A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Large-section prefabricated assembled UHPC small box girder bridge and construction method thereof
The invention provides a large-segment prefabricated assembled UHPC small box girder bridge which comprises one or more prefabricated UHPC small box girder units, each UHPC small box girder unit comprises a top plate, a bottom plate and a web plate, a prefabricated end diaphragm plate is arranged at the end of each UHPC small box girder unit, and the UHPC small box girder units are designed in a partial or full prestress mode in the longitudinal direction. The large-section prefabricated and assembled UHPC small box girder bridge has the advantages of being simple in structure, light in self weight, easy to construct, good in durability, low in comprehensive manufacturing cost and the like. The invention further provides a construction method of the large-section prefabricated and assembled UHPC small box girder bridge.
本发明提供一种大节段预制拼装UHPC小箱梁桥梁，包括一个或多个预制UHPC小箱梁单元，所述UHPC小箱梁单元包括顶板、底板、腹板，所述UHPC小箱梁单元的端部设有预制端横隔板，所述UHPC小箱梁单元纵向采用部分或全部预应力设计。本发明提供的大节段预制拼装UHPC小箱梁桥梁，具有结构简单、自重轻、施工简单、耐久性好、综合造价低等优点。本发明还提供一种大节段预制拼装UHPC小箱梁桥梁的施工方法。
Large-section prefabricated assembled UHPC small box girder bridge and construction method thereof
The invention provides a large-segment prefabricated assembled UHPC small box girder bridge which comprises one or more prefabricated UHPC small box girder units, each UHPC small box girder unit comprises a top plate, a bottom plate and a web plate, a prefabricated end diaphragm plate is arranged at the end of each UHPC small box girder unit, and the UHPC small box girder units are designed in a partial or full prestress mode in the longitudinal direction. The large-section prefabricated and assembled UHPC small box girder bridge has the advantages of being simple in structure, light in self weight, easy to construct, good in durability, low in comprehensive manufacturing cost and the like. The invention further provides a construction method of the large-section prefabricated and assembled UHPC small box girder bridge.
本发明提供一种大节段预制拼装UHPC小箱梁桥梁，包括一个或多个预制UHPC小箱梁单元，所述UHPC小箱梁单元包括顶板、底板、腹板，所述UHPC小箱梁单元的端部设有预制端横隔板，所述UHPC小箱梁单元纵向采用部分或全部预应力设计。本发明提供的大节段预制拼装UHPC小箱梁桥梁，具有结构简单、自重轻、施工简单、耐久性好、综合造价低等优点。本发明还提供一种大节段预制拼装UHPC小箱梁桥梁的施工方法。
Large-section prefabricated assembled UHPC small box girder bridge and construction method thereof
一种大节段预制拼装UHPC小箱梁桥梁及其施工方法
ZHAO HUA (author) / SUN TAO (author) / TAN CHENGJUN (author) / HU JUNDE (author) / QIAO DONGQIN (author) / TU LEI (author) / SHAO XUDONG (author)
2022-11-04
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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