Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Light composite beam pier top longitudinal connecting structure and construction method thereof
The invention discloses a light composite beam pier top longitudinal connecting structure and a construction method thereof. The connecting structure comprises prefabricated units arranged oppositelyand a cast-in-place part arranged between the prefabricated units; each prefabricated unit comprises a plurality of H-shaped steel beams, bridge decks arranged on the H-shaped steel beams and connecting parts arranged at the ends of the H-shaped steel beams; the connecting parts comprise the first connecting parts arranged at the end part of one prefabricated unit and second connecting parts arranged on the other prefabricated unit; each first connecting part comprises a first transverse connecting plate and a first transverse partition plate which are connected between the H-shaped steel beams and on the two sides of the H-shaped steel beams; an even number of first longitudinal connecting plates are symmetrically arranged on each first connecting part along the center of each H-shaped steel beam; and the connecting structure is characterized in that a reserved space is formed among the first longitudinal connecting plates, the first transverse connecting plates and the bottoms of thefirst transverse partition plates. The invention further discloses a construction method of the light composite beam pier top longitudinal connecting structure. The light composite beam pier top longitudinal connecting structure and the construction method thereof have the advantages of convenience in installation and construction, enhanced transverse and longitudinal strength, reduced concrete cracking risk and the like.
一种轻型组合梁墩顶纵向连接构造及其施工方法，其连接构造包括相对设置的预制单元和设置于二者之间的现浇部件；预制单元包括多个工字钢梁、设于工字钢梁上的桥面板和设于工字钢梁端部的连接部；连接部包括设于一个预制单元端部的第一连接部和设于另一预制单元上的第二连接部；第一连接部包括连接于工字钢梁之间及工字钢梁两侧的第一横向连接板和第一横隔板，第一连接部上沿每个工字钢梁中心位置对称设置偶数个第一纵向连接板；其特征在于，所述第一纵向连接板与第一横向连接板、第一横隔板的底部之间设有预留空间。本发明还包括一种轻型组合梁墩顶纵向连接构造的施工方法。本发明具有安装与施工便捷、加强横纵向强度、降低混凝土开裂风险等优点。
Light composite beam pier top longitudinal connecting structure and construction method thereof
The invention discloses a light composite beam pier top longitudinal connecting structure and a construction method thereof. The connecting structure comprises prefabricated units arranged oppositelyand a cast-in-place part arranged between the prefabricated units; each prefabricated unit comprises a plurality of H-shaped steel beams, bridge decks arranged on the H-shaped steel beams and connecting parts arranged at the ends of the H-shaped steel beams; the connecting parts comprise the first connecting parts arranged at the end part of one prefabricated unit and second connecting parts arranged on the other prefabricated unit; each first connecting part comprises a first transverse connecting plate and a first transverse partition plate which are connected between the H-shaped steel beams and on the two sides of the H-shaped steel beams; an even number of first longitudinal connecting plates are symmetrically arranged on each first connecting part along the center of each H-shaped steel beam; and the connecting structure is characterized in that a reserved space is formed among the first longitudinal connecting plates, the first transverse connecting plates and the bottoms of thefirst transverse partition plates. The invention further discloses a construction method of the light composite beam pier top longitudinal connecting structure. The light composite beam pier top longitudinal connecting structure and the construction method thereof have the advantages of convenience in installation and construction, enhanced transverse and longitudinal strength, reduced concrete cracking risk and the like.
一种轻型组合梁墩顶纵向连接构造及其施工方法，其连接构造包括相对设置的预制单元和设置于二者之间的现浇部件；预制单元包括多个工字钢梁、设于工字钢梁上的桥面板和设于工字钢梁端部的连接部；连接部包括设于一个预制单元端部的第一连接部和设于另一预制单元上的第二连接部；第一连接部包括连接于工字钢梁之间及工字钢梁两侧的第一横向连接板和第一横隔板，第一连接部上沿每个工字钢梁中心位置对称设置偶数个第一纵向连接板；其特征在于，所述第一纵向连接板与第一横向连接板、第一横隔板的底部之间设有预留空间。本发明还包括一种轻型组合梁墩顶纵向连接构造的施工方法。本发明具有安装与施工便捷、加强横纵向强度、降低混凝土开裂风险等优点。
Light composite beam pier top longitudinal connecting structure and construction method thereof
一种轻型组合梁墩顶纵向连接构造及其施工方法
ZHAO MING (Autor:in) / HE XIANGFENG (Autor:in) / HUA KAICHENG (Autor:in) / TANG YING (Autor:in) / SHAO XUDONG (Autor:in) / QIU MINGHONG (Autor:in)
18.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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