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A platform for research: civil engineering, architecture and urbanism
Reinforced concrete beam V-shaped supporting continuous rigid frame bridge
The embodiment of the invention relates to the technical field of bridges, in particular to a reinforced concrete beam V-shaped supporting continuous rigid frame bridge. The reinforced concrete beam V-shaped supporting continuous rigid frame bridge comprises a bearing platform foundation, bridge piers, V-shaped inclined legs, concrete beam sections, steel structure beam sections and reinforced concrete combined beam sections. The bridge pier is erected at the top of the bearing platform foundation, the bottom of the V-shaped inclined leg is fixedly installed on the bridge pier, the concrete beam section is supported at the top of the V-shaped inclined leg, and the V-shaped inclined leg and the concrete beam section form a V-shaped continuous rigid frame system; the steel structure beam sections are located in the midspan position of the main span and fixedly connected between the two adjacent concrete beam sections through the reinforced concrete combined beam sections. The continuousrigid frame bridge has the advantages of being small in midspan beam body section size, light in weight and large in structure spanning capacity.
本申请实施例涉及桥梁技术领域，具体地，涉及一种钢混梁V形支承连续刚构桥。该钢混梁V形支承连续刚构桥包括承台基础、桥墩、V形斜腿、混凝土梁段、钢结构梁段以及钢混结合梁段；所述桥墩立于所述承台基础的顶部，所述V形斜腿的底部固定安装于所述桥墩、且顶部支承有所述混凝土梁段，所述V形斜腿和所述混凝土梁段形成V形连续刚构体系；所述钢结构梁段位于主跨的跨中位置，并通过所述钢混结合梁段固定连接于两个相邻的所述混凝土梁段之间。该连续刚构桥具有跨中梁体截面尺寸小、重量轻和结构跨越能力大的优点。
Reinforced concrete beam V-shaped supporting continuous rigid frame bridge
The embodiment of the invention relates to the technical field of bridges, in particular to a reinforced concrete beam V-shaped supporting continuous rigid frame bridge. The reinforced concrete beam V-shaped supporting continuous rigid frame bridge comprises a bearing platform foundation, bridge piers, V-shaped inclined legs, concrete beam sections, steel structure beam sections and reinforced concrete combined beam sections. The bridge pier is erected at the top of the bearing platform foundation, the bottom of the V-shaped inclined leg is fixedly installed on the bridge pier, the concrete beam section is supported at the top of the V-shaped inclined leg, and the V-shaped inclined leg and the concrete beam section form a V-shaped continuous rigid frame system; the steel structure beam sections are located in the midspan position of the main span and fixedly connected between the two adjacent concrete beam sections through the reinforced concrete combined beam sections. The continuousrigid frame bridge has the advantages of being small in midspan beam body section size, light in weight and large in structure spanning capacity.
本申请实施例涉及桥梁技术领域，具体地，涉及一种钢混梁V形支承连续刚构桥。该钢混梁V形支承连续刚构桥包括承台基础、桥墩、V形斜腿、混凝土梁段、钢结构梁段以及钢混结合梁段；所述桥墩立于所述承台基础的顶部，所述V形斜腿的底部固定安装于所述桥墩、且顶部支承有所述混凝土梁段，所述V形斜腿和所述混凝土梁段形成V形连续刚构体系；所述钢结构梁段位于主跨的跨中位置，并通过所述钢混结合梁段固定连接于两个相邻的所述混凝土梁段之间。该连续刚构桥具有跨中梁体截面尺寸小、重量轻和结构跨越能力大的优点。
Reinforced concrete beam V-shaped supporting continuous rigid frame bridge
一种钢混梁V形支承连续刚构桥
WANG BING (author) / ZHU YONGZHAN (author) / GUO BO (author) / JIANG RONGFENG (author) / GAO LEI (author) / LOU JIE (author) / LI FANGKE (author) / WANG LILI (author)
2020-07-17
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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