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A platform for research: civil engineering, architecture and urbanism
Steel corbel shear key structure for jacking storey addition
The invention relates to a steel corbel shear key structure for jacking storey addition. Embedded parts (2) are installed on the periphery of an original structural column (1), an upper corbel (3) iscorrespondingly arranged on the embedded parts (2) on any pair of side circumferential faces, three protruding shear keys (4) are arranged on the back of the upper corbel (3), three insertion holes are formed in the embedded parts (2) connected with the upper corbel (3) in a mode of corresponding to the shear keys (4), and the shear keys (4) are inserted into the corresponding insertion holes; andthickening layers are arranged on the embedded parts (2) connected with the upper corbel (3). Convenient installation of the corbel is ensured.
一种用于顶升增层的钢牛腿抗剪键结构，在原结构柱（1）上的四周安装有预埋件（2），任一对侧周面的预埋件（2）上对应设置有上牛腿（3），所述的上牛腿（3）背部设置有三个凸起的抗剪键（4），与上牛腿（3）连接的预埋件（2）上对应抗剪键（4）设置有三个插孔，抗剪键（4）插置在相对应的插孔内；连接有上牛腿（3）的预埋件（2）上设置有加厚层。保证牛腿安装方便。
Steel corbel shear key structure for jacking storey addition
The invention relates to a steel corbel shear key structure for jacking storey addition. Embedded parts (2) are installed on the periphery of an original structural column (1), an upper corbel (3) iscorrespondingly arranged on the embedded parts (2) on any pair of side circumferential faces, three protruding shear keys (4) are arranged on the back of the upper corbel (3), three insertion holes are formed in the embedded parts (2) connected with the upper corbel (3) in a mode of corresponding to the shear keys (4), and the shear keys (4) are inserted into the corresponding insertion holes; andthickening layers are arranged on the embedded parts (2) connected with the upper corbel (3). Convenient installation of the corbel is ensured.
一种用于顶升增层的钢牛腿抗剪键结构，在原结构柱（1）上的四周安装有预埋件（2），任一对侧周面的预埋件（2）上对应设置有上牛腿（3），所述的上牛腿（3）背部设置有三个凸起的抗剪键（4），与上牛腿（3）连接的预埋件（2）上对应抗剪键（4）设置有三个插孔，抗剪键（4）插置在相对应的插孔内；连接有上牛腿（3）的预埋件（2）上设置有加厚层。保证牛腿安装方便。
Steel corbel shear key structure for jacking storey addition
一种用于顶升增层的钢牛腿抗剪键结构
GAO ZUOPING (author) / ZHOU JIANBO (author) / LIAO JIEHONG (author) / ZHANG CHANG (author) / ZHOU ZHIYONG (author) / WU BO (author) / LU LINGYUE (author)
2020-07-24
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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