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A platform for research: civil engineering, architecture and urbanism
Construction method of fabricated concrete filled steel tubular column-reinforced concrete column transfer joint
The invention provides a construction method of a fabricated concrete filled steel tubular column-reinforced concrete column transfer joint. The construction method comprises the steps that S1, a plurality of longitudinal steel bars are pre-buried in the inner circumferential direction of a reinforced concrete column which is located on the lower portion of a composite structure and provided with a concrete beam in advance, and concrete is poured; s2, profile steel corresponding to the longitudinal steel bars one by one is installed on the inner wall of the concrete-filled steel tubular column in advance, and electromagnetic repulsion coupling mechanisms are correspondingly assembled on the profile steel and the longitudinal steel bars; the steel pipe concrete column with the pre-assembled profile steel and the electromagnetic repulsion coupling mechanism is sleeved on the reinforced concrete column in which a plurality of longitudinal reinforcements are pre-embedded and is flush with the longitudinal reinforcements; s3, at the moment, all the electromagnetic repulsive force connecting mechanisms are started, and the longitudinal steel bars and the profile steel are connected through the electromagnetic repulsive force connecting mechanisms in a one-to-one correspondence mode; s4, concrete pouring work in the concrete-filled steel tubular column is carried out; and S5, after pouring is completed, the electromagnetic repulsive force connecting mechanism is closed, and overall assembly of the assembly type concrete filled steel tubular column-reinforced concrete column conversion joint is completed.
本发明提供了一种装配式钢管混凝土柱‑钢筋混凝土柱转换节点的施工方法，包括：S1：在组合结构下部的预先安装有混凝土梁的钢筋混凝土柱内周向预埋若干纵向钢筋并浇筑混凝土；S2：在钢管混凝土柱内壁预先安装有一一与纵向钢筋相对应的型钢，在型钢以及纵向钢筋上对应装配电磁斥力联结机构；预先装配好型钢以及电磁斥力联结机构的钢管混凝土柱套接于预埋有若干纵向钢筋的钢筋混凝土柱上并与纵向钢筋保持平齐；S3:此时，开启各个电磁斥力联结机构，纵向钢筋与型钢之间均通过电磁斥力联结机构一一对应连接起来；S4:开展钢管混凝土柱内混凝土浇筑工作；S5:浇筑完毕，关闭电磁斥力联结机构，完成装配式钢管混凝土柱‑钢筋混凝土柱转换节点的整体装配。
Construction method of fabricated concrete filled steel tubular column-reinforced concrete column transfer joint
The invention provides a construction method of a fabricated concrete filled steel tubular column-reinforced concrete column transfer joint. The construction method comprises the steps that S1, a plurality of longitudinal steel bars are pre-buried in the inner circumferential direction of a reinforced concrete column which is located on the lower portion of a composite structure and provided with a concrete beam in advance, and concrete is poured; s2, profile steel corresponding to the longitudinal steel bars one by one is installed on the inner wall of the concrete-filled steel tubular column in advance, and electromagnetic repulsion coupling mechanisms are correspondingly assembled on the profile steel and the longitudinal steel bars; the steel pipe concrete column with the pre-assembled profile steel and the electromagnetic repulsion coupling mechanism is sleeved on the reinforced concrete column in which a plurality of longitudinal reinforcements are pre-embedded and is flush with the longitudinal reinforcements; s3, at the moment, all the electromagnetic repulsive force connecting mechanisms are started, and the longitudinal steel bars and the profile steel are connected through the electromagnetic repulsive force connecting mechanisms in a one-to-one correspondence mode; s4, concrete pouring work in the concrete-filled steel tubular column is carried out; and S5, after pouring is completed, the electromagnetic repulsive force connecting mechanism is closed, and overall assembly of the assembly type concrete filled steel tubular column-reinforced concrete column conversion joint is completed.
本发明提供了一种装配式钢管混凝土柱‑钢筋混凝土柱转换节点的施工方法，包括：S1：在组合结构下部的预先安装有混凝土梁的钢筋混凝土柱内周向预埋若干纵向钢筋并浇筑混凝土；S2：在钢管混凝土柱内壁预先安装有一一与纵向钢筋相对应的型钢，在型钢以及纵向钢筋上对应装配电磁斥力联结机构；预先装配好型钢以及电磁斥力联结机构的钢管混凝土柱套接于预埋有若干纵向钢筋的钢筋混凝土柱上并与纵向钢筋保持平齐；S3:此时，开启各个电磁斥力联结机构，纵向钢筋与型钢之间均通过电磁斥力联结机构一一对应连接起来；S4:开展钢管混凝土柱内混凝土浇筑工作；S5:浇筑完毕，关闭电磁斥力联结机构，完成装配式钢管混凝土柱‑钢筋混凝土柱转换节点的整体装配。
Construction method of fabricated concrete filled steel tubular column-reinforced concrete column transfer joint
装配式钢管混凝土柱-钢筋混凝土柱转换节点的施工方法
YANG XIANZHI (author) / WANG QINGSONG (author) / WANG JINGFENG (author) / FU HONGLIN (author) / LI DONG (author) / SONG JUNJIE (author) / LIU YUZHI (author) / SHEN PENGXIANG (author) / LIU YONG (author) / CHEN ANYING (author)
2024-04-02
Patent
Electronic Resource
Chinese
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