Shear-resistant reinforcing structure and mounting method thereof: Fid-Bau Portal

Shear-resistant reinforcing structure and mounting method thereof

MAO JUNJIE / JING QUAN / LI BING

The invention relates to a shear-resistant reinforcing structure and a mounting method thereof. The structure comprises anchor plates (5) which are symmetrically arranged on a main body structure, theanchor plates (5) are connected with one another through a diagonal connecting mechanism, the diagonal connecting mechanism comprises four connecting rods (2) which are connected in a crossed mode, one ends of the connecting rods (2) are connected to the anchor plates (5), the other ends of the connecting rods (2) are connected to a cross center steel plate (1), and the connecting rods (2) and the cross center steel plate (1) are connected with one another through bidirectional reverse thread sleeves (3). Compared with the prior art, the structure and the method have the beneficial effects that the the connecting rods and the cross center steel plate are connected with one another through the bidirectional reverse thread sleeves, and the diagonal connecting mechanism is constructed, so that the applied prestress can be automatically adjusted, the purpose of being stressed in cooperation with an original structure is achieved; and the advantages of low cost and high construction efficiency are achieved.

本发明涉及一种抗剪加固结构及其安装方法，该结构包括对称安装于主体结构上的锚板(5)，锚板(5)之间通过对角连接机构相互连接，对角连接机构包括呈交叉形连接的四根连杆(2)，连杆(2)的一端连接至锚板(5)，连杆(2)的另一端连接至交叉中心钢板(1)，连杆(2)与交叉中心钢板(1)之间通过双向逆丝套筒(3)相互连接。与现有技术相比，本发明采用双向逆丝套筒将连杆与交叉中心钢板相互连接，通过构造对角连接机构，能够自主调节施加的预应力，实现与原结构协调受力的目的，且具有成本低、施工效率高的优点。

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