A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Tower crane attachment cross-layer reinforcing structure and construction method thereof
The invention provides a tower crane attachment cross-layer reinforcing structure and a construction method thereof, the tower crane attachment cross-layer reinforcing structure comprises an inclined supporting rod, and a first opening and a second opening are respectively formed in the middle parts of the two ends of the inclined supporting rod; the first end of the first connecting inserting plate is fixed on a longitudinal original structural steel beam of the (n + 1) th floor, and the second end of the first connecting inserting plate is inserted and fixed in the first opening of the inclined supporting rod; the first end of the second connecting inserting plate is fixed on the transverse original structural steel beam of the nth floor, and the second end of the second connecting inserting plate is inserted and fixed in the second opening of the inclined supporting rod; the two reinforcing steel beams are orthogonally fixed in the transverse original structural steel beams of the nth floor and located on the two sides of the second end of the second connecting insertion plate; wherein n is a positive integer greater than or equal to 1. The horizontal force applied by the tower crane attached to the wall is transmitted to the next floor structure by additionally arranging the inclined supporting rod, so that the tower crane attached to the wall layer does not need to provide enough horizontal constraint, and the safety performance is good.
本发明提供了一种塔吊附着跨层加固结构及其施工方法，所述塔吊附着跨层加固结构包括：一斜撑杆，斜撑杆的两端的中部分别开设有第一开口和第二开口；一第一连接插板，其第一端被固定于第n+1层楼层纵向原有结构钢梁上，其第二端插接固定于斜撑杆的第一开口中；一第二连接插板，其第一端被固定于第n层楼层横向原有结构钢梁上，其第二端插接固定于斜撑杆的第二开口中；两个加固钢梁，正交固定于第n层楼层横向原有结构钢梁中，并位于第二连接插板的第二端的两侧；其中，n为大于等于1的正整数。通过增设斜撑杆将塔吊附墙施加过来的水平力传递到下一层楼层结构上，因此塔吊附墙层无需提供足够的水平约束，安全性能良好。
Tower crane attachment cross-layer reinforcing structure and construction method thereof
The invention provides a tower crane attachment cross-layer reinforcing structure and a construction method thereof, the tower crane attachment cross-layer reinforcing structure comprises an inclined supporting rod, and a first opening and a second opening are respectively formed in the middle parts of the two ends of the inclined supporting rod; the first end of the first connecting inserting plate is fixed on a longitudinal original structural steel beam of the (n + 1) th floor, and the second end of the first connecting inserting plate is inserted and fixed in the first opening of the inclined supporting rod; the first end of the second connecting inserting plate is fixed on the transverse original structural steel beam of the nth floor, and the second end of the second connecting inserting plate is inserted and fixed in the second opening of the inclined supporting rod; the two reinforcing steel beams are orthogonally fixed in the transverse original structural steel beams of the nth floor and located on the two sides of the second end of the second connecting insertion plate; wherein n is a positive integer greater than or equal to 1. The horizontal force applied by the tower crane attached to the wall is transmitted to the next floor structure by additionally arranging the inclined supporting rod, so that the tower crane attached to the wall layer does not need to provide enough horizontal constraint, and the safety performance is good.
本发明提供了一种塔吊附着跨层加固结构及其施工方法，所述塔吊附着跨层加固结构包括：一斜撑杆，斜撑杆的两端的中部分别开设有第一开口和第二开口；一第一连接插板，其第一端被固定于第n+1层楼层纵向原有结构钢梁上，其第二端插接固定于斜撑杆的第一开口中；一第二连接插板，其第一端被固定于第n层楼层横向原有结构钢梁上，其第二端插接固定于斜撑杆的第二开口中；两个加固钢梁，正交固定于第n层楼层横向原有结构钢梁中，并位于第二连接插板的第二端的两侧；其中，n为大于等于1的正整数。通过增设斜撑杆将塔吊附墙施加过来的水平力传递到下一层楼层结构上，因此塔吊附墙层无需提供足够的水平约束，安全性能良好。
Tower crane attachment cross-layer reinforcing structure and construction method thereof
塔吊附着跨层加固结构及其施工方法
FU WEICAI (author) / ZHANG LIFENG (author) / WEI SHICHUN (author) / LIN JIATANG (author) / PAN WENLONG (author) / CHENG KANG (author) / LU LIN (author) / DONG XIAOQING (author) / LIU SHAN (author)
2024-11-15
Patent
Electronic Resource
Chinese
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