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    • 1. 发明公开
    • 슬래브-기둥 접합부용 전단보강체 및 그를 이용한전단보강구조
    • 用于SLAB-COLUMN连接和剪切加固结构的剪切加固组件
    • KR1020090009350A
    • 2009-01-23
    • KR1020070072536
    • 2007-07-20
    • 두산건설 주식회사광운대학교 산학협력단
    • 이성연지석원조형로이원호양원직정인희
    • E04C5/06E04B5/43E04C5/01
    • A shear reinforcement for a slab-column joint and a shear reinforcement structure using the same are provided to manufacture easily by the simplification of a structural design, and to restrain the location change of a shear reinforcement against an upper reinforcing bar inserted through a channel of a shear reinforcement core member when placing concrete. A shear reinforcement for a slab-column joint comprises a shear reinforcement core member(2) composed of upper anchorages(2a) having a channel for an appropriate upper reinforcing bar of a slab, lower anchorages(2b) arranged to cross each other on the right and left parts of each lower part at regular intervals in the longitudinal direction and having a bend(2bb), and an intermediate shear portion(2c) connecting each corresponding part of the upper anchorage and the lower anchorage in a single body, and auxiliary reinforcing bars(3) arranged and fixed on two lower anchorages of the shear reinforcement core member in the longitudinal direction.
    • 通过简化结构设计,能够容易地制造用于板坯柱接头的抗剪加固件和使用其的剪力加固结构,并且通过简化结构设计来限制抗剪强度的位置改变, 当混凝土浇筑时,剪力增强芯构件。 用于板坯柱接头的剪切增强件包括由上部锚固件(2a)组成的剪切增强芯部构件(2),所述上部锚固件具有用于板坯的适当的上部钢筋的通道,下部锚固件(2b)布置成彼此交叉 每个下部的右侧部分和左侧部分在纵向方向上规则间隔并具有弯曲部分(2bb),以及将上部锚固件和下部锚固件的每个对应部分连接在一个单一主体中的中间剪切部分(2c)以及辅助部件 钢筋(3)沿纵向方向布置并固定在剪切增强芯构件的两个下部锚固件上。
    • 4. 发明公开
    • 바닥슬라브의 층간소음 차단구조
    • 混凝土沥青混凝土结构破坏结构
    • KR1020080093509A
    • 2008-10-22
    • KR1020070037277
    • 2007-04-17
    • 하영호두산건설 주식회사
    • 안종훈하영호이성연지석원윤창연
    • E04F15/20E04F15/024E04C2/04F24D3/12
    • E04F15/203E04F15/185E04F15/22E04F2290/041E04F2290/044
    • An interlayer noise isolation structure of a floor slab is provided to reduce and isolate interlayer noise by having a shock absorbing sheet having a shock absorbing projection and a support board between a floor slab and an ondol, thereby forming an air layer between a floor slab and an ondol. An interlayer noise isolation structure of a floor slab, capable of cutting off interlayer noise effectively by forming an air layer for reducing interlayer noise between a floor slab and an ondol, comprises a shock absorbing sheet(10) provided with many shock absorbing projections(12) to form an air layer and to cut off water on the upper part of a floor slab, a support board(20) coupled with the top of the shock absorbing sheet by a binder to keep bearing capacity, an insulation layer(30) composed of an insulating material and formed on the upper part of the support board, and an ondol formed on the upper part of the insulation layer.
    • 提供一种楼板的层间隔离隔离结构,通过在地板和通风口之间设置具有减震突起和支撑板的冲击吸收片,从而减少和隔离层间噪声,从而在地板和地板之间形成空气层 一个ondol 一种能够通过形成用于降低地板和导热板之间的层间噪声的空气层来有效地切断层间噪声的楼板的层间隔离隔离结构,包括具有许多减震突起(12)的减震片(10) )以形成空气层并在楼板的上部切断水;支撑板(20),其通过粘合剂与冲击吸收片的顶部联接以保持承载能力;绝缘层(30),构成 的绝缘材料形成在支撑板的上部,以及形成在绝缘层的上部上的通孔。