| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a joint of a reinforced-concrete column member and a beam member provided with a steel plate for transmitting shear force from the beam member to the column member for enhancing transmission performance of the shear force from the beam member to the column member, which allows an arrangement of one steel plate to resist the shear force (vertical shear force) due to axial direction force from both directions across the column member. <P>SOLUTION: A concrete column member 1 having a bar arrangement composed of a column main reinforcement 1a and a shear reinforcement 1b enclosing the column main reinforcement 1a is provided with a joint with a beam member 2 formed of reinforced-concrete or the like therein. A steel plate 4 is arranged at the joint, in parallel with the axial direction of the beam member 2, so as to form a vertical plane. The surface or the edge of the steel plate 4 is provided with a through hole 5, or a recess or a protrusion such as a rib 6. A shear reinforcement 1b of the column member 1 penetrates through at least one of the through-holes 5 of the steel plate 4. <P>COPYRIGHT: (C)2012,JPO&INPIT |
