Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foundation pit supporting winged row pile construction method, product and device with water stopping function
The invention belongs to the technical field of foundation pit supporting, and particularly discloses a foundation pit supporting winged row pile construction method with a water stopping function, a product and a device. Comprising the steps that the structural size and the arrangement position of row piles are designed according to design requirements, the row piles comprise A-type piles and B-type piles which are arranged at intervals, after drill holes of the A-type piles are drilled and excavated, an A-type pile reinforcement cage is lowered, square steel is arranged on the symmetrical portions of the two sides of the horizontal center line of the A-type pile reinforcement cage, and the horizontal center line of the A-type pile reinforcement cage coincides with a designed waterstop line; concrete of the A-shaped pile is poured, and the square steel is dismantled after the concrete is finally set, so that the A-shaped pile with the water stop groove is formed; drilling holes of the B-type piles, and cleaning the holes of the B-type piles and soil on the outer walls of the adjacent A-type piles; concrete is poured after the B-type pile reinforcement cage is put down, the concrete fills the pile body of the B-type pile and the gap between the B-type pile and the A-type pile, and the winged row pile is formed. The method is short in construction period, low in cost and simple in process, and has the two-in-one function of soil retaining and water stopping.
本发明属于基坑支护技术领域，并具体公开了一种具有止水功能的基坑支护加翼排桩施工方法、产品及装置。包括：根据设计要求设计排桩的结构尺寸以及排桩的布置位置，排桩包括间隔布置的A型桩与B型桩，钻挖A型桩的钻孔后，下放A型桩钢筋笼，A型桩钢筋笼水平中心线两侧对称部位设置方钢，A型桩钢筋笼水平中心线与设计止水线重合；浇筑A型桩混凝土，待混凝土终凝后拆除方钢，以形成具有止水凹槽的A型桩；钻挖B型桩的钻孔，并清理B型桩的钻孔以及相邻A型桩外壁泥土；下放B型桩钢筋笼后浇筑混凝土，混凝土填充B型桩的桩身及其与A型桩之间的缝隙，形成加翼排桩。本发明施工工期短，成本低、工艺简单，具有挡土、止水二合一的功能。
Foundation pit supporting winged row pile construction method, product and device with water stopping function
The invention belongs to the technical field of foundation pit supporting, and particularly discloses a foundation pit supporting winged row pile construction method with a water stopping function, a product and a device. Comprising the steps that the structural size and the arrangement position of row piles are designed according to design requirements, the row piles comprise A-type piles and B-type piles which are arranged at intervals, after drill holes of the A-type piles are drilled and excavated, an A-type pile reinforcement cage is lowered, square steel is arranged on the symmetrical portions of the two sides of the horizontal center line of the A-type pile reinforcement cage, and the horizontal center line of the A-type pile reinforcement cage coincides with a designed waterstop line; concrete of the A-shaped pile is poured, and the square steel is dismantled after the concrete is finally set, so that the A-shaped pile with the water stop groove is formed; drilling holes of the B-type piles, and cleaning the holes of the B-type piles and soil on the outer walls of the adjacent A-type piles; concrete is poured after the B-type pile reinforcement cage is put down, the concrete fills the pile body of the B-type pile and the gap between the B-type pile and the A-type pile, and the winged row pile is formed. The method is short in construction period, low in cost and simple in process, and has the two-in-one function of soil retaining and water stopping.
本发明属于基坑支护技术领域，并具体公开了一种具有止水功能的基坑支护加翼排桩施工方法、产品及装置。包括：根据设计要求设计排桩的结构尺寸以及排桩的布置位置，排桩包括间隔布置的A型桩与B型桩，钻挖A型桩的钻孔后，下放A型桩钢筋笼，A型桩钢筋笼水平中心线两侧对称部位设置方钢，A型桩钢筋笼水平中心线与设计止水线重合；浇筑A型桩混凝土，待混凝土终凝后拆除方钢，以形成具有止水凹槽的A型桩；钻挖B型桩的钻孔，并清理B型桩的钻孔以及相邻A型桩外壁泥土；下放B型桩钢筋笼后浇筑混凝土，混凝土填充B型桩的桩身及其与A型桩之间的缝隙，形成加翼排桩。本发明施工工期短，成本低、工艺简单，具有挡土、止水二合一的功能。
Foundation pit supporting winged row pile construction method, product and device with water stopping function
具有止水功能的基坑支护加翼排桩施工方法、产品及装置
WU LINHUA (Autor:in) / KE WEIDONG (Autor:in) / TAN ZUNYI (Autor:in) / XU JIANHUI (Autor:in) / LI JIANKAI (Autor:in)
15.03.2024
Patent
Elektronische Ressource
Chinesisch
Sheet pile supporting structure with water stopping function and construction method
| Europäisches Patentamt | 2016
Foundation pit supporting water-stopping construction method and water-stopping device thereof
| Europäisches Patentamt | 2021
Self-water-stopping steel pipe pile foundation pit supporting soil retaining component
| Europäisches Patentamt | 2020
Bridge pile foundation construction supporting device and construction method
| Europäisches Patentamt | 2024