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A platform for research: civil engineering, architecture and urbanism
Steel-bamboo-concrete combined T beam and construction method thereof
The invention discloses a steel-bamboo-concrete combined T beam and a construction method thereof.The steel-bamboo-concrete combined T beam comprises a UHPC prefabricated bridge deck slab, a steel-bamboo combined beam frame and shearing force connecting pieces, and the UHPC prefabricated bridge deck slab is erected on the steel-bamboo combined beam frame and positioned through the shearing force connecting pieces; the steel-bamboo combined beam frame comprises steel-bamboo combined prefabricated T-beams, steel-bamboo combined diaphragms and prestressed tendons, the multiple steel-bamboo combined prefabricated T-beams are sequentially arranged in the transverse direction and effectively connected, and the steel-bamboo combined diaphragms are arranged at the transverse connecting positions of the steel-bamboo combined prefabricated T-beams. The two ends of the steel-bamboo combined diaphragm are fixedly connected with the corresponding steel-bamboo combined prefabricated T-beams respectively. Compared with an existing concrete bridge, the steel-bamboo-concrete combined T beam has the advantages that the weight of the whole structure combination is reduced, the strength, rigidity and durability of the steel-bamboo-concrete combined T beam are improved by combining excellent characteristics of various materials, and the steel-bamboo-concrete combined T beam has huge application potential and ecological economic value.
本发明公开了一种钢‑竹‑混凝土组合T梁及其施工方法，包括UHPC预制桥面板、钢‑竹组合梁架以及剪力连接件，UHPC预制桥面板架设于钢‑竹组合梁架上并通过剪力连接件定位，钢‑竹组合梁架包括钢‑竹组合预制T梁、钢‑竹组合横隔梁以及预应力筋，多榀钢‑竹组合预制T梁沿横向依次设置并有效连接，钢‑竹组合横隔梁设于钢‑竹组合预制T梁的横向连接位置处，钢‑竹组合横隔梁的两端分别与对应的钢‑竹组合预制T梁固定连接。本发明的钢‑竹‑混凝土组合T梁，相对于现有的混凝土桥梁减轻了整个结构组合的重量，并结合各种材料的优良特性提高了钢‑竹‑混凝土组合T梁的强度、刚度与耐久性，拥有巨大的应用潜力和生态经济价值。
Steel-bamboo-concrete combined T beam and construction method thereof
The invention discloses a steel-bamboo-concrete combined T beam and a construction method thereof.The steel-bamboo-concrete combined T beam comprises a UHPC prefabricated bridge deck slab, a steel-bamboo combined beam frame and shearing force connecting pieces, and the UHPC prefabricated bridge deck slab is erected on the steel-bamboo combined beam frame and positioned through the shearing force connecting pieces; the steel-bamboo combined beam frame comprises steel-bamboo combined prefabricated T-beams, steel-bamboo combined diaphragms and prestressed tendons, the multiple steel-bamboo combined prefabricated T-beams are sequentially arranged in the transverse direction and effectively connected, and the steel-bamboo combined diaphragms are arranged at the transverse connecting positions of the steel-bamboo combined prefabricated T-beams. The two ends of the steel-bamboo combined diaphragm are fixedly connected with the corresponding steel-bamboo combined prefabricated T-beams respectively. Compared with an existing concrete bridge, the steel-bamboo-concrete combined T beam has the advantages that the weight of the whole structure combination is reduced, the strength, rigidity and durability of the steel-bamboo-concrete combined T beam are improved by combining excellent characteristics of various materials, and the steel-bamboo-concrete combined T beam has huge application potential and ecological economic value.
本发明公开了一种钢‑竹‑混凝土组合T梁及其施工方法，包括UHPC预制桥面板、钢‑竹组合梁架以及剪力连接件，UHPC预制桥面板架设于钢‑竹组合梁架上并通过剪力连接件定位，钢‑竹组合梁架包括钢‑竹组合预制T梁、钢‑竹组合横隔梁以及预应力筋，多榀钢‑竹组合预制T梁沿横向依次设置并有效连接，钢‑竹组合横隔梁设于钢‑竹组合预制T梁的横向连接位置处，钢‑竹组合横隔梁的两端分别与对应的钢‑竹组合预制T梁固定连接。本发明的钢‑竹‑混凝土组合T梁，相对于现有的混凝土桥梁减轻了整个结构组合的重量，并结合各种材料的优良特性提高了钢‑竹‑混凝土组合T梁的强度、刚度与耐久性，拥有巨大的应用潜力和生态经济价值。
Steel-bamboo-concrete combined T beam and construction method thereof
一种钢-竹-混凝土组合T梁及其施工方法
QIN HONGXI (author) / QIN JIAN (author) / ZHOU XINYANG (author) / LIU XUAN (author) / WANG DA (author) / CHEN AIJUN (author) / KANG XIN (author) / ZHANG WEIZHEN (author) / LIU WENMING (author) / XIE JUJING (author)
2023-11-28
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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