Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cast-in-place box girder support system and cast-in-place box girder construction method
The invention belongs to the technical field of bridge construction, and discloses a cast-in-place box girder support system and a cast-in-place box girder erection method.The cast-in-place box girder support system comprises a continuous support structure extending in the bridge direction, and the support structure adopts a socket and spigot type disc buckle support; the number of spans on the two sides of the support structure is reduced or increased according to the width of the cross section of the designed box girder in the transverse bridge direction so that the orthographic projection plane of a girder body of the box girder can be covered. The cast-in-place box beam support system and the cast-in-place beam construction method adopting the cast-in-place box beam support system are good in integrity, high in safety coefficient, free of repeated survey lofting, few in construction procedure and fast in construction progress.
本发明属于桥梁施工技术领域，公开了一种现浇箱梁支架体系及现浇箱梁搭设方法，该现浇箱梁支架体系包括沿顺桥向延伸的连续性支架结构，支架结构采用承插式盘扣支架，支架结构的两侧跨数根据设计的箱梁的横桥向截面宽度进行删减或增加，以能够覆盖箱梁的梁体的正投影面。上述现浇箱梁支架体系及采用上述现浇箱梁支架体系的现浇梁施工方法，整体性好，安全系数高，且不用多次进行测量放样，施工工序少，施工进度快。
Cast-in-place box girder support system and cast-in-place box girder construction method
The invention belongs to the technical field of bridge construction, and discloses a cast-in-place box girder support system and a cast-in-place box girder erection method.The cast-in-place box girder support system comprises a continuous support structure extending in the bridge direction, and the support structure adopts a socket and spigot type disc buckle support; the number of spans on the two sides of the support structure is reduced or increased according to the width of the cross section of the designed box girder in the transverse bridge direction so that the orthographic projection plane of a girder body of the box girder can be covered. The cast-in-place box beam support system and the cast-in-place beam construction method adopting the cast-in-place box beam support system are good in integrity, high in safety coefficient, free of repeated survey lofting, few in construction procedure and fast in construction progress.
本发明属于桥梁施工技术领域，公开了一种现浇箱梁支架体系及现浇箱梁搭设方法，该现浇箱梁支架体系包括沿顺桥向延伸的连续性支架结构，支架结构采用承插式盘扣支架，支架结构的两侧跨数根据设计的箱梁的横桥向截面宽度进行删减或增加，以能够覆盖箱梁的梁体的正投影面。上述现浇箱梁支架体系及采用上述现浇箱梁支架体系的现浇梁施工方法，整体性好，安全系数高，且不用多次进行测量放样，施工工序少，施工进度快。
Cast-in-place box girder support system and cast-in-place box girder construction method
现浇箱梁支架体系及现浇箱梁施工方法
ZHANG JINFU (Autor:in) / SONG BING (Autor:in) / LEI DONG (Autor:in) / CAO KAIHUA (Autor:in) / SI RONGQIANG (Autor:in) / YANG XU (Autor:in) / CHEN YAN (Autor:in)
22.03.2024
Patent
Elektronische Ressource
Chinesisch
Cast-in-place box girder support construction process
| Europäisches Patentamt | 2020