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    • 12. 发明授权
    • 매립형 가압정착장치를 이용한 구조용거더 및 그 시공방법
    • 带有嵌入式装置的吉他手及其GIRDER构造方法
    • KR101660888B1
    • 2016-09-29
    • KR1020160017608
    • 2016-02-16
    • (주)비티엠이엔씨김찬녕(주)동명기술공단종합건축사사무소주식회사 건화삼부토건주식회사
    • 김찬녕
    • E01D2/00E01D2/02E01D21/00E01D101/28
    • 구조용거더상부플랜지에매립되도록하되, 정착구수용홈, 유압잭수용홈을관통하도록배치시킴에있어서반력대역할과정착판역할을할 수있도록하여보다효과적인압축PC강재를활용할수 있는매립형가압정착장치를이용한구조용거더및 그시공방법에관한것으로서, 상기매립형가압정착장치는반력판으로부터이격되어중앙부에쉬스홀이형성되어정착구수용홈에표면이노출되어노출된쉬스홀에압축PC강재가삽입될수 있도록하게되며체결구에의한집중응력을구조용거더에분산시키면서저항하는역할을하는정착판; 및작용하는압축응력과집중응력에저항하는역할을하도록상기반력판과정착판사이에단부가서로일체화되어쉬스홀을연통되도록형성된중간지지관;을포함한다.
    • 本发明涉及一种使用嵌入式加压锚固装置的结构梁,其能够通过嵌入在结构梁的上凸缘中并且当被布置成穿过结构梁时被有效地用作反应床和锚固板 锚固容纳槽和液压千斤顶容纳槽。 嵌入式加压锚固装置包括:与反应床分离的锚固板,其中心处形成有护套孔,使得表面暴露于锚固容纳槽,并且PC钢能够插入暴露的护套孔中 并通过紧固件将紧固应力分散到结构梁上并抵抗应力; 以及中间支撑板,其通过允许端部与反应板和锚固板一体化以抵抗施加的压缩应力和集中的应力而与护套孔连通。
    • 16. 发明授权
    • PSC 빔을 이용한 라멘교 시공방법
    • 使用PSC光束的RAHMEN BRIDGE构造方法
    • KR101538757B1
    • 2015-07-24
    • KR1020140015032
    • 2014-02-10
    • (주)비티엠이엔씨김찬녕
    • 김찬녕
    • E01D2/00E01D21/00
    • E01D2/00E01D21/00
    • 라멘교의장경간시공및 우각부부모멘트를최소화시킬수 있는 PSC 빔을제작한후 양벽체부와일체화시킴으로서형하공간확보가용이하며, 공사기간을단축시킬수 있어경제적인 PSC 빔을이용한라멘교시공방법및 이를이용하여제작된라멘교에관한것으로서상기 PSC 빔은압축용강재에의한인장응력도입이가능하며, 상연에가압정착체가매립되어내측이노출되며상기가압정착체는압축용강재의양 단부가정착판에정착너트에의하여정착된다.
    • 本发明涉及使用PSC梁的拉姆门桥施工方法及其制造的拉姆门桥。 本发明使得能够安装拉姆门桥的PSC梁具有很长的跨度,并且在制造PSC梁之后,最小化与两个壁一体化的角部的负矩。 因此,本发明容易确保架空间隙,并且缩短施工周期以具有优异的经济效率。 PSC梁能够通过压缩钢材引入拉伸应力,并且将加压夹具埋入上周,使夹具内部露出,并且将压缩钢材的两个端部固定在固定 通过固定螺母板。
    • 19. 发明公开
    • 기존 교량의 내하력을 보강하는 시공방법
    • 现有桥梁的加固方法及其使用及生产的桥梁
    • KR1020130130957A
    • 2013-12-03
    • KR1020120054646
    • 2012-05-23
    • 김찬녕
    • 김찬녕
    • E01D22/00E01D2/00E01D19/12E01D19/14E04C3/02E01D101/26
    • E01D22/00E01D2/00E01D19/125E01D19/14E01D2101/26E04C3/02
    • The present invention relates to a constructing method for reinforcing the load carrying capacity of an existing bridge and a bridge manufactured thereby. The purpose of the present invention is to provide the constructing method for reinforcing the load carrying capacity of the existing bridge and the bridge manufactured thereby, wherein the constructing method removes the bottom plates of an existing deteriorated simple bridge and continuous bridge, installs a new bottom plate, installs a steel bar at an anchoring unit blocked-out on the top or side of a girder, and then reinforces the load carrying capacity of the existing bridge by inwardly pressing the steel bar. The present invention applies the constructing method for reinforcing the load carrying capacity of the existing bridge and the bridge manufactured thereby to various highway bridges and railway bridges, wherein the constructing method comprises: a step of disassembling and removing the deteriorated bottom plate of the existing bridge, and installing the steel bar for reinforcement at the anchoring unit blocked-out on the top or side of the girder; and a step of anchoring the steel bar by inwardly pressing the steel bar. The constructing method also includes a step of disassembling the deteriorated bottom plate of the bridge comprising the girder and the bottom plate, continuously installing the steel bars for reinforcement at the top and side of the girder, and then inwardly pressing the installed steel bars for reinforcement.
    • 本发明涉及一种用于增强现有桥梁和由此制造的桥梁的承载能力的构造方法。 本发明的目的是提供一种用于增强现有桥梁和由此制造的桥梁的承载能力的构造方法,其中,构造方法去除现有劣化的简单桥梁和连续桥梁的底板,安装新的底部 在钢板顶部或侧面的锚固单元上安装钢筋,然后通过向内按压钢筋来增强现有桥梁的承载能力。 本发明将用于加强现有桥梁和由此制造的桥梁的承载能力的构造方法应用于各种公路桥梁和铁路桥梁,其中构造方法包括:拆卸和移除现有桥梁的劣化底板的步骤 并且在锚固单元的顶部或侧面上将钢筋钢筋安装在锚固单元上; 以及通过向内按压钢筋来锚定钢筋的步骤。 构造方法还包括拆卸包括梁和底板的桥的劣化底板的步骤,在梁的顶部和侧面连续地安装用于加强的钢筋,然后向内挤压安装的钢筋以加固 。