A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Large-span variable-section beam
The invention relates to the field of building construction, in particular to a large-span variable-section beam. The beam comprises columns, cantilever sections, simply supported sections and short beam sections; the cantilever sections are located on the two sides and fixedly connected with the columns; the simply supported sections are located in the middle, and at least one ends of the simplysupported sections are connected with the cantilever sections through the short beam sections; the short beam sections comprises cantilever side short beam sections and simply supported side short beam sections, wherein the cantilever side short beam sections are hinged to the simply supported side short beam sections, the ends of the cantilever side short beam sections are fixedly connected withthe cantilever sections, and the ends of the simply supported side short beam sections are fixedly connected with the simply supported sections; and the section height of the short beam sections is smaller than the section height of the cantilever sections and the section height of the simply supported sections. According to the large-span variable-section beam, the local section height can be effectively reduced, so that the local use space height of a building is increased, the space use requirement of the building is met, the building floor height does not need to be increased due to devicepipelines and the like, and the construction cost is saved.
本发明涉及建筑构造领域，具体是一种大跨度变截面梁，包括柱、悬臂段、简支段和矮梁段，悬臂段位于两侧并与柱固定连接，简支段位于中间并且至少其一端通过矮梁段与悬臂段连接，矮梁段包括悬臂侧矮梁段和简支侧矮梁段，悬臂侧矮梁段和简支侧矮梁段铰接，悬臂侧矮梁段的端部与悬臂段固定连接，简支侧矮梁段的端部与简支段固定连接，矮梁段的截面高度小于悬臂段的截面高度和简支段的截面高度。本发明的大跨度变截面梁能够有效减小局部截面高度，从而增大建筑局部使用空间高度，满足建筑对空间的使用要求，不必因设备管线等增加建筑层高，节省工程造价。
Large-span variable-section beam
The invention relates to the field of building construction, in particular to a large-span variable-section beam. The beam comprises columns, cantilever sections, simply supported sections and short beam sections; the cantilever sections are located on the two sides and fixedly connected with the columns; the simply supported sections are located in the middle, and at least one ends of the simplysupported sections are connected with the cantilever sections through the short beam sections; the short beam sections comprises cantilever side short beam sections and simply supported side short beam sections, wherein the cantilever side short beam sections are hinged to the simply supported side short beam sections, the ends of the cantilever side short beam sections are fixedly connected withthe cantilever sections, and the ends of the simply supported side short beam sections are fixedly connected with the simply supported sections; and the section height of the short beam sections is smaller than the section height of the cantilever sections and the section height of the simply supported sections. According to the large-span variable-section beam, the local section height can be effectively reduced, so that the local use space height of a building is increased, the space use requirement of the building is met, the building floor height does not need to be increased due to devicepipelines and the like, and the construction cost is saved.
本发明涉及建筑构造领域，具体是一种大跨度变截面梁，包括柱、悬臂段、简支段和矮梁段，悬臂段位于两侧并与柱固定连接，简支段位于中间并且至少其一端通过矮梁段与悬臂段连接，矮梁段包括悬臂侧矮梁段和简支侧矮梁段，悬臂侧矮梁段和简支侧矮梁段铰接，悬臂侧矮梁段的端部与悬臂段固定连接，简支侧矮梁段的端部与简支段固定连接，矮梁段的截面高度小于悬臂段的截面高度和简支段的截面高度。本发明的大跨度变截面梁能够有效减小局部截面高度，从而增大建筑局部使用空间高度，满足建筑对空间的使用要求，不必因设备管线等增加建筑层高，节省工程造价。
Large-span variable-section beam
一种大跨度变截面梁
LI SHIBIN (author) / TIAN YANMEI (author) / LIU WEI (author) / WANG DONGFANG (author) / LIU MINGHUI (author) / LIU YE (author) / GU SHAOYI (author) / LI JINWEI (author) / YANG DENGFENG (author)
2020-05-19
Patent
Electronic Resource
Chinese
Construction method of large-span variable-cross-section cantilever oblique beam
| European Patent Office | 2022
Same-span frame beam structure with variable section height
| European Patent Office | 2024
Construction method of large-span large-section steel structure beam
| European Patent Office | 2024
Large-span large-section profile steel beam and mounting method
| European Patent Office | 2023
Sliding installation method for large span section steel beam
| European Patent Office | 2015