Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fabricated UHPC pipe culvert structure
The invention discloses a fabricated UHPC pipe culvert structure, The structure comprises prefabricated pipe joints, a foundation bed is arranged below the prefabricated pipe joints, the outer side of a pipe joint joint between every two adjacent prefabricated pipe joints is wrapped by double-layer asphalt felt, the inner side of the pipe joint joint is plastered with cement mortar, and a middle gap is filled with asphalt hemp batting; tamping areas are arranged on the two sides of the prefabricated pipe joints and the two sides of the foundation bed; and the prefabricated pipe joints are made of a UHPC (Ultra High Performance Concrete) material. The structure design is reasonable, the high-strength performance of the UHPC material is fully played, the structure is of a pure concrete structure, the rebar positioning and binding procedure is omitted, and prefabrication is easy and convenient.
本发明公开了一种装配式UHPC管涵结构，包括：预制管节，所述预制管节下方设有基础垫层，相邻两个所述预制管节之间的管节接头处外侧由双层沥青油毛毡围裹，内侧用水泥砂浆抹面、中间空隙由沥青麻絮填塞；所述预制管节与基础垫层两侧均设有夯实区；所述预制管节采用UHPC材料。其结构设计合理，充分发挥UHPC材料高强度的性能，为纯混凝土结构，省去了钢筋定位绑扎工序，预制简单便捷。
Fabricated UHPC pipe culvert structure
The invention discloses a fabricated UHPC pipe culvert structure, The structure comprises prefabricated pipe joints, a foundation bed is arranged below the prefabricated pipe joints, the outer side of a pipe joint joint between every two adjacent prefabricated pipe joints is wrapped by double-layer asphalt felt, the inner side of the pipe joint joint is plastered with cement mortar, and a middle gap is filled with asphalt hemp batting; tamping areas are arranged on the two sides of the prefabricated pipe joints and the two sides of the foundation bed; and the prefabricated pipe joints are made of a UHPC (Ultra High Performance Concrete) material. The structure design is reasonable, the high-strength performance of the UHPC material is fully played, the structure is of a pure concrete structure, the rebar positioning and binding procedure is omitted, and prefabrication is easy and convenient.
本发明公开了一种装配式UHPC管涵结构，包括：预制管节，所述预制管节下方设有基础垫层，相邻两个所述预制管节之间的管节接头处外侧由双层沥青油毛毡围裹，内侧用水泥砂浆抹面、中间空隙由沥青麻絮填塞；所述预制管节与基础垫层两侧均设有夯实区；所述预制管节采用UHPC材料。其结构设计合理，充分发挥UHPC材料高强度的性能，为纯混凝土结构，省去了钢筋定位绑扎工序，预制简单便捷。
Fabricated UHPC pipe culvert structure
一种装配式UHPC管涵结构
DUAN XIAOWEI (Autor:in) / BAI LONG (Autor:in) / AI JIE (Autor:in)
22.10.2021
Patent
Elektronische Ressource
Chinesisch
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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