| 摘要 |
The present invention relates to a shear reinforcement material of a reinforced concrete structure, which is installed in a reinforced concrete structure to increase resistance against shear failure. The truss-type shear reinforcement material having double anchorage functions at both top and bottom thereof is configured by installing double anchor heads on the top and the bottom of a truss (20), which is formed by connecting an upper member (24) with a lower member (26) through connection members (21) such as vertical members (22) or inclined members (23). Therefore, the shear reinforcement material according to the present invention can improve shear resistance, shear reinforcement and ductility, because upper anchor heads (34) and the upper member (24) carry out a double anchorage function on the top while lower anchor heads (44) and the lower member (26) carry out a double anchorage function on the bottom, and furthermore, improves construction quality as building a concrete structure becomes more convenient. |
