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    • 11. 发明公开
    • 해중 공간을 구비한 해상 부유식 구조물 직접 시공 방법
    • 具有水下空间的离岸浮式结构,以及海上直接施工方法
    • KR1020120120678A
    • 2012-11-02
    • KR1020110038406
    • 2011-04-25
    • 한국건설기술연구원
    • 정연주황윤국유영준이두호
    • B63B35/34B63B35/44E01D15/14B63B9/06
    • PURPOSE: A floating offshore structure with an underwater space and a direct construction method thereof are provided to actively utilize not only an offshore space but also an underwater space by forming the conical underwater space. CONSTITUTION: A floating offshore structure with an underwater space comprises upper plate structures or pontoons(160), an underwater structure, and upper facilities(170). The upper plate structures are floated on the sea by using buoyancy. The underwater structure is formed under the upper structures or the pontoons at one or more floors. The upper facilities are formed on the top of the upper plate structures or the pontoons. The underwater structure is connected by extending a housing and a pillar from the lowermost floor to the uppermost floor. Cables are connected to the pillar.
    • 目的:提供一种具有水下空间和直接施工方法的浮式海上结构,通过形成锥形水下空间,积极利用海上空间,同时通过水下空间。 构成:具有水下空间的浮式海上结构包括上板结构或浮筒(160),水下结构和上部设施(170)。 上板结构通过浮力浮在海上。 水下结构形成在一个或多个楼层的上部结构或浮筒下面。 上部设施形成在上板结构或浮筒的顶部。 通过将外壳和支柱从最底层延伸到最上层来连接水下结构。 电缆连接到支柱。
    • 19. 发明公开
    • 고인성 콘크리트를 이용한 교량가설공법
    • 使用高韧性混凝土的高韧性混凝土预制钢丝绳及其使用的桥梁结构方法
    • KR1020100074742A
    • 2010-07-02
    • KR1020080133250
    • 2008-12-24
    • 한국건설기술연구원
    • 황윤국김정호박경훈이상윤
    • E01D21/00E01D2/00E01D19/12E04C3/20E01D101/24
    • E01D21/00E01D2/00E01D19/12E01D2101/24E04C3/20
    • PURPOSE: A high-toughness precast girder made with high-toughness concrete and a bridge construction method using the same are provided to secure earthquake-resistant performance and ductility through integral movement of the inner concrete. CONSTITUTION: A high-toughness precast girder made with high-toughness concrete comprises a concrete form, inner concrete(200), and a shear connection part. The concrete form is made with high-toughness concrete including steel fiber or organic fiber. The inner concrete is filled in the concrete form and formed into one body. The shear connection part in which steel reinforcements arranged in the concrete form are projected inward is formed between the concrete form and the inner concrete.
    • 目的:采用高韧性混凝土制成的高韧性预制梁和采用该混凝土的桥梁施工方法,通过内混凝土的整体运动确保抗震性能和延展性。 构成:用高韧性混凝土制成的高韧性预制梁包括混凝土形式,内混凝土(200)和剪切连接部分。 具体形式由含有钢纤维或有机纤维的高韧性混凝土制成。 内混凝土填充为混凝土,形成一体。 在混凝土形式和内混凝土之间形成有以混凝土形式布置的钢筋的向内突出的剪切连接部。
    • 20. 发明公开
    • 에프알피 콘크리트 합성 부재의 제조방법
    • FRP混凝土制造方法
    • KR1020090129006A
    • 2009-12-16
    • KR1020080055057
    • 2008-06-12
    • 한국건설기술연구원
    • 송재준황윤국
    • E04C3/28E04C3/29E04C3/293
    • PURPOSE: A manufacturing method of an FRP concrete composite member is provided to manufacture an FRP concrete composite member with high strength and high quality by compounding an FRP material and a concrete member completely without separation, thereby preventing the lowering of structural strength. CONSTITUTION: A manufacturing method(1) of an FRP concrete composite member comprises the steps of manufacturing a strut type concrete member(10), leaving the concrete member as it is for appointed hours to cause sufficient drying shrinkage(20), compounding an FRP material and the concrete member by filament-winding an FRP material on the surface of the dry-shrunk concrete member(30), and curing the FRP material, thereby completing the FRP concrete composite member(40).
    • 目的:提供一种FRP混凝土复合构件的制造方法,通过将FRP材料和混凝土构件完全混合而不分离地制造具有高强度和高质量的FRP混凝土复合构件,从而防止结构强度的降低。 构成:FRP混凝土复合构件的制造方法(1)包括制造支柱式混凝土构件(10)的步骤,使混凝土构件按规定的时间停留以引起足够的干缩(20),将FRP 材料和混凝土构件,通过在干缩混凝土构件(30)的表面上缠绕FRP材料,并固化FRP材料,从而完成FRP混凝土复合构件(40)。