A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pier-beam integrated prefabricated rigid frame bridge
The invention discloses a pier-beam integrated prefabricated rigid frame bridge. The pier-beam integrated prefabricated rigid frame bridge comprises a prefabricated part and a cast-in-place part, anda bridge pier support, the bridge pier support comprises a bridge pier and a bridge pier, the device comprises an insertion column, a top plate, a bottom plate, a rotary support, a pin shaft and a spring set, the bottom plate is fixedly connected to a pier bearing platform. The lower half part of the rotary support is welded and fixed on the bottom plate; the supporting spring sets are arranged inthe direction perpendicular to the bridge direction. The supporting spring set comprises a steel column and a spiral spring arranged on the outer side of the steel column in a sleeving mode, the twoends of the steel column are fixed to the top plate and the bottom plate respectively, the spiral spring is arranged on the steel column in a sleeving mode, the inserting column is fixedly arranged onthe top face of the top plate, and the prefabricated part is connected with the inserting column of the pier support through a preformed hole in the pier. According to the method, the construction time of a traditional bridge can be greatly shortened, the interference to the crossed road is reduced, meanwhile, the construction quality can be improved, and the durability of the bridge is enhanced.
本发明公开了一种墩‑梁一体的预制刚构桥，包括：预制部分和现浇部分，桥墩支座，所述桥墩支座包括：插接柱、顶板、底板、转动支撑、销轴和弹簧组，所述底板固定连接在桥墩承台上，所述转动支撑的下半部分焊接固定在所述底板上，支撑弹簧组延垂直桥向方向设置，所述支撑弹簧组包括钢柱和套设在钢柱外侧的螺旋弹簧，钢柱两端分别固定在顶板、底板上，螺旋弹簧套设在钢柱上，插接柱固定设置在顶板的顶面，所述预制部分通过所述桥墩上的预留孔与所述桥墩支座的插接柱连接；本发明可大幅缩减传统桥梁的施工的时间，减少对被交道路的干扰，同时可提高施工质量，增强桥梁的耐久性。
Pier-beam integrated prefabricated rigid frame bridge
The invention discloses a pier-beam integrated prefabricated rigid frame bridge. The pier-beam integrated prefabricated rigid frame bridge comprises a prefabricated part and a cast-in-place part, anda bridge pier support, the bridge pier support comprises a bridge pier and a bridge pier, the device comprises an insertion column, a top plate, a bottom plate, a rotary support, a pin shaft and a spring set, the bottom plate is fixedly connected to a pier bearing platform. The lower half part of the rotary support is welded and fixed on the bottom plate; the supporting spring sets are arranged inthe direction perpendicular to the bridge direction. The supporting spring set comprises a steel column and a spiral spring arranged on the outer side of the steel column in a sleeving mode, the twoends of the steel column are fixed to the top plate and the bottom plate respectively, the spiral spring is arranged on the steel column in a sleeving mode, the inserting column is fixedly arranged onthe top face of the top plate, and the prefabricated part is connected with the inserting column of the pier support through a preformed hole in the pier. According to the method, the construction time of a traditional bridge can be greatly shortened, the interference to the crossed road is reduced, meanwhile, the construction quality can be improved, and the durability of the bridge is enhanced.
本发明公开了一种墩‑梁一体的预制刚构桥，包括：预制部分和现浇部分，桥墩支座，所述桥墩支座包括：插接柱、顶板、底板、转动支撑、销轴和弹簧组，所述底板固定连接在桥墩承台上，所述转动支撑的下半部分焊接固定在所述底板上，支撑弹簧组延垂直桥向方向设置，所述支撑弹簧组包括钢柱和套设在钢柱外侧的螺旋弹簧，钢柱两端分别固定在顶板、底板上，螺旋弹簧套设在钢柱上，插接柱固定设置在顶板的顶面，所述预制部分通过所述桥墩上的预留孔与所述桥墩支座的插接柱连接；本发明可大幅缩减传统桥梁的施工的时间，减少对被交道路的干扰，同时可提高施工质量，增强桥梁的耐久性。
Pier-beam integrated prefabricated rigid frame bridge
一种墩-梁一体的预制刚构桥
CUI XIN (author) / LI CHANGLIU (author) / WANG HUAGANG (author) / WANG GUIBIAO (author) / ZHAO JINGLIN (author) / FU XIUSONG (author) / LI FEI (author)
2020-08-18
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken