A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of assembly type working well
The invention relates to a construction method of an assembly type working well. The construction method comprises the following construction steps that a circle of jet grouting piles are constructedon the periphery of a ground design working well; a ring beam is manufactured above the jet grouting piles; well digging equipment enters the site, and a guardrail is mounted outside the ring beam; avertical shaft is dug on the ground in the ring beam; four stand columns are installed at the four corners of the vertical shaft and connected with the ring beam through embedded parts, and a plurality of horizontal waist beams are installed between the stand columns from top to bottom; soil baffles are installed between the waist beams, and grouting holes are formed in the soil baffles; horizontally-arranged reinforcing assemblies are installed between the waist beams; grouting is conducted in the soil baffles through the grouting holes; a concrete bottom plate is poured at the bottom of thevertical shaft; connecting columns of which the lower ends are inserted into the bottom plate are mounted on the waist beams; opposite supporting rods are dismantled; a hole is formed in the wall of adeparture well, and a back is manufactured on the side opposite to the hole; a cover plate is mounted at a hole of a receiving well; and the stand columns, the waist beams and the soil baffles are recovered. The construction method has the effects of shortening the construction period and improving the construction efficiency.
本申请涉及一种装配式工作井的施工方法，其包括以下施工步骤：在地面设计工作井外围施工一圈旋喷桩；在旋喷桩上方制作圈梁；将挖井设备进场并在圈梁外部安装护栏；在圈梁内部的地面上挖设竖井；在竖井四角安装四根立柱，立柱通过预埋件与圈梁连接，立柱之间由上向下安装多道水平的腰梁；在腰梁之间安装挡土板，挡土板上开设注浆孔；在腰梁之间安装水平设置的加强组件；通过注浆孔向挡土板内注浆；在竖井底部浇筑混凝土底板；多根腰梁上安装下端插在底板内的连接柱；拆除对撑杆；在出发井井壁上开设洞口，与洞口相对的一侧制作后背；在接收井的洞口安装盖板；回收立柱、腰梁及挡土板。本申请具有缩短施工周期、提高施工效率的效果。
Construction method of assembly type working well
The invention relates to a construction method of an assembly type working well. The construction method comprises the following construction steps that a circle of jet grouting piles are constructedon the periphery of a ground design working well; a ring beam is manufactured above the jet grouting piles; well digging equipment enters the site, and a guardrail is mounted outside the ring beam; avertical shaft is dug on the ground in the ring beam; four stand columns are installed at the four corners of the vertical shaft and connected with the ring beam through embedded parts, and a plurality of horizontal waist beams are installed between the stand columns from top to bottom; soil baffles are installed between the waist beams, and grouting holes are formed in the soil baffles; horizontally-arranged reinforcing assemblies are installed between the waist beams; grouting is conducted in the soil baffles through the grouting holes; a concrete bottom plate is poured at the bottom of thevertical shaft; connecting columns of which the lower ends are inserted into the bottom plate are mounted on the waist beams; opposite supporting rods are dismantled; a hole is formed in the wall of adeparture well, and a back is manufactured on the side opposite to the hole; a cover plate is mounted at a hole of a receiving well; and the stand columns, the waist beams and the soil baffles are recovered. The construction method has the effects of shortening the construction period and improving the construction efficiency.
本申请涉及一种装配式工作井的施工方法，其包括以下施工步骤：在地面设计工作井外围施工一圈旋喷桩；在旋喷桩上方制作圈梁；将挖井设备进场并在圈梁外部安装护栏；在圈梁内部的地面上挖设竖井；在竖井四角安装四根立柱，立柱通过预埋件与圈梁连接，立柱之间由上向下安装多道水平的腰梁；在腰梁之间安装挡土板，挡土板上开设注浆孔；在腰梁之间安装水平设置的加强组件；通过注浆孔向挡土板内注浆；在竖井底部浇筑混凝土底板；多根腰梁上安装下端插在底板内的连接柱；拆除对撑杆；在出发井井壁上开设洞口，与洞口相对的一侧制作后背；在接收井的洞口安装盖板；回收立柱、腰梁及挡土板。本申请具有缩短施工周期、提高施工效率的效果。
Construction method of assembly type working well
一种装配式工作井的施工方法
CHEN JIANHAO (author) / TAN FALIANG (author)
2020-11-06
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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