Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
H-shaped steel beam with two T-shaped ends and machining method thereof
The invention provides an H-shaped steel beam with two T-shaped ends and a machining method thereof, and belongs to the technical field of steel structure construction. The H-shaped steel beam comprises a web, an upper flange plate fixed above the web and a lower flange plate fixed below the web, the length of the lower flange plate is smaller than that of the upper flange plate, and the two endsof the lower flange plate are not flush with the two ends of the upper flange plate; and the sections of the two ends of the steel beam are T-shaped, and the middle section of the steel beam is H-shaped. According to the H-shaped steel beam, the steel beam sections of the end sections are the T-shaped sections, the material utilization rate of each section of the steel beam can be effectively increased, the component economy is improved, the structural dead weight is reduced, and the component safety redundancy is not influenced; meanwhile, the end of the lower flange is T-shaped, so that thesteel beam is conveniently positioned, and the mounting efficiency is improved; and assembly and machining of the H-shaped steel beam can be completed through assembly line production.
本发明提供了一种两端T型的H型钢梁及其加工方法，属于钢结构建筑技术领域，包括腹板、固定于腹板上方的上翼缘板、以及固定于腹板下方的下翼缘板，下翼缘板的长度短于上翼缘板，且下翼缘板的两端均不与上翼缘板的两端齐平，钢梁的两端截面为T型，钢梁的中部截面为H型。本发明端部段钢梁截面为T型截面，可有效增加钢梁各截面材料利用率，提高构件经济性，减小结构自重，不影响构件安全富余度。同时下翼缘端部为T型，可方便钢梁定位，提高安装效率。本发明H型钢梁的组立和加工，可通过流水线生产完成。
H-shaped steel beam with two T-shaped ends and machining method thereof
The invention provides an H-shaped steel beam with two T-shaped ends and a machining method thereof, and belongs to the technical field of steel structure construction. The H-shaped steel beam comprises a web, an upper flange plate fixed above the web and a lower flange plate fixed below the web, the length of the lower flange plate is smaller than that of the upper flange plate, and the two endsof the lower flange plate are not flush with the two ends of the upper flange plate; and the sections of the two ends of the steel beam are T-shaped, and the middle section of the steel beam is H-shaped. According to the H-shaped steel beam, the steel beam sections of the end sections are the T-shaped sections, the material utilization rate of each section of the steel beam can be effectively increased, the component economy is improved, the structural dead weight is reduced, and the component safety redundancy is not influenced; meanwhile, the end of the lower flange is T-shaped, so that thesteel beam is conveniently positioned, and the mounting efficiency is improved; and assembly and machining of the H-shaped steel beam can be completed through assembly line production.
本发明提供了一种两端T型的H型钢梁及其加工方法，属于钢结构建筑技术领域，包括腹板、固定于腹板上方的上翼缘板、以及固定于腹板下方的下翼缘板，下翼缘板的长度短于上翼缘板，且下翼缘板的两端均不与上翼缘板的两端齐平，钢梁的两端截面为T型，钢梁的中部截面为H型。本发明端部段钢梁截面为T型截面，可有效增加钢梁各截面材料利用率，提高构件经济性，减小结构自重，不影响构件安全富余度。同时下翼缘端部为T型，可方便钢梁定位，提高安装效率。本发明H型钢梁的组立和加工，可通过流水线生产完成。
H-shaped steel beam with two T-shaped ends and machining method thereof
一种两端T型的H型钢梁及其加工方法
YAO FENG (Autor:in) / YU QIXIAO (Autor:in) / HUA MENGCHENG (Autor:in) / QIU XIANRONG (Autor:in) / LIU YANQIANG (Autor:in) / WANG BAISEN (Autor:in) / WANG LIU (Autor:in) / XU CHANGSEN (Autor:in)
29.01.2021
Patent
Elektronische Ressource
Chinesisch
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