s8, steel enclosing purlins between the steel pipe piles are welded and fixed; s9, driving and pile sinking are conducted through a steel sheet pile machine; and S10, an inflatable oil-water separation fence on the outer side of the steel sheet pile is arranged. According to the cofferdam, the inflatable oil-water separation fences are arranged on the outer sides of the steel sheet piles, oil-water leakage can be effectively blocked, then environmental protection is guaranteed, oil-water pollution to the water surface is avoided, meanwhile, the construction quality can be further guaranteed through underwater operation and underwater photography quality inspection of divers, the safety of the cofferdam is guaranteed, and practicability is high.
本发明提供一种钢板桩围堰施工方法，涉及围堰施工技术领域，所述钢板桩围堰施工方法包括如下步骤：S1，测量放样；S2，设置最外侧充气式油水分离栏；S3，拼装浮船和桩机进场；S4，桩孔定位；S5，钢管桩机就位并吊桩；S6，钢管桩插桩锤击沉桩，并对钢管桩质量进行验收；S7，桩机移位施打下一根桩；S8，焊固钢管桩之间钢围檩；S9，通过钢板桩机来施打沉桩；S10，设置钢板桩外侧充气式油水分离栏。本发明中，通过设置钢板桩外侧充气式油水分离栏，可以有效的阻隔油水泄露，进而保证环保，避免油水污染水面，同时通过潜水员水下作业，水下摄影检查质量，可以进一步保证施工质量，确保围堰的安全，实用性较高。
Steel sheet pile cofferdam construction method
The invention provides a steel sheet pile cofferdam construction method, and relates to the technical field of cofferdam construction, the steel sheet pile cofferdam construction method comprises the following steps: S1, surveying and setting out; s2, arranging an inflatable oil-water separation column on the outermost side; s3, the floating pontoon and the pile machine are assembled to enter the field; s4, pile hole positioning; s5, a steel pipe pile machine is in place and piles are hoisted; s6, the steel pipe pile is inserted, hammered and sunk, and the quality of the steel pipe pile is checked and accepted; s7, a pile machine moves to lay a pile; s8, steel enclosing purlins between the steel pipe piles are welded and fixed; s9, driving and pile sinking are conducted through a steel sheet pile machine; and S10, an inflatable oil-water separation fence on the outer side of the steel sheet pile is arranged. According to the cofferdam, the inflatable oil-water separation fences are arranged on the outer sides of the steel sheet piles, oil-water leakage can be effectively blocked, then environmental protection is guaranteed, oil-water pollution to the water surface is avoided, meanwhile, the construction quality can be further guaranteed through underwater operation and underwater photography quality inspection of divers, the safety of the cofferdam is guaranteed, and practicability is high.
本发明提供一种钢板桩围堰施工方法，涉及围堰施工技术领域，所述钢板桩围堰施工方法包括如下步骤：S1，测量放样；S2，设置最外侧充气式油水分离栏；S3，拼装浮船和桩机进场；S4，桩孔定位；S5，钢管桩机就位并吊桩；S6，钢管桩插桩锤击沉桩，并对钢管桩质量进行验收；S7，桩机移位施打下一根桩；S8，焊固钢管桩之间钢围檩；S9，通过钢板桩机来施打沉桩；S10，设置钢板桩外侧充气式油水分离栏。本发明中，通过设置钢板桩外侧充气式油水分离栏，可以有效的阻隔油水泄露，进而保证环保，避免油水污染水面，同时通过潜水员水下作业，水下摄影检查质量，可以进一步保证施工质量，确保围堰的安全，实用性较高。
Steel sheet pile cofferdam construction method
一种钢板桩围堰施工方法
GUO ZHIGANG (author) / NING YUNFANG (author) / CHEN YONG (author) / LIAO LICHEN (author) / WANG HANWU (author) / WU XINGGUI (author) / ZHANG YIJIAN (author) / YU FANG (author)
2022-12-30
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen