A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Secant pile and construction method of secant pile
The invention relates to the technical field of secant pile construction, and particularly discloses a secant pile and a construction method of the secant pile, which comprises the following steps: constructing a guide wall, manufacturing the guide wall of the secant pile, placing the pile for limiting, calibrating the center of a pile position, burying a pile casing, ensuring that the error between the center of the pile casing and the center of the pile position is less than 10mm, drilling a pile hole A, placing an isolation plate in the pile hole A, and constructing the secant pile. And a cavity of a B pile is formed in the A pile hole, concrete is poured into the A pile hole to form the A pile, a B pile hole is drilled between the adjacent A piles, a reinforcement cage is placed in the B pile hole, and concrete is poured into the B pile hole to form the B pile. The method has the effect of reducing the influence of cutting off the overlapped part of the pile A and the pile B on the secant pile construction process.
本申请涉及咬合桩施工的技术领域，并具体公开了一种咬合桩和咬合桩的施工方法，包括以下步骤：导墙施工，制作咬合桩的导墙，放桩限位，标定桩位中心，埋设护筒，保证护筒中心与桩位中心误差小于10mm，钻设A桩孔，在A桩孔内放置隔绝板，使得A桩孔内形成B桩的空腔，向A桩孔内灌注混凝土形成A桩，在相邻A桩之间钻设B桩孔，向B桩孔内放置钢筋笼并灌注混凝土，形成B桩。本申请具有降低切除A桩与B桩重合部分对咬合桩施工过程的影响的效果。
Secant pile and construction method of secant pile
The invention relates to the technical field of secant pile construction, and particularly discloses a secant pile and a construction method of the secant pile, which comprises the following steps: constructing a guide wall, manufacturing the guide wall of the secant pile, placing the pile for limiting, calibrating the center of a pile position, burying a pile casing, ensuring that the error between the center of the pile casing and the center of the pile position is less than 10mm, drilling a pile hole A, placing an isolation plate in the pile hole A, and constructing the secant pile. And a cavity of a B pile is formed in the A pile hole, concrete is poured into the A pile hole to form the A pile, a B pile hole is drilled between the adjacent A piles, a reinforcement cage is placed in the B pile hole, and concrete is poured into the B pile hole to form the B pile. The method has the effect of reducing the influence of cutting off the overlapped part of the pile A and the pile B on the secant pile construction process.
本申请涉及咬合桩施工的技术领域，并具体公开了一种咬合桩和咬合桩的施工方法，包括以下步骤：导墙施工，制作咬合桩的导墙，放桩限位，标定桩位中心，埋设护筒，保证护筒中心与桩位中心误差小于10mm，钻设A桩孔，在A桩孔内放置隔绝板，使得A桩孔内形成B桩的空腔，向A桩孔内灌注混凝土形成A桩，在相邻A桩之间钻设B桩孔，向B桩孔内放置钢筋笼并灌注混凝土，形成B桩。本申请具有降低切除A桩与B桩重合部分对咬合桩施工过程的影响的效果。
Secant pile and construction method of secant pile
一种咬合桩和咬合桩的施工方法
XIE HEZUAN (author) / XIE XIAOHUI (author)
2024-04-26
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2021
Secant pile, sleeve for plain secant pile and construction method of sleeve
| European Patent Office | 2022