A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Local casing pipe repairing method and device for damaged concrete-filled steel tubular column
The invention relates to a local casing pipe repairing method and device for a damaged concrete-filled steel tubular column, and belongs to the field of building structures.The local casing pipe repairing method comprises the following steps that S1, a first fixing plate and a second fixing plate are welded and fixed to the outer wall of an upper steel pipe, and then a first mounting plate and a second mounting plate are welded to the upper end and the lower end of an outer steel plate correspondingly; s2, the outer wrapping sleeve is installed; s3, the bottom of a fixing rod is inserted into an insertion hole in a third fixing plate, and then a first locking nut is in threaded connection with an adjusting rod; s4, then the tightening assembly is installed; s5, then a second locking nut is in threaded connection with the adjusting rod, and the second locking nut is covered with a cap; s6, grouting is conducted on the grouting holes till grout flows out of the grout outlet holes; and S7, after concrete is hardened, an adjusting rod and a fixing rod are disassembled, a top plate and a protective cover are disassembled, a clamping plate is disassembled, and disassembly is completed. The method has the effect of improving the stability of the concrete-filled steel tubular column during repairing.
本申请涉及一种损伤钢管混凝土柱的局部套管修复方法及装置，属于建筑结构的领域，其包括如下步骤：S1、将第一固定板和第二固定板焊接固定在上部钢管的外壁上，之后将第一安装板和第二安装板分别焊接在外包钢板的上下两端；S2、对外包套管进行安装；S3、将固定杆的底部插入第三固定板上的插孔中，之后将第一锁紧螺母与调节杆螺纹连接；S4、之后对加紧组件进行安装；S5、之后将第二锁紧螺母与调节杆螺纹连接，将盖帽盖在第二锁紧螺母上；S6、然后向注浆孔注浆，直到浆液从出浆孔流出；S7、等到混凝土硬化后，对调节杆和固定杆进行拆卸，对顶板和防护罩进行拆卸，对加紧板进行拆卸，完成拆除。本申请具有提高钢管混凝土柱修复时的稳定性的效果。
Local casing pipe repairing method and device for damaged concrete-filled steel tubular column
The invention relates to a local casing pipe repairing method and device for a damaged concrete-filled steel tubular column, and belongs to the field of building structures.The local casing pipe repairing method comprises the following steps that S1, a first fixing plate and a second fixing plate are welded and fixed to the outer wall of an upper steel pipe, and then a first mounting plate and a second mounting plate are welded to the upper end and the lower end of an outer steel plate correspondingly; s2, the outer wrapping sleeve is installed; s3, the bottom of a fixing rod is inserted into an insertion hole in a third fixing plate, and then a first locking nut is in threaded connection with an adjusting rod; s4, then the tightening assembly is installed; s5, then a second locking nut is in threaded connection with the adjusting rod, and the second locking nut is covered with a cap; s6, grouting is conducted on the grouting holes till grout flows out of the grout outlet holes; and S7, after concrete is hardened, an adjusting rod and a fixing rod are disassembled, a top plate and a protective cover are disassembled, a clamping plate is disassembled, and disassembly is completed. The method has the effect of improving the stability of the concrete-filled steel tubular column during repairing.
本申请涉及一种损伤钢管混凝土柱的局部套管修复方法及装置，属于建筑结构的领域，其包括如下步骤：S1、将第一固定板和第二固定板焊接固定在上部钢管的外壁上，之后将第一安装板和第二安装板分别焊接在外包钢板的上下两端；S2、对外包套管进行安装；S3、将固定杆的底部插入第三固定板上的插孔中，之后将第一锁紧螺母与调节杆螺纹连接；S4、之后对加紧组件进行安装；S5、之后将第二锁紧螺母与调节杆螺纹连接，将盖帽盖在第二锁紧螺母上；S6、然后向注浆孔注浆，直到浆液从出浆孔流出；S7、等到混凝土硬化后，对调节杆和固定杆进行拆卸，对顶板和防护罩进行拆卸，对加紧板进行拆卸，完成拆除。本申请具有提高钢管混凝土柱修复时的稳定性的效果。
Local casing pipe repairing method and device for damaged concrete-filled steel tubular column
一种损伤钢管混凝土柱的局部套管修复方法及装置
WANG HAIJUN (author) / LI YANI (author) / LYU ZIFENG (author) / QI MEIMEI (author) / WEI HUA (author) / ZHANG HUA (author) / YANG ZHANHUI (author) / CHEN ZHAOYAN (author) / LIAN GUODONG (author) / LI HONGBO (author)
2023-11-17
Patent
Electronic Resource
Chinese
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