A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Existing building BAPV reinforcing system and construction method
The invention relates to an existing building BAPV reinforcing system and a construction method, and belongs to the technical field of buildings, the existing building BAPV reinforcing system comprises a plurality of steel beams distributed in parallel at equal intervals, steel columns are arranged at the two ends of each steel beam, and diagonal bracing assemblies are arranged between the inner sides of the upper portions of the steel columns and the steel beams. The inclined strut assembly comprises a steel supporting rod, U-shaped connecting pieces are arranged between the steel supporting rod and the steel beam and between the steel supporting rod and the steel column, a plurality of screw holes I are formed in the two ends of the steel supporting rod, a plurality of corresponding screw holes II are formed in the two sides of each U-shaped connecting piece, and the steel supporting rod and the U-shaped connecting pieces are connected and fixed through oppositely-penetrating screws. The method has the characteristics of small steel consumption, small construction operation range, high structural strength and short construction period. The influence on the original structure is small, a production line in a factory does not need to be shut down in the construction process, and the reinforcement cost is greatly saved on the premise that production is not influenced. And the joint work with the original structure is ensured, and the problems of additional residual stress and excessive redundancy increase caused by direct rigid connection to the beam column are avoided.
本发明涉及一种既有建筑BAPV加固体系及施工方法，所属建筑技术领域，包括若干平行等间距分布的钢梁，钢梁两端均设有钢柱，钢柱上部内侧与钢梁间设有斜撑组件。斜撑组件包括钢支撑杆，钢支撑杆与钢梁间、钢支撑杆与钢柱间均设有U型连接件，钢支撑杆两端均设有若干螺杆孔Ⅰ，U型连接件两侧均设有若干相对应的螺杆孔Ⅱ，钢支撑杆与U型连接件通过对穿螺杆进行连接固定。具有用钢量小、施工作业范围小、结构强度高和施工周期短的特点。对原结构影响较小，在施工过程中工厂内生产线往往无需停工，在不影响生产的前提下又大大节约了加固成本。保证与原结构共同工作，又避免了直接刚接于梁柱所带来的附加残余应力、冗余度增加过多的问题。
Existing building BAPV reinforcing system and construction method
The invention relates to an existing building BAPV reinforcing system and a construction method, and belongs to the technical field of buildings, the existing building BAPV reinforcing system comprises a plurality of steel beams distributed in parallel at equal intervals, steel columns are arranged at the two ends of each steel beam, and diagonal bracing assemblies are arranged between the inner sides of the upper portions of the steel columns and the steel beams. The inclined strut assembly comprises a steel supporting rod, U-shaped connecting pieces are arranged between the steel supporting rod and the steel beam and between the steel supporting rod and the steel column, a plurality of screw holes I are formed in the two ends of the steel supporting rod, a plurality of corresponding screw holes II are formed in the two sides of each U-shaped connecting piece, and the steel supporting rod and the U-shaped connecting pieces are connected and fixed through oppositely-penetrating screws. The method has the characteristics of small steel consumption, small construction operation range, high structural strength and short construction period. The influence on the original structure is small, a production line in a factory does not need to be shut down in the construction process, and the reinforcement cost is greatly saved on the premise that production is not influenced. And the joint work with the original structure is ensured, and the problems of additional residual stress and excessive redundancy increase caused by direct rigid connection to the beam column are avoided.
本发明涉及一种既有建筑BAPV加固体系及施工方法，所属建筑技术领域，包括若干平行等间距分布的钢梁，钢梁两端均设有钢柱，钢柱上部内侧与钢梁间设有斜撑组件。斜撑组件包括钢支撑杆，钢支撑杆与钢梁间、钢支撑杆与钢柱间均设有U型连接件，钢支撑杆两端均设有若干螺杆孔Ⅰ，U型连接件两侧均设有若干相对应的螺杆孔Ⅱ，钢支撑杆与U型连接件通过对穿螺杆进行连接固定。具有用钢量小、施工作业范围小、结构强度高和施工周期短的特点。对原结构影响较小，在施工过程中工厂内生产线往往无需停工，在不影响生产的前提下又大大节约了加固成本。保证与原结构共同工作，又避免了直接刚接于梁柱所带来的附加残余应力、冗余度增加过多的问题。
Existing building BAPV reinforcing system and construction method
既有建筑BAPV加固体系及施工方法
ZHOU GUANGEN (author) / WANG JUN (author) / GUO HAOZHAN (author) / XIA JIASHU (author) / DING JIANGFENG (author) / LI HAO (author)
2023-09-08
Patent
Electronic Resource
Chinese
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