Self-balancing structure for bend shear test in plane of steel plate concrete wall, and manufacturing method of structure

Abstract

The invention provides a self-balancing structure for a bend shear test in the plane of a steel plate concrete wall. The self-balancing structure comprises steel-encased concrete wall sections; and the steel-encased concrete wall sections include an anchorage wall section, a test wall section and a reaction wall section. According to the self-balancing structure for the bend shear test in the plane of the steel plate concrete wall provided by the invention, the self-balancing structure is formed by utilizing a characteristic that the bearing capacity in the plane of a steel plate concrete wallbody is large; bearing reaction force and anchorage needed during loading can be effectively provided; and the difficult problem that the bend shear full-scale test in the plane of the steel plate concrete wall cannot be finished by utilizing a reaction wall system and a self-balancing reaction frame is solved.

Description

technical field [0001] The invention relates to a steel plate concrete wall in-plane bending-shear test self-balancing structure and a manufacturing method thereof. Background technique [0002] The steel plate concrete wall includes an embedded steel plate concrete wall and an outsourcing steel plate concrete wall, and the steel plate concrete wall in the present invention is an outsourcing steel plate concrete wall (hereinafter referred to as steel plate concrete wall). For the in-plane bending-shear scale test of steel plate concrete walls, there are generally two existing test loading methods, one is to use the reaction wall system, and the other is to establish a self-balancing reaction frame. However, for the in-plane bending-shear full-scale test of the steel plate concrete wall, due to the large thickness of the wall and its high bearing capacity, the existing reaction force wall system cannot provide the support reaction force and effective anchorage required for th...

AI Technical Summary

Problems solved by technology

However, for the in-plane bending-shear full-scale test of the steel plate concrete wall, due to the large thickness of the wall and its high bearing capacity, the existing reaction force wall system cannot provide the support reaction force and effective anchorage required for the loading test, so it cannot meet the test requirements. Requirements; the establishment of a self-balancing reaction frame cannot meet the test requirements due to the poor local connection bearing capacity of steel plate concrete

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