A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Floating state pouring method for steel shell immersed tube
The invention discloses a floating state pouring method for a steel shell immersed tube. The floating state pouring method comprises the following steps that firstly, an angle measuring device and a ballast water leveling device are arranged on a steel shell immersed tube to be poured; the steel shell immersed tube is moored, so that the steel shell immersed tube is enabled to float in water, and a cable force measuring device is arranged on each cable; and secondly, the dynamic balance state of the steel shell immersed tube in water is kept, and self-compacting concrete is poured into the steel shell immersed tube. According to the method, the steel shell immersed tube is moored in water, the steel shell immersed tube is kept in a floating state, and the steel shell immersed tube concrete is poured, so that the influence caused by site limitation is effectively avoided, the pouring condition of the steel shell immersed tube can be well met, and the safety and technical problems caused by long-distance transportation and hauling are reduced; and dynamic balance of the steel shell immersed tube in the pouring process is kept through ballast water adjustment and mooring adjustment, then the pouring quality of the steel shell immersed tube concrete can be improved, the pouring effect is good, operation is easy, and implementation is easy.
本发明公开了一种钢壳沉管浮态浇筑方法，包括以下步骤：步骤一：在待浇筑的钢壳沉管上布置角度测量装置和压载水调平装置；系泊所述钢壳沉管，使所述钢壳沉管漂浮于水中，并在各个缆绳上布置缆力测量装置；步骤二：保持所述钢壳沉管在水中动态平衡状态，往所述钢壳沉管内浇筑自密实混凝土。本发明将钢壳沉管系泊于水中，保持钢壳沉管漂浮状态下，浇筑钢壳沉管混凝土，进而有效避免了场地限制带来的影响，可很好的满足钢壳沉管的浇筑条件，减少长距离运输和拖运带来的安全和技术问题；本发明通过压载水调节和系泊调节，保持钢壳沉管在浇筑过程中的动态平衡，进而能够提高钢壳沉管混凝土的浇筑质量，浇筑效果好，且操作简单，易于实现。
Floating state pouring method for steel shell immersed tube
The invention discloses a floating state pouring method for a steel shell immersed tube. The floating state pouring method comprises the following steps that firstly, an angle measuring device and a ballast water leveling device are arranged on a steel shell immersed tube to be poured; the steel shell immersed tube is moored, so that the steel shell immersed tube is enabled to float in water, and a cable force measuring device is arranged on each cable; and secondly, the dynamic balance state of the steel shell immersed tube in water is kept, and self-compacting concrete is poured into the steel shell immersed tube. According to the method, the steel shell immersed tube is moored in water, the steel shell immersed tube is kept in a floating state, and the steel shell immersed tube concrete is poured, so that the influence caused by site limitation is effectively avoided, the pouring condition of the steel shell immersed tube can be well met, and the safety and technical problems caused by long-distance transportation and hauling are reduced; and dynamic balance of the steel shell immersed tube in the pouring process is kept through ballast water adjustment and mooring adjustment, then the pouring quality of the steel shell immersed tube concrete can be improved, the pouring effect is good, operation is easy, and implementation is easy.
本发明公开了一种钢壳沉管浮态浇筑方法，包括以下步骤：步骤一：在待浇筑的钢壳沉管上布置角度测量装置和压载水调平装置；系泊所述钢壳沉管，使所述钢壳沉管漂浮于水中，并在各个缆绳上布置缆力测量装置；步骤二：保持所述钢壳沉管在水中动态平衡状态，往所述钢壳沉管内浇筑自密实混凝土。本发明将钢壳沉管系泊于水中，保持钢壳沉管漂浮状态下，浇筑钢壳沉管混凝土，进而有效避免了场地限制带来的影响，可很好的满足钢壳沉管的浇筑条件，减少长距离运输和拖运带来的安全和技术问题；本发明通过压载水调节和系泊调节，保持钢壳沉管在浇筑过程中的动态平衡，进而能够提高钢壳沉管混凝土的浇筑质量，浇筑效果好，且操作简单，易于实现。
Floating state pouring method for steel shell immersed tube
一种钢壳沉管浮态浇筑方法
HUANG WENHUI (author) / CHEN WEIBIN (author) / SHEN CHANGZHOU (author) / ZOU ZHENGZHOU (author) / DAI SHUANGQUAN (author) / MAO WEIJIE (author)
2021-09-03
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Semi-floating state pouring method for steel shell concrete immersed tube
| European Patent Office | 2021
| European Patent Office | 2023
All-land pouring process for steel shell concrete immersed tube
| European Patent Office | 2023
| European Patent Office | 2023
Self-compacting concrete pouring method for bottom plate of steel shell immersed tube tunnel
| European Patent Office | 2022