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A platform for research: civil engineering, architecture and urbanism
Assembly type prestressed UHPC concrete pole truss laminated slab culvert structure
The invention discloses an assembly type prestress UHPC concrete pole truss laminated slab culvert structure. The structure comprises a cast-in-place foundation, wherein a post-pouring bottom plate is arranged above the cast-in-place foundation, two sides of the post-pouring bottom plate are fixedly connected with UHPC waffle slab culvert platforms through culvert platform reserved steel bars, and upper portions of the UHPC waffle slab culvert platforms are connected with cover plates through shear pins; a foundation clamping groove for clamping the UHPC waffle slab culvert platform is formed above the cast-in-place foundation; the cover plates, the UHPC waffle slab culvert platforms and the cast-in-place foundation form assembled culvert sections, culvert section joints are arranged on the culvert sections, asphalt hemp batting is filled in the culvert section joints, butterfly-shaped rubber water-stop belts are arranged among the culvert sections, and asphalt felt wraps the outer sides of the water-stop belts. The structure is advantaged in that structural design is reasonable, construction is easy and convenient, prefabrication production and field assembly are adopted, the construction quality can be effectively guaranteed, and the construction period is shortened.
本发明公开了一种装配式预应力UHPC砼杆桁架叠合板涵洞结构，包括：现浇基础，所述现浇基础上方设有后浇底板，所述后浇底板两侧均通过涵台预留钢筋固定连接UHPC华夫板涵台，所述UHPC华夫板涵台上方通过剪力销连接盖板；所述现浇基础上方设有卡设UHPC华夫板涵台的基础卡槽；所述盖板、UHPC华夫板涵台及现浇基础形成拼装涵节，所述涵节上有涵节接缝，涵节接缝填塞沥青麻絮，涵节之间设蝶形橡胶止水带，止水带外侧裹沥青油毛毡。结构设计合理，施工简便，采用预制生产、现场拼装，能有效保证施工质量，缩短建设工期。
Assembly type prestressed UHPC concrete pole truss laminated slab culvert structure
The invention discloses an assembly type prestress UHPC concrete pole truss laminated slab culvert structure. The structure comprises a cast-in-place foundation, wherein a post-pouring bottom plate is arranged above the cast-in-place foundation, two sides of the post-pouring bottom plate are fixedly connected with UHPC waffle slab culvert platforms through culvert platform reserved steel bars, and upper portions of the UHPC waffle slab culvert platforms are connected with cover plates through shear pins; a foundation clamping groove for clamping the UHPC waffle slab culvert platform is formed above the cast-in-place foundation; the cover plates, the UHPC waffle slab culvert platforms and the cast-in-place foundation form assembled culvert sections, culvert section joints are arranged on the culvert sections, asphalt hemp batting is filled in the culvert section joints, butterfly-shaped rubber water-stop belts are arranged among the culvert sections, and asphalt felt wraps the outer sides of the water-stop belts. The structure is advantaged in that structural design is reasonable, construction is easy and convenient, prefabrication production and field assembly are adopted, the construction quality can be effectively guaranteed, and the construction period is shortened.
本发明公开了一种装配式预应力UHPC砼杆桁架叠合板涵洞结构，包括：现浇基础，所述现浇基础上方设有后浇底板，所述后浇底板两侧均通过涵台预留钢筋固定连接UHPC华夫板涵台，所述UHPC华夫板涵台上方通过剪力销连接盖板；所述现浇基础上方设有卡设UHPC华夫板涵台的基础卡槽；所述盖板、UHPC华夫板涵台及现浇基础形成拼装涵节，所述涵节上有涵节接缝，涵节接缝填塞沥青麻絮，涵节之间设蝶形橡胶止水带，止水带外侧裹沥青油毛毡。结构设计合理，施工简便，采用预制生产、现场拼装，能有效保证施工质量，缩短建设工期。
Assembly type prestressed UHPC concrete pole truss laminated slab culvert structure
一种装配式预应力UHPC砼杆桁架叠合板涵洞结构
BAI LONG (author) / AI JIE (author) / DUAN XIAOWEI (author)
2021-10-26
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
E02D
FOUNDATIONS
,
Gründungen
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