Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Assembly type light composite beam bridge with structural steel-UHPC composite webs
An assembly type light composite beam bridge with structural steel-UHPC composite webs belongs to the technical field of bridge structures and is composed of UHPC main beams and structural steel beams, the UHPC main beams are connected with the structural steel beams through lateral shear connectors to jointly form the structural steel-UHPC composite webs, and longitudinal and transverse reinforcing meshes are arranged in flange plates of the UHPC main beams. The composite beam bridge has the advantages of light self-weight, less welding, simple structure, clear force transmission and the like, the mechanical properties of UHPC and structural steel can be fully utilized, the integrity and durability of the composite beam bridge are improved, the welding workload and welding residual stressof a steel structure are greatly reduced, the connection structure is simplified, the construction is simple, convenient and rapid, and the construction period is greatly shortened.
一种型钢‑UHPC组合腹板的装配式轻型组合梁桥，属于桥梁结构技术领域，组合梁桥由UHPC主梁与型钢梁组成，所述UHPC主梁通过侧向剪力连接件与型钢梁连接共同形成型钢‑UHPC组合腹板，所述UHPC主梁的翼缘板内设置纵横向钢筋网。该组合梁桥具有自重轻、少焊接、构造简单、传力明确等优点，能充分利用UHPC与型钢的力学性能，提高组合梁桥的整体性和耐久性，大幅降低钢结构焊接工作量及焊接残余应力，简化连接构造，施工简便快速，大幅缩短工期。
Assembly type light composite beam bridge with structural steel-UHPC composite webs
An assembly type light composite beam bridge with structural steel-UHPC composite webs belongs to the technical field of bridge structures and is composed of UHPC main beams and structural steel beams, the UHPC main beams are connected with the structural steel beams through lateral shear connectors to jointly form the structural steel-UHPC composite webs, and longitudinal and transverse reinforcing meshes are arranged in flange plates of the UHPC main beams. The composite beam bridge has the advantages of light self-weight, less welding, simple structure, clear force transmission and the like, the mechanical properties of UHPC and structural steel can be fully utilized, the integrity and durability of the composite beam bridge are improved, the welding workload and welding residual stressof a steel structure are greatly reduced, the connection structure is simplified, the construction is simple, convenient and rapid, and the construction period is greatly shortened.
一种型钢‑UHPC组合腹板的装配式轻型组合梁桥，属于桥梁结构技术领域，组合梁桥由UHPC主梁与型钢梁组成，所述UHPC主梁通过侧向剪力连接件与型钢梁连接共同形成型钢‑UHPC组合腹板，所述UHPC主梁的翼缘板内设置纵横向钢筋网。该组合梁桥具有自重轻、少焊接、构造简单、传力明确等优点，能充分利用UHPC与型钢的力学性能，提高组合梁桥的整体性和耐久性，大幅降低钢结构焊接工作量及焊接残余应力，简化连接构造，施工简便快速，大幅缩短工期。
Assembly type light composite beam bridge with structural steel-UHPC composite webs
一种型钢-UHPC组合腹板的装配式轻型组合梁桥
ZHANG ZHE (Autor:in) / JIANG GAOXU (Autor:in) / PENG BO (Autor:in) / MA YONGCHUN (Autor:in) / LI SHUAISHUAI (Autor:in) / YUAN BINCHENG (Autor:in)
09.02.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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