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A platform for research: civil engineering, architecture and urbanism
Turnover construction method for steel box girder segments
The invention relates to the technical field of steel structure bridge construction, in particular to a turnover construction method of a steel box girder segment, which specifically comprises the following steps of: assembling a top plate, a partition plate and a web plate by taking the top plate as a base plane to form a top plate groove-shaped assembly; and the top plate groove-shaped assemblies are turned over and reversely buckled to the bottom plate jig frame, and the adjacent top plate groove-shaped assemblies are connected to complete construction. Pre-assembly of the top plate groove-shaped assembly and arrangement of a jig frame of a total site can be conducted at the same time, equivalently, the production process is moved forwards, the construction period is effectively shortened, the occupied time of the jig position of the total assembly site is shortened, the comprehensive utilization efficiency of the site is improved, meanwhile, the assembly line construction process is formed, and efficient connection of steel box girder manufacturing is guaranteed.
本发明涉及钢结构桥梁建造技术领域，具体涉及一种钢箱梁节段的翻身建造方法，具体为以顶板为基面组装顶板、隔板、以及腹板形成顶板槽型组件；将所述顶板槽型组件翻身并倒扣到所述底板胎架上，相邻顶板槽型组件连接完成建造。顶板槽型组件的预拼装可与总场地胎架的设置同时进行，相当于将生产工序前移，有效缩短工期，减少了总拼场地胎位占用时间，提高了场地的综合利用效率，同时形成了流水线化的建造工序，保证了钢箱梁制作的高效衔接。
Turnover construction method for steel box girder segments
The invention relates to the technical field of steel structure bridge construction, in particular to a turnover construction method of a steel box girder segment, which specifically comprises the following steps of: assembling a top plate, a partition plate and a web plate by taking the top plate as a base plane to form a top plate groove-shaped assembly; and the top plate groove-shaped assemblies are turned over and reversely buckled to the bottom plate jig frame, and the adjacent top plate groove-shaped assemblies are connected to complete construction. Pre-assembly of the top plate groove-shaped assembly and arrangement of a jig frame of a total site can be conducted at the same time, equivalently, the production process is moved forwards, the construction period is effectively shortened, the occupied time of the jig position of the total assembly site is shortened, the comprehensive utilization efficiency of the site is improved, meanwhile, the assembly line construction process is formed, and efficient connection of steel box girder manufacturing is guaranteed.
本发明涉及钢结构桥梁建造技术领域，具体涉及一种钢箱梁节段的翻身建造方法，具体为以顶板为基面组装顶板、隔板、以及腹板形成顶板槽型组件；将所述顶板槽型组件翻身并倒扣到所述底板胎架上，相邻顶板槽型组件连接完成建造。顶板槽型组件的预拼装可与总场地胎架的设置同时进行，相当于将生产工序前移，有效缩短工期，减少了总拼场地胎位占用时间，提高了场地的综合利用效率，同时形成了流水线化的建造工序，保证了钢箱梁制作的高效衔接。
Turnover construction method for steel box girder segments
一种钢箱梁节段的翻身建造方法
YING WEIQIANG (author) / PANG FENGQI (author) / WANG GUOQING (author) / CHEN FANGNENG (author) / LI WENHU (author) / LIN BIN (author) / ZHAO MIN (author) / ZHU BORUI (author)
2023-07-25
Patent
Electronic Resource
Chinese
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