Large-span lamination assembly integrated comprehensive pipe gallery: Fid-Bau Portal

Large-span lamination assembly integrated comprehensive pipe gallery

ZHANG YANNIAN / ZHU XINQUAN

The invention relates to a large-span lamination assembly integrated comprehensive pipe gallery, and belongs to the technical field of underground buildings. The large-span lamination assembly integrated comprehensive pipe gallery comprises a pipe gallery bottom plate, a pipe gallery top plate, pipe gallery side walls, cross beams, unit connecting steel bars, a steel bar lamination layer, a transverse plate, wherein the pipe gallery bottom plate and the pipe gallery top plate are integral unit sections formed by pouring reinforced concrete lamination layers; the upper side of the pipe gallerybottom plate and the upper side of the pipe gallery top plate are each provided with an upwardly extending reinforcing steel bar lamination layer; and the pipe gallery main body is formed by splicinga plurality of integral unit sections in sequence. The large-span lamination assembly integrated comprehensive pipe gallery has the advantages that after all the plates are prefabricated and then transported to the site, the reinforced concrete lamination layers are poured after being spliced according to the process requirements, so that the integral unit sections are manufactured and installed,the overall stress performance is good, the waterproof performance is good, the reinforced concrete lamination layers are poured to form the corresponding integral unit sections, and connecting nodeshave sufficient rigidity.

本发明涉及一种大跨度叠合装配整体式综合管廊，属于地下建筑技术领域。包括管廊底板、管廊顶板、管廊侧墙、横梁、单元连接钢筋、钢筋叠合层、横板，管廊底板和管廊顶板均为浇筑钢筋砼叠合层形成的整体式单元节；管廊底板和管廊顶板的上侧均有向上伸出的钢筋叠合层；管廊主体由若干整体式单元节依次拼接形成，本发明的优点效果是各板预制后运输至现场根据工艺要求拼接后浇筑钢筋砼叠合层即完成整体单元节的制作安装，整体受力性能好、防水性能好、分别浇筑钢筋砼叠合层形成相应的整体式单元节,使连接节点具有足够的刚度。

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