A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Combined cofferdam and construction method of combined cofferdam
The invention relates to the technical field of bridge construction, in particular to a combined cofferdam and a construction method of the combined cofferdam. The combined cofferdam comprises a steel casing, a casing box, an inner support, a steel sheet pile and a hanging system, wherein the steel casing is detachably provided with a first temporary supporting structure and an assembling platform which are used for assembling unit modules; the casing box comprises a plurality of unit modules which are detachably connected. The inner support is located in the pouring jacket, a second temporary inner support is arranged on the steel casing, and the inner support is erected on the second temporary inner support; the steel sheet pile is arranged between the pouring jacket and the inner support; and the hanging system is arranged on the steel casing, is connected with the pouring jacket and is used for lifting and lowering the pouring jacket. The embodiment of the invention provides a construction method of a combined cofferdam to solve the problems that in the related technology, the overall lowering difficulty of a steel cofferdam is large, and the influence of external conditions is large.
本申请涉及桥梁施工技术领域，特别涉及一种组合围堰及组合围堰的施工方法。该组合围堰包括钢护筒、套箱、内支撑、钢板桩和吊挂系统，其中钢护筒上可拆卸地设置有用于拼装单元模块的第一临时支撑结构和拼装平台；套箱包括多个单元模块，所述单元模块可拆卸连接；内支撑位于所述套箱的内部，所述钢护筒上设置有第二临时内支撑，所述内支撑搭设在所述第二临时内支撑上；钢板桩设置在所述套箱与内支撑之间；吊挂系统设置在钢护筒上，所述吊挂系统与套箱连接，用于套箱的提升与下放。本申请实施例提供一种组合围堰的施工方法，以解决相关技术中钢围堰整体下放难度较大、受外界条件影响较大的问题。
Combined cofferdam and construction method of combined cofferdam
The invention relates to the technical field of bridge construction, in particular to a combined cofferdam and a construction method of the combined cofferdam. The combined cofferdam comprises a steel casing, a casing box, an inner support, a steel sheet pile and a hanging system, wherein the steel casing is detachably provided with a first temporary supporting structure and an assembling platform which are used for assembling unit modules; the casing box comprises a plurality of unit modules which are detachably connected. The inner support is located in the pouring jacket, a second temporary inner support is arranged on the steel casing, and the inner support is erected on the second temporary inner support; the steel sheet pile is arranged between the pouring jacket and the inner support; and the hanging system is arranged on the steel casing, is connected with the pouring jacket and is used for lifting and lowering the pouring jacket. The embodiment of the invention provides a construction method of a combined cofferdam to solve the problems that in the related technology, the overall lowering difficulty of a steel cofferdam is large, and the influence of external conditions is large.
本申请涉及桥梁施工技术领域，特别涉及一种组合围堰及组合围堰的施工方法。该组合围堰包括钢护筒、套箱、内支撑、钢板桩和吊挂系统，其中钢护筒上可拆卸地设置有用于拼装单元模块的第一临时支撑结构和拼装平台；套箱包括多个单元模块，所述单元模块可拆卸连接；内支撑位于所述套箱的内部，所述钢护筒上设置有第二临时内支撑，所述内支撑搭设在所述第二临时内支撑上；钢板桩设置在所述套箱与内支撑之间；吊挂系统设置在钢护筒上，所述吊挂系统与套箱连接，用于套箱的提升与下放。本申请实施例提供一种组合围堰的施工方法，以解决相关技术中钢围堰整体下放难度较大、受外界条件影响较大的问题。
Combined cofferdam and construction method of combined cofferdam
一种组合围堰及组合围堰的施工方法
WEI QIXIANG (author) / XIONG PENGBO (author) / WU XIAOJUN (author) / PENG XIANSHAN (author) / CHEN QIAN (author) / CHEN JIN (author) / NI BOWEN (author) / ZHANG JINBEI (author) / ZHANG DONGHE (author) / DU WEIHUANG (author)
2023-03-28
Patent
Electronic Resource
Chinese
| European Patent Office | 2021