Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a steel surface roughened steel shell and concrete combined inverted-T-shaped monorail beam which comprises a steel shell concrete structure and a steel box beam structure which are fixedly connected, the steel shell concrete structure comprises an outer steel shell and an inner steel shell arranged in the outer steel shell, roughening components are laid on the inner wall of the outer steel shell and the outer wall of the inner steel shell, and the steel box beam structure is arranged in the outer steel shell. Core concrete is filled between the outer steel shell and the inner steel shell, and the bottom of the outer steel shell is fixedly connected with the steel box girder structure; the steel box girder structure comprises a steel box girder body and a reinforcing assembly, wherein the steel box girder body is formed by welding two steel box girder webs, a steel box girder top plate and a steel box girder bottom plate. In the walking process of the double-wheel train, the guide wheels are tightly connected with the two sides of the outer steel shell. The two walking wheels abut against the two sides of the steel box girder top plate. According to the embodiment, the roughening components are arranged, so that the roughness degree of the surfaces of the inner steel shell and the outer steel shell is increased, the rigidity of the steel shell concrete composite structure can be improved, the bearing capacity of the steel shell concrete composite structure can be improved, and the steel shell concrete composite structure has good working performance.
本发明提供了一种钢表面粗糙化的钢壳混凝土组合倒T型单轨梁，包括固定连接的钢壳混凝土结构和钢箱梁结构，其中，钢壳混凝土结构包括外钢壳和设置到外钢壳内的内钢壳，外钢壳内壁与内钢壳外壁铺设有粗糙化构件，外钢壳与内钢壳之间填充有核心混凝土，外钢壳的底部与钢箱梁结构固定连接；钢箱梁结构包括由两个钢箱梁腹板、钢箱梁顶板以及钢箱梁底板焊接而成的钢箱梁主体以及加强组件；在双轮列车行走过程中，导向轮与外钢壳的两侧紧密接合；两个行走轮抵靠到钢箱梁顶板的两侧。该实施方式通过设置粗糙化构件，进而增大内、外钢壳表面的粗糙程度，能够提高钢壳混凝土组合结构的刚度，从而也可以提高其承载力，使其具有良好的工作性能。
The invention provides a steel surface roughened steel shell and concrete combined inverted-T-shaped monorail beam which comprises a steel shell concrete structure and a steel box beam structure which are fixedly connected, the steel shell concrete structure comprises an outer steel shell and an inner steel shell arranged in the outer steel shell, roughening components are laid on the inner wall of the outer steel shell and the outer wall of the inner steel shell, and the steel box beam structure is arranged in the outer steel shell. Core concrete is filled between the outer steel shell and the inner steel shell, and the bottom of the outer steel shell is fixedly connected with the steel box girder structure; the steel box girder structure comprises a steel box girder body and a reinforcing assembly, wherein the steel box girder body is formed by welding two steel box girder webs, a steel box girder top plate and a steel box girder bottom plate. In the walking process of the double-wheel train, the guide wheels are tightly connected with the two sides of the outer steel shell. The two walking wheels abut against the two sides of the steel box girder top plate. According to the embodiment, the roughening components are arranged, so that the roughness degree of the surfaces of the inner steel shell and the outer steel shell is increased, the rigidity of the steel shell concrete composite structure can be improved, the bearing capacity of the steel shell concrete composite structure can be improved, and the steel shell concrete composite structure has good working performance.
本发明提供了一种钢表面粗糙化的钢壳混凝土组合倒T型单轨梁，包括固定连接的钢壳混凝土结构和钢箱梁结构，其中，钢壳混凝土结构包括外钢壳和设置到外钢壳内的内钢壳，外钢壳内壁与内钢壳外壁铺设有粗糙化构件，外钢壳与内钢壳之间填充有核心混凝土，外钢壳的底部与钢箱梁结构固定连接；钢箱梁结构包括由两个钢箱梁腹板、钢箱梁顶板以及钢箱梁底板焊接而成的钢箱梁主体以及加强组件；在双轮列车行走过程中，导向轮与外钢壳的两侧紧密接合；两个行走轮抵靠到钢箱梁顶板的两侧。该实施方式通过设置粗糙化构件，进而增大内、外钢壳表面的粗糙程度，能够提高钢壳混凝土组合结构的刚度，从而也可以提高其承载力，使其具有良好的工作性能。
Steel surface roughened steel shell concrete combined inverted-T-shaped monorail beam
一种钢表面粗糙化的钢壳混凝土组合倒T型单轨梁
20.10.2023
Patent
Elektronische Ressource
Chinesisch
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