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    • 1. 发明授权
    • 단부 H형강이 구성된 합성 보를 이용한 기둥 보 접합부 구조
    • KR101880492B1
    • 2018-08-16
    • KR1020170113131
    • 2017-09-05
    • (주)한국방재기술
    • 안태상황정현김영주박진화
    • E04B1/18E04B1/30E04C3/293E04C5/18
    • E04B1/185E04B1/30E04C3/293E04C5/18
    • 본발명은단부 H형강이구성된합성보를이용한기둥보 접합부구조에관한것으로서, 더욱상세하게는충전강관구조의보 본체단부에일정길이로단부 H형강을구성하여부모멘트구간에서의모멘트저항성능을높이면서도기둥과의결합시에기둥에별도의브라켓등을결합하지않고서도직접보를기둥에접합할수 있도록하여기둥과의접합부시공성및 구조성능이향상되도록하는단부 H형강이구성된합성보를이용한기둥보 접합부구조에관한것이다.본발명의바람직한일 실시예는보와기둥의접합구조에있어서, 기둥은내부철골기둥과철골기둥의외부를피복하는콘크리트부로이루어지는철골철근콘크리트기둥이며, 일정폭과길이를갖는수평으로형성되는하부판과, 수직으로형성되는수직판과수직판의상단부에서수평외측으로연장되는상부수평판과수직판의하단부에서수평외측으로연장되는하부수평판으로이루어져ㄷ 형단면을갖도록형성되며, 하부판상부면의폭방향양측에서상부수평판이각각외측으로향하도록일정거리이격되어각각하부수평판이접합되도록형성되는측면부재와, 측면부재의길이방향의일정간격마다한 쌍의측면부재의수직판을연결하도록형성되는간격유지재로이루어지는본체와; 상부플랜지와, 상부플랜지의일정거리하부에평행하게형성되는하부플랜지와상부플랜지와하부플랜지의폭방향중앙부를연결하는웨브로이루어져, 본체의길이방향각 단부에서일정길이외측으로돌출되도록일정길이본체의내부에접합되는단부 H형강;을포함하여이루어지며, 단부 H형강의외측단부가기둥의철골기둥의일정높이에서측면에결합부재로접합되며, 콘크리트부는철골기둥의외측표면에서본체의외측단부까지형성되며, 수직으로형성되는수직판과, 수직판의상단부에서외측수평방향으로연장되는상부수평판과, 수직판의하단부에서내측으로연장되는하부수평판으로이루어지는하부연장부재가, 본체의단부 H형강이형성된구간의하부판하부면의폭방향양측에서하부수평판이마주보도록일정거리이격되어각각상부수평판이접합되도록형성되며, 하부연장부재의내측단부에는단부를폐합하도록마구리판이형성되고, 하부판의폭방향중앙부가길이방향양단부에서일정길이절개되어절개부가형성되어, 단부 H형강의웨브가절개부에끼워져, 단부 H형강의하부플랜지가하부수평판의상부면에접합되고, 상부플랜지가상부수평판의하부면에접합되도록한다.
    • 3. 发明授权
    • 단면증설에 의한 기존 철근콘크리트 모멘트골조 건축물의 내진보강방법 및 보강장치
    • 通过部分扩展增强现有混凝土框架结构的地震能力的方法
    • KR101397886B1
    • 2014-05-20
    • KR1020130095920
    • 2013-08-13
    • 주식회사 디알비동일(주)한국방재기술
    • 안태상황정현임종만박진화송동범
    • E04B1/98E04H9/02
    • The present invention relates to a method for reinforcing strength by enlarging the section of the structural member of an existing reinforced concrete building and, more particularly, to a seismic retrofit method for an existing reinforced concrete moment frame building, which can improve seismic performance by integrating a steel plate concrete composite reinforcing member with the structural member of an existing reinforced concrete moment frame building, particularly with the structural member of a rectangular school building to enhance the strength and stiffness of the existing reinforced concrete moment frame building. According to an appropriate embodiment of the present invention, the seismic retrofit method for an existing reinforced concrete moment frame building by section enlargement comprises the steps of: roughening the exposed surface of a structural member to be reinforced in an existing reinforced concrete moment frame building; fixing a connection member, which includes a pair of longitudinal members installed in parallel along the axis of the structural member to be reinforced with a predetermined gap therebetween and a plurality of transverse members installed in parallel in the direction perpendicular to the longitudinal members with a predetermined gap therebetween to connect the pair of longitudinal members, to the roughened exposed surface of the structural member to be reinforced along the axis of the structural member to be reinforced; coupling a permanent form, which has a U-shaped cross section, to the connection member to cover the exposed surface of the structural member to be reinforced while forming a filler casting space between the permanent form and the exposed surface of the structural member to be reinforced; and casting a filler in the filler casting space between the permanent form and the exposed surface of the structural member to be reinforced.
    • 本发明涉及一种通过扩大现有钢筋混凝土建筑物的结构构件的截面来加强强度的方法,更具体地说,涉及一种用于现有钢筋混凝土矩构架建筑的地震改造方法,其可以通过集成来提高地震性能 钢板混凝土复合材料加强件与现有钢筋混凝土矩框架结构件的结构件,特别是矩形校舍的结构件,增强了现有钢筋混凝土矩构架建筑的强度和刚度。 根据本发明的一个合适的实施例,现有的钢筋混凝土力矩框​​架建筑通过剖面扩大的地震改造方法包括以下步骤:在现有的钢筋混凝土框架建筑物中粗糙化要被加固的结构构件的暴露表面; 固定连接构件,其包括沿着结构构件的轴线平行安装的一对纵向构件,以在其间具有预定间隙而被加强,并且沿垂直于纵向构件的方向平行安装的多个横向构件具有预定的 将所述一对纵向构件连接到要被加固的结构构件的轴线上将被加强的结构构件的粗糙化的暴露表面; 将具有U形横截面的永久形式连接到连接构件以覆盖待加强的结构构件的暴露表面,同时在永久形式和结构构件的暴露表面之间形成填充物浇注空间,以形成 加强; 并且在永久形式和要被加强的结构构件的暴露表面之间的填料浇注空间中浇注填料。
    • 4. 发明授权
    • 지진저감용 면진 모듈
    • 用于地震减震的振动隔离模块
    • KR101384027B1
    • 2014-04-09
    • KR1020130095712
    • 2013-08-13
    • 주식회사 디알비동일(주)한국방재기술
    • 이원호김형준안태상임종만황정현박진화송동범
    • E04B1/98E04H9/02
    • The present invention provides a vibration isolation module for reducing earthquake vibration, capable of obtaining low manufacturing costs and vibration reduction performance without construction speciality. According to a preferred embodiment of the present invention, the vibration isolation module includes a lower plate having a flat floor surface of a fixed area; an upper plate facing the lower plate by being located above the lower plate; a plurality of ball bearings which is located between the upper plate and the lower plate so that steel balls are in point contact with the upper plate and support horizontal displacement of the upper plate in a rolling contact; and one or more high damping rubbers returning the displaced upper plate to an original position with a viscoelastic restitution force as one and the other end are individually fixed to the lower plate and the upper plate, respectively.
    • 本发明提供一种用于减少地震振动的振动隔离模块,能够在没有施工特性的情况下获得低制造成本和减振性能。 根据本发明的优选实施例,隔振模块包括具有固定区域的平坦地板表面的下板; 通过位于下板上方面向下板的上板; 多个球轴承位于上板和下板之间,使得钢球与上板相接触并支撑上板在滚动接触中的水平位移; 并且一个或多个高阻尼橡胶将位移的上板返回到具有粘弹性恢复力的原始位置,并且另一端分别固定到下板和上板。