Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hydraulic ship lift tower and vertical shaft steel lining pipe group integrated construction method
The invention relates to a hydraulic ship lift tower and vertical shaft steel lining pipe group integrated construction method, and belongs to the technical field of hydropower station navigation building construction. The problems that in the construction process of a vertical shaft steel lining pipe group in a hydraulic ship lift tower, deformation is large, and the self precision and the relative position precision are difficult to control are solved. The deformation amount of a vertical shaft steel lining pipe group is controlled by densifying supports inside and outside a vertical shaft steel lining and adopting a scientific pouring process; a movable inner supporting device is combined with an inverted vertical line floating type measuring point method detection mode, floating type measurement of a center bottom datum point of a vertical shaft steel lining pipe group is fixed, and accumulative errors of detection data are eliminated. According to the technical scheme, high-precision one-time forming rapid construction of the ultrahigh large-diameter vertical shaft steel lining pipe group and the hollow thin-wall tower building is achieved.
本发明涉及一种水力式升船机塔楼与竖井钢衬管群一体化施工方法，属于水电站通航建筑物建设技术领域。本发明解决水力式升船机塔楼内竖井钢衬管群施工过程中变形大、自身精度与相对位置精度难以控制的问题。采取在竖井钢衬内、外加密支撑以及科学的浇筑工艺，控制竖井钢衬管群的变形量；采取活动内支撑装置结合倒垂线浮式测点法检测方式，固定竖井钢衬管群的中心底部基准点的浮式测量，消除检测数据的累积误差。本发明提出的技术方案实现了超高大直径竖井钢衬管群及中空薄壁塔楼高精度一次成型快速施工。
Hydraulic ship lift tower and vertical shaft steel lining pipe group integrated construction method
The invention relates to a hydraulic ship lift tower and vertical shaft steel lining pipe group integrated construction method, and belongs to the technical field of hydropower station navigation building construction. The problems that in the construction process of a vertical shaft steel lining pipe group in a hydraulic ship lift tower, deformation is large, and the self precision and the relative position precision are difficult to control are solved. The deformation amount of a vertical shaft steel lining pipe group is controlled by densifying supports inside and outside a vertical shaft steel lining and adopting a scientific pouring process; a movable inner supporting device is combined with an inverted vertical line floating type measuring point method detection mode, floating type measurement of a center bottom datum point of a vertical shaft steel lining pipe group is fixed, and accumulative errors of detection data are eliminated. According to the technical scheme, high-precision one-time forming rapid construction of the ultrahigh large-diameter vertical shaft steel lining pipe group and the hollow thin-wall tower building is achieved.
本发明涉及一种水力式升船机塔楼与竖井钢衬管群一体化施工方法，属于水电站通航建筑物建设技术领域。本发明解决水力式升船机塔楼内竖井钢衬管群施工过程中变形大、自身精度与相对位置精度难以控制的问题。采取在竖井钢衬内、外加密支撑以及科学的浇筑工艺，控制竖井钢衬管群的变形量；采取活动内支撑装置结合倒垂线浮式测点法检测方式，固定竖井钢衬管群的中心底部基准点的浮式测量，消除检测数据的累积误差。本发明提出的技术方案实现了超高大直径竖井钢衬管群及中空薄壁塔楼高精度一次成型快速施工。
Hydraulic ship lift tower and vertical shaft steel lining pipe group integrated construction method
一种水力式升船机塔楼与竖井钢衬管群一体化施工方法
HU XIAOLIN (Autor:in) / HUANG QUN (Autor:in) / DU JIANMIN (Autor:in) / XU YIQUN (Autor:in) / XU GAIWEI (Autor:in) / JI YONG (Autor:in) / WU XIAOFENG (Autor:in) / ZHOU YUN (Autor:in) / HE QINGZHOU (Autor:in) / SHI LINHUA (Autor:in)
12.07.2022
Patent
Elektronische Ressource
Chinesisch
Novel hydraulic driving system with combined vertical shaft structure for hydraulic ship lift
| Europäisches Patentamt | 2020
VERTICAL SHAFT LINING STRUCTURE AND METHOD FOR CONSTRUCTION THE SAME
| Europäisches Patentamt | 2019
Steel pipe inner support modified vertical shaft construction platform
| Europäisches Patentamt | 2021
Air shaft lining air pipe mounting structure and construction method thereof
| Europäisches Patentamt | 2024
Air shaft lining air pipe mounting structure and construction method thereof
| Europäisches Patentamt | 2024