A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Weight-reducing and reinforced superposed beam
The invention discloses a weight-reducing and reinforced superposed beam, and belongs to the field of construction engineering. The technical problems that after concrete is repeatedly affected by thermal expansion and cold contraction, it is prone to producing a gap with a reinforcement cage, thus the bond strength between a concrete block and the reinforcement cage becomes poor, and the strengthof a superposed beam is affected are solved. According to the key points of the technical scheme, the weight-reducing and reinforced superposed beam comprises a reinforcement cage, wherein the reinforcement cage comprises a prefabricated cage and a cast-in-place cage, a plurality of bonding rods with C-shaped cross sections are fixed into the prefabricated cage, and the bonding rods are arrangedin the extension direction of the length of the prefabricated cage. The weight-reducing and reinforced superposed beam has the technical effects that the bond strength between the concrete block and the reinforcement cage is improved, and thus the overall strength of the superposed beam is improved.
本申请公开了一种减重加强型叠合梁，应用在建筑工程领域，解决了在混泥土反复受热胀冷缩影响后容易与钢筋笼产生缝隙，使混凝土块与钢筋笼的粘结力变差，从而使叠合梁的强度受到影响的技术问题，其技术方案要点是一种减重加强型叠合梁，包括钢筋笼，钢筋笼包括预制笼和现浇笼，预制笼内固定有若干横截面为C型的粘结杆，粘结杆沿预制笼长度延伸方向设置；具有的技术效果是提高混凝土块与钢筋笼的粘结力，从而提高叠合梁整体的强度。
Weight-reducing and reinforced superposed beam
The invention discloses a weight-reducing and reinforced superposed beam, and belongs to the field of construction engineering. The technical problems that after concrete is repeatedly affected by thermal expansion and cold contraction, it is prone to producing a gap with a reinforcement cage, thus the bond strength between a concrete block and the reinforcement cage becomes poor, and the strengthof a superposed beam is affected are solved. According to the key points of the technical scheme, the weight-reducing and reinforced superposed beam comprises a reinforcement cage, wherein the reinforcement cage comprises a prefabricated cage and a cast-in-place cage, a plurality of bonding rods with C-shaped cross sections are fixed into the prefabricated cage, and the bonding rods are arrangedin the extension direction of the length of the prefabricated cage. The weight-reducing and reinforced superposed beam has the technical effects that the bond strength between the concrete block and the reinforcement cage is improved, and thus the overall strength of the superposed beam is improved.
本申请公开了一种减重加强型叠合梁，应用在建筑工程领域，解决了在混泥土反复受热胀冷缩影响后容易与钢筋笼产生缝隙，使混凝土块与钢筋笼的粘结力变差，从而使叠合梁的强度受到影响的技术问题，其技术方案要点是一种减重加强型叠合梁，包括钢筋笼，钢筋笼包括预制笼和现浇笼，预制笼内固定有若干横截面为C型的粘结杆，粘结杆沿预制笼长度延伸方向设置；具有的技术效果是提高混凝土块与钢筋笼的粘结力，从而提高叠合梁整体的强度。
Weight-reducing and reinforced superposed beam
一种减重加强型叠合梁
WU JIE (author) / WU XIAOMING (author) / ZHANG YIFENG (author) / ZHU JIA (author) / FENG JIACHAO (author) / LU XIAOYUN (author)
2020-10-20
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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