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Construction method suitable for steel-concrete composite beam bridge deck slab dry joint process
The invention discloses a construction method suitable for a steel-concrete composite beam bridge deck slab dry joint process, which comprises five steps of steel beam bridge deck slab transportation, steel beam bridge deck slab rubber ring pasting, epoxy resin glue smearing, steel beam bridge deck slab installation, bridge deck tensioning and grouting. According to the construction method suitable for the steel-concrete composite beam bridge deck slab dry-joint process, rubber rings are attached to steel beam bridge deck slab splicing corrugated pipe openings, epoxy resin glue is smeared on the steel beam bridge deck slab splicing corrugated pipe openings, the steel beam bridge deck slab tooth opening contact area is increased, and the contact face damage risk during steel beam bridge deck slab tensioning is effectively reduced; the sealing performance of the steel beam bridge deck slab butt joint prestressed pipeline is enhanced, the possibility of grout leakage during grouting is greatly reduced, the effect of controllable quality is achieved, in addition, after treatment, 100% prestress tensioning and grouting can be conducted for the second time only by waiting (about 10 h) after one piece is finished, follow-up steel beam bridge deck slab wet joints and tooth openings can be poured synchronously, time is saved, and the construction efficiency is improved. And the working efficiency is improved.
本发明公开了一种适用于钢混组合梁桥面板干接工艺的施工方法，包括钢梁桥面板运输、钢梁桥面板橡胶圈粘贴、涂抹环氧树脂胶、钢梁桥面板安装、桥面张拉、压浆五个步骤，该本申请提供了一种适用于钢混组合梁桥面板干接工艺的施工方法，通过钢梁桥面板拼接波纹管管口处贴橡胶圈，涂抹环氧树脂胶，增大钢梁桥面板齿口接触面积，有效降低钢梁桥面板张拉期间接触面破损风险，涂抹环氧树脂胶后，增强钢梁桥面板对接预应力管道密封性能，大大降低压浆期间漏浆的可能性，具有质量可控的效果，此外处理后，一张结束后仅需要等待(约10h)就可进行第二次100％预应力张拉、压浆，后续钢梁桥面板湿接缝和齿口可同步浇筑，起到了节省时间，提高工作效率的作用。
Construction method suitable for steel-concrete composite beam bridge deck slab dry joint process
The invention discloses a construction method suitable for a steel-concrete composite beam bridge deck slab dry joint process, which comprises five steps of steel beam bridge deck slab transportation, steel beam bridge deck slab rubber ring pasting, epoxy resin glue smearing, steel beam bridge deck slab installation, bridge deck tensioning and grouting. According to the construction method suitable for the steel-concrete composite beam bridge deck slab dry-joint process, rubber rings are attached to steel beam bridge deck slab splicing corrugated pipe openings, epoxy resin glue is smeared on the steel beam bridge deck slab splicing corrugated pipe openings, the steel beam bridge deck slab tooth opening contact area is increased, and the contact face damage risk during steel beam bridge deck slab tensioning is effectively reduced; the sealing performance of the steel beam bridge deck slab butt joint prestressed pipeline is enhanced, the possibility of grout leakage during grouting is greatly reduced, the effect of controllable quality is achieved, in addition, after treatment, 100% prestress tensioning and grouting can be conducted for the second time only by waiting (about 10 h) after one piece is finished, follow-up steel beam bridge deck slab wet joints and tooth openings can be poured synchronously, time is saved, and the construction efficiency is improved. And the working efficiency is improved.
本发明公开了一种适用于钢混组合梁桥面板干接工艺的施工方法，包括钢梁桥面板运输、钢梁桥面板橡胶圈粘贴、涂抹环氧树脂胶、钢梁桥面板安装、桥面张拉、压浆五个步骤，该本申请提供了一种适用于钢混组合梁桥面板干接工艺的施工方法，通过钢梁桥面板拼接波纹管管口处贴橡胶圈，涂抹环氧树脂胶，增大钢梁桥面板齿口接触面积，有效降低钢梁桥面板张拉期间接触面破损风险，涂抹环氧树脂胶后，增强钢梁桥面板对接预应力管道密封性能，大大降低压浆期间漏浆的可能性，具有质量可控的效果，此外处理后，一张结束后仅需要等待(约10h)就可进行第二次100％预应力张拉、压浆，后续钢梁桥面板湿接缝和齿口可同步浇筑，起到了节省时间，提高工作效率的作用。
Construction method suitable for steel-concrete composite beam bridge deck slab dry joint process
一种适用于钢混组合梁桥面板干接工艺的施工方法
YANG KANG (author) / ZHANG WENBIN (author) / LI CHUANYOU (author) / HE WEI (author) / WANG ZHIHAO (author) / LEE JIN (author) / HU ZHAOYUAN (author) / XU YUHANG (author) / WANG HUIKE (author) / CHENG JUN (author)
2024-09-27
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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