Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ultra-high performance concrete beam and ultra-high performance concrete beam group
The invention relates to a prefabricated ultra-high performance concrete beam. The ultra-high performance concrete beam comprises two ultra-high performance concrete prefabricated units arranged oppositely and a cast-in-place ultra-high performance concrete joint part arranged between the two ultra-high performance concrete prefabricated units. Transverse partition plates and first connecting plates are arranged at the opposite ends of the ultra-high performance concrete prefabricated units, the transverse partition plates are provided with through holes and cylinders, internal channels of thecylinders are connected with the through holes and arranged in a pouring area, and the cylinders of the two transverse partition plates are in butt joint with each other. The ultra-high performance concrete beam further comprises a first connecting piece which is inserted into the internal channels of the two butted cylinders and is used for connecting the two transverse partition plates. The ultra-high performance concrete beam can effectively solve the problems that the joint is cracked, the water leakage phenomenon is serious, and the durability of the joint is poor. The invention furtherrelates to a prefabricated ultra-high performance concrete beam set.
本发明涉及一种预制式超高性能混凝土梁。所述超高性能混凝土梁包括相对布置的两超高性能混凝土预制单元，设置于两超高性能混凝土预制单元之间的现浇超高性能混凝土接缝部；所述超高性能混凝土预制单元于相对的端部设置横隔板、第一连接板，所述横隔板设置通孔，以及内部通道与所述通孔相接且布置于浇筑区域的筒体，所述两横隔板的筒体相互对接；所述超高性能混凝土梁还包括插入两对接的筒体的内部通道用于连接两横隔板的第一连接件。所述超高性能混凝土梁能够有效解决接缝处开裂、漏水现象严重，接缝处耐久性能差的问题。本发明还涉及一种预制式超高性能混凝土梁组。
Ultra-high performance concrete beam and ultra-high performance concrete beam group
The invention relates to a prefabricated ultra-high performance concrete beam. The ultra-high performance concrete beam comprises two ultra-high performance concrete prefabricated units arranged oppositely and a cast-in-place ultra-high performance concrete joint part arranged between the two ultra-high performance concrete prefabricated units. Transverse partition plates and first connecting plates are arranged at the opposite ends of the ultra-high performance concrete prefabricated units, the transverse partition plates are provided with through holes and cylinders, internal channels of thecylinders are connected with the through holes and arranged in a pouring area, and the cylinders of the two transverse partition plates are in butt joint with each other. The ultra-high performance concrete beam further comprises a first connecting piece which is inserted into the internal channels of the two butted cylinders and is used for connecting the two transverse partition plates. The ultra-high performance concrete beam can effectively solve the problems that the joint is cracked, the water leakage phenomenon is serious, and the durability of the joint is poor. The invention furtherrelates to a prefabricated ultra-high performance concrete beam set.
本发明涉及一种预制式超高性能混凝土梁。所述超高性能混凝土梁包括相对布置的两超高性能混凝土预制单元，设置于两超高性能混凝土预制单元之间的现浇超高性能混凝土接缝部；所述超高性能混凝土预制单元于相对的端部设置横隔板、第一连接板，所述横隔板设置通孔，以及内部通道与所述通孔相接且布置于浇筑区域的筒体，所述两横隔板的筒体相互对接；所述超高性能混凝土梁还包括插入两对接的筒体的内部通道用于连接两横隔板的第一连接件。所述超高性能混凝土梁能够有效解决接缝处开裂、漏水现象严重，接缝处耐久性能差的问题。本发明还涉及一种预制式超高性能混凝土梁组。
Ultra-high performance concrete beam and ultra-high performance concrete beam group
一种超高性能混凝土梁及超高性能混凝土梁组
XIAO LIJING (Autor:in) / ZHOU ZHIMIN (Autor:in)
29.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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