A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Buckling restrained brace and structure synchronous installation process
The invention discloses a buckling restrained brace and structure synchronous installation technology, and relates to the technical field of building construction. In order to improve construction precision and reduce construction difficulty, the buckling restrained brace comprises a brace body, a lower steel column corbel and an upper steel column corbel, the lower steel column corbel and the upper steel column corbel are installed on a column body and a beam body respectively, and a first connecting reinforcing piece and a second connecting reinforcing piece are arranged on the lower steel column corbel and the upper steel column corbel respectively. The process comprises the following steps of on-site measurement of a reserved node distance and rechecking, on-site correction of the length of a gusset plate, binding, hoisting, in-place fixing, temporary fixing, correction and welding. According to the brace, by arranging first temporary saddle clamps, first limiting plates, second temporary saddle clamps, the second limiting plates and other structures, supporting and fixing can be conducted in advance through the first temporary saddle clamps and other structures after the two ends of the brace body are positioned, and the first temporary saddle clamps and the second temporary saddle clamps bear the self weight of the buckling brace. And the first limiting plates and the second limiting plates play a limiting role, so that the installation precision is improved, and the construction difficulty is reduced.
本发明公开了一种屈曲约束支撑与结构同步安装工艺，涉及建筑施工技术领域。为了提升施工精度、降低施工难度，该屈曲约束支撑包括支撑主体以及安装于柱体和梁体上的下钢柱牛腿和上钢柱牛腿，下钢柱牛腿和上钢柱牛腿上分别设置有第一连接加固件和第二连接加固件。本发明工艺包括如下步骤：现场测量预留节点距离复核、现场修正节点板长度、绑扎、起吊、就位、临时固定、校正以及焊接。本发明通过设置第一临时卡马、第一限位板、第二临时卡马和第二限位板等结构，能够在支撑主体两端定位后通过第一临时卡马等结构先行支撑固定，第一临时卡马、第二临时卡马承受屈曲支撑自重。第一限位板和第二限位板起到限位作用，提升了安装精度，降低了施工难度。
Buckling restrained brace and structure synchronous installation process
The invention discloses a buckling restrained brace and structure synchronous installation technology, and relates to the technical field of building construction. In order to improve construction precision and reduce construction difficulty, the buckling restrained brace comprises a brace body, a lower steel column corbel and an upper steel column corbel, the lower steel column corbel and the upper steel column corbel are installed on a column body and a beam body respectively, and a first connecting reinforcing piece and a second connecting reinforcing piece are arranged on the lower steel column corbel and the upper steel column corbel respectively. The process comprises the following steps of on-site measurement of a reserved node distance and rechecking, on-site correction of the length of a gusset plate, binding, hoisting, in-place fixing, temporary fixing, correction and welding. According to the brace, by arranging first temporary saddle clamps, first limiting plates, second temporary saddle clamps, the second limiting plates and other structures, supporting and fixing can be conducted in advance through the first temporary saddle clamps and other structures after the two ends of the brace body are positioned, and the first temporary saddle clamps and the second temporary saddle clamps bear the self weight of the buckling brace. And the first limiting plates and the second limiting plates play a limiting role, so that the installation precision is improved, and the construction difficulty is reduced.
本发明公开了一种屈曲约束支撑与结构同步安装工艺，涉及建筑施工技术领域。为了提升施工精度、降低施工难度，该屈曲约束支撑包括支撑主体以及安装于柱体和梁体上的下钢柱牛腿和上钢柱牛腿，下钢柱牛腿和上钢柱牛腿上分别设置有第一连接加固件和第二连接加固件。本发明工艺包括如下步骤：现场测量预留节点距离复核、现场修正节点板长度、绑扎、起吊、就位、临时固定、校正以及焊接。本发明通过设置第一临时卡马、第一限位板、第二临时卡马和第二限位板等结构，能够在支撑主体两端定位后通过第一临时卡马等结构先行支撑固定，第一临时卡马、第二临时卡马承受屈曲支撑自重。第一限位板和第二限位板起到限位作用，提升了安装精度，降低了施工难度。
Buckling restrained brace and structure synchronous installation process
一种屈曲约束支撑与结构同步安装工艺
WANG LIYUN (author) / LUO QIANG (author) / LIU WEI (author) / WANG KUIDONG (author) / LI HONGJIE (author) / ZHANG TAO (author) / SUN WEIDONG (author) / WANG LEI (author)
2021-06-25
Patent
Electronic Resource
Chinese
Buckling-restrained brace structure and design method of buckling-restrained brace structure
| European Patent Office | 2023