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Concrete shear wall bed structure

机译:混凝土剪力墙床结构

摘要

PROBLEM TO BE SOLVED: To provide a cast-in-place wall and floor type concrete structure in which a restraint bar is inserted into the vicinity of a crossing section of a wall and a floor so as to prevent bond-slip.;SOLUTION: In this concrete earthquake-resisting floor and wall type structure in which a plurality of concrete wall slabs and a plurality of concrete floor slabs cross one another and in which through-reinforcements are arranged in the wall slabs and the floor slabs via the crossing section, the wall slab 4 and the floor slab 6 are formed with almost uniform concrete strength including the crossing section 12; an axial reinforcement 18, which is elongated in the same direction as that of the through-reinforcement 10 of the floor slab 6, is inserted into at least the crossing section 12, and extended to a section 14, adjacent to the crossing section 12, of the floor slab, so that the crossing section 12 and the adjacent section 14 can be changed into rigid bodies as reinforcing areas 16 for resisting bending deformation thereof and slip caused by the tension failure of the through-reinforcement; a floor slab section continuing into the reinforcing area 16 serves as a plastic zone 22; and a plastic hinge forming location is rearranged at the end 23 of the plastic zone which is brought into contact with the reinforcing zone.;COPYRIGHT: (C)2009,JPO&INPIT
机译:解决的问题:提供一种现浇墙地式混凝土结构,其中将约束杆插入墙和地板的交叉部分附近,以防止粘结滑移。在这种混凝土抗震楼板墙式结构中,多个混凝土墙板和多个混凝土楼板彼此交叉,并且通过交叉部分在墙板和楼板中布置贯通钢筋,包括交叉部分12的墙板4和楼板6以几乎均匀的混凝土强度形成。沿与地板6的贯通加强件10的方向相同的方向伸长的轴向加强件18至少插入到交叉部分12中,并延伸到与交叉部分12相邻的部分14。因此,可以将交叉部分12和相邻部分14改变为刚性体,作为加强区域16,以抵抗其弯曲变形和由于贯通钢筋的拉伸失效而引起的滑动。延伸到加强区域16中的楼板部分用作塑料区22。并在与加固区域接触的塑料区域的末端23重新布置了一个塑料铰链形成位置。;版权所有:(C)2009,JPO&INPIT

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