Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel column structure reinforced through constraint sleeve
The invention discloses a steel column structure reinforced through a constraint sleeve. A debonding layer is pasted to the periphery of a building steel column needing to be reinforced, the constraint sleeve used for reinforcing sleeves the periphery of the building steel column needing to be reinforced, and the inner side shape of the cross section of the constraint sleeve is similar to the outer side shape of the cross section of the steel column or similar to the outer side convex wrapping line shape of the cross section of the steel column; a spacing layer with a certain distance is reserved between the inner surface of the restraining sleeve and the outer surface of the steel column, and the restraining sleeve is of a split structure or a multi-piece structure and is connected through bolts; cemented slurry is poured into the spacing layer; and a certain gap S is reserved between the constraint sleeve and the edge of the steel column joint. The building steel column reinforcing structure can be free of welding on site, the process is simple and convenient, the reinforcing effect is excellent, and the style and appearance protection value is achieved.
本发明公开了一种利用约束套筒加固的钢柱结构，在需要加固的建筑钢柱的外周粘贴脱粘层并套上用于加强的约束套筒，约束套筒横截面的内侧形状与钢柱横截面的外侧形状相似或与钢柱横截面的外侧凸包裹线形状相似，且约束套筒的内表面与钢柱的外表面之间为保留一定距离的间隔层，约束套筒为对分式结构或多片式结构并用螺栓连接；间隔层中浇灌胶结的浆料；约束套筒距离钢柱节点边缘留有一定的间隙S。本发明建筑钢柱加固结构可现场免焊接、工艺简便、加固效果优良和具有风貌保护价值。
Steel column structure reinforced through constraint sleeve
The invention discloses a steel column structure reinforced through a constraint sleeve. A debonding layer is pasted to the periphery of a building steel column needing to be reinforced, the constraint sleeve used for reinforcing sleeves the periphery of the building steel column needing to be reinforced, and the inner side shape of the cross section of the constraint sleeve is similar to the outer side shape of the cross section of the steel column or similar to the outer side convex wrapping line shape of the cross section of the steel column; a spacing layer with a certain distance is reserved between the inner surface of the restraining sleeve and the outer surface of the steel column, and the restraining sleeve is of a split structure or a multi-piece structure and is connected through bolts; cemented slurry is poured into the spacing layer; and a certain gap S is reserved between the constraint sleeve and the edge of the steel column joint. The building steel column reinforcing structure can be free of welding on site, the process is simple and convenient, the reinforcing effect is excellent, and the style and appearance protection value is achieved.
本发明公开了一种利用约束套筒加固的钢柱结构，在需要加固的建筑钢柱的外周粘贴脱粘层并套上用于加强的约束套筒，约束套筒横截面的内侧形状与钢柱横截面的外侧形状相似或与钢柱横截面的外侧凸包裹线形状相似，且约束套筒的内表面与钢柱的外表面之间为保留一定距离的间隔层，约束套筒为对分式结构或多片式结构并用螺栓连接；间隔层中浇灌胶结的浆料；约束套筒距离钢柱节点边缘留有一定的间隙S。本发明建筑钢柱加固结构可现场免焊接、工艺简便、加固效果优良和具有风貌保护价值。
Steel column structure reinforced through constraint sleeve
一种利用约束套筒加固的钢柱结构
HUANG KUNYAO (Autor:in) / CHEN LEI (Autor:in) / YE WEIPING (Autor:in) / CHEN LIWEN (Autor:in)
17.12.2021
Patent
Elektronische Ressource
Chinesisch
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