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    • 2. 发明授权
    • 프리캐스트 SRC기둥과 프리캐스트 SRC보의 셀프포지셔닝 연결구조
    • 预制钢 - 混凝土柱和预制钢 - 混凝土复合梁之间的自定位接合结构
    • KR101583338B1
    • 2016-01-20
    • KR1020140096370
    • 2014-07-29
    • 경희대학교 산학협력단(주)케이에이치하우징솔루션스
    • 홍원기김선국윤여진성수진
    • E04B1/20E04B1/58E04C5/01
    • E04B1/185E04B1/30E04B1/41E04C3/29E04C3/36
    • 본발명은보철골(110)과상기보철골(110)을감싸는보콘크리트(150)를포함하여구성되는프리캐스트 SRC보(100); 기둥철골(210)과상기기둥철골(210)을감싸는기둥콘크리트(250)를포함하여구성되는프리캐스트 SRC기둥(200); 상기보철골(110) 단부에결합되며하부에세팅볼트삽입홀(132)이형성된보플레이트(130); 눕힌 U자형으로상기기둥철골(210)을관통하여설치되며상기기둥콘크리트(250)에매립되는정착철근(270); 상기기둥콘크리트(250) 외면에일부매립되게설치되며암나사산이형성된매립너트(260)에의해수나사산이형성된상기정착철근(270)의단부에체결되는기둥플레이트(230); 및, 상기기둥플레이트(230) 하부에외부로노출되도록설치되는세팅볼트(SB);를포함하여구성되되, 상기보플레이트(130)가상기기둥플레이트(230)에접촉한상태로하강할때 상기세팅볼트(SB)가상기세팅볼트삽입홀(132)에삽입되어셀프포지셔닝(self positioning)이가능하도록하는것을특징으로하는프리캐스트 SRC기둥과프리캐스트 SRC보의셀프포지셔닝연결구조를제공한다. 더불어상기정착철근(270)은생략되고, 상기매립너트(260)가상기철골의전방플렌지(212)에용접되는것을특징으로하는프리캐스트 SRC기둥과프리캐스트 SRC보의셀프포지셔닝연결구조를제공한다.
    • 本发明涉及预制SRC柱和预制SRC梁之间的自定位接头结构,包括:包括梁钢框架(110)的预制件SRC梁(100)和围绕梁钢框架(110)的梁混凝土(150) ; 包括柱钢框架(210)和围绕柱钢框架(210)的柱混凝土(250)的预制SRC柱(200); 梁板(130),其联接到梁钢框架(110)的端部,在梁的下部形成有固定螺栓插入孔(132); 锚杆(270),其通过以倾斜的U形方式穿过所述柱钢框架(210)并且被埋在所述柱状混凝土(250)上; 与所述锚固杆(270)的端部接合的柱板(230),所述柱板形成有阳螺纹,所述螺母具有插入螺母(260),所述插入螺母形成有通过部分插入所述柱式混凝土(250)的外表面上的内螺纹 ); 以及通过外部暴露而安装在所述列板(230)的下部的安装螺栓(SB),其中当所述梁板(130)向下移动时,所述固定螺栓(SB)插入到所述固定螺栓插入孔(132) 在柱板(230)上接触,允许自定位。
    • 3. 发明授权
    • Ultra high performance fiber reinforced concrete arch bridge and constructing method thereof
    • 超高性能纤维混凝土拱桥及其施工方法
    • KR101199561B1
    • 2012-11-12
    • KR20120080241
    • 2012-07-23
    • E01D4/00E01D21/00
    • E01D21/00E01D2/00E01D4/00E01D19/125E01D2101/24E01D2101/26E01D2101/32E04C3/10E04C3/29E04C5/10E04C5/16
    • PURPOSE: An arch bridge made of high-strength fiber reinforced concrete and a construction method thereof are provided to improve construction performance by minimizing environmental changes. CONSTITUTION: An arch bridge(100) made of high-strength fiber reinforced concrete comprises a pair of concrete footings(110,110'), an arch girder(120), strain prevention members(130), columns(140), and a slab(150). The concrete footings face each other to support the arch girder. The arch girder is formed by connecting end arches(121) and a center arch(122) to each other and inserting a PC steel member into the end and center arches. When the PC steel member is tensioned, the strain prevention members are formed between the arch girder and the concrete footings. The columns are protruded from the arch girder and support the slab. The slab has boreholes in which the columns are coupled and is connected to the arch girder.
    • 目的:提供一种由高强度纤维增强混凝土制成的拱桥及其施工方法,通过最小化环境变化来提高施工性能。 构成:由高强度纤维混凝土制成的拱桥(100)包括一对混凝土基脚(110,110'),拱形梁(120),应变防护构件(130),柱(140)和板( 150)。 混凝土基础面对面以支撑拱形大梁。 拱形梁通过将端拱(121)和中心拱(122)彼此连接并将PC钢构件插入端部和中心拱形而形成。 当PC钢构件被张紧时,应变防止构件形成在拱形梁和混凝土基座之间。 柱从拱形大梁突出并支撑板。 板坯具有钻孔,其中柱被联接并连接到拱形梁。
    • 4. 发明公开
    • 건축용입체조형물및그제조방법
    • 三维建筑模具及其生产方法
    • KR1020000032704A
    • 2000-06-15
    • KR1019980049256
    • 1998-11-17
    • 노병택
    • 노병택
    • E04C3/30
    • B32B27/20B29C63/22C09D5/028C09D5/1681C09D5/18E04C3/29E04C3/36
    • PURPOSE: A three-dimensional mold for a construction and its production method are provided to prevent the remain of a separating line in an appearance of a foaming material, to reduce a constructing time, to maintain the adhesive strength of an aggregate and the foaming material, not to limit a constructing height, to prevent the generation of a poisonous gas and to prevent a rust generated in the aggregate by preventing the soaking of rain inside the foaming material at rain. CONSTITUTION: A resistant layer(50), a hardening layer of surface(51), a silica layer(53), a coloring layer(54) and a transparent water-repellent layer(55) are sequentially formed on the surface of a foaming material(30) from the inside to the outside. The foaming material(30) is processed in a three-dimensional form by using a processing device of three-dimensional form after cutting by using heat rays when a hollowed portion(32) of the foaming material(30) is processed. Then a resistant agent, a hardening agent, silica, a colored pigment and a water repellent are sequentially spread on the surface of the foaming material(30). Thereby a construction is finished. The resistant agent spread on the surface of the foaming material(30) prevents the combustion of the foaming material(30) by blocking the more combustion at a fire. A rib(42) formed in the outside of an aggregate(40) and a long groove(32g) formed in the foaming material(30) maintains the coherence by preventing the rotation of the aggregate(40) inside the foaming material(30) when the section of the aggregate(40) is a cylinder.
    • 目的:提供一种用于结构的三维模具及其制造方法,以防止发泡材料外观上的分离线残留物,减少施工时间,保持骨料和发泡材料的粘合强度 不要限制构造高度,防止有机气体的产生,并且通过防止发泡材料中的雨在雨中浸泡而防止在集料中产生的锈蚀。 构成:在发泡体的表面上依次形成耐电介质层(50),表面硬化层(51),二氧化硅层(53),着色层(54)和透明防水层(55) 材料(30)从内到外。 当处理发泡材料(30)的中空部分(32)时,通过使用热射线在切割之后使用三维形状的处理装置,以三维形式处理发泡材料(30)。 然后,在发泡材料(30)的表面上依次铺展耐药剂,硬化剂,二氧化硅,着色颜料和防水剂。 从而完成结构。 在发泡材料(30)的表面上扩散的阻力剂通过阻止火灾引起更多的燃烧来防止发泡材料(30)的燃烧。 形成在聚集体(40)的外侧的肋(42)和形成在发泡材料(30)中的长槽(32g)通过防止聚集体(40)在发泡材料(30)内旋转来保持相干性, 当集料(40)的截面为圆柱体时。
    • 6. 发明公开
    • 강합성보 및 그에 따른 강합성보의 시공방법
    • 钢筋混凝土梁及其方法
    • KR1020140043185A
    • 2014-04-08
    • KR1020120108690
    • 2012-09-28
    • 주식회사 홍지주식회사 도화엔지니어링주식회사 예경산업개발
    • 김용민박찬민인기
    • E01D2/00E01D21/00E04C3/29E04C3/20E01D101/24E04C3/04
    • E01D2/00E01D21/00E01D2101/24E04C3/20E04C3/29E04C2003/0452
    • The purpose of a steel composite girder (100) according to the present invention is to increase the strength of a structure by joining a PC panel (1) and an I-beam (2) and making the joined PC panel (1) and the I-beam (2) integrally move, to generally reduce the materials of the structure, and to provide the structure have excellent constructability. To achieve the purposes described above, the steel composite girder (100) according to the present invention has technical characteristics of: completing the PC panel (1) by installing end reinforcing units (3) which are joined to both ends of the PC panel (1) and which covers the lateral surfaces and vertical edges of the ends, forming two rows of through-holes (3) which are formed on the center of the PC panel (1) at predetermined intervals in the longitudinal direction, and installing insertion pieces (20) inserted into the through-holes (10); and joining the PC panel (1) and the I-beam (2) by joining the ends of the connection bolts (12) penetrating through the insertion pieces (20) and the holes formed on the I-beam (2) with nuts. [Reference numerals] (AA) A-A' section
    • 根据本发明的钢复合梁(100)的目的是通过连接PC面板(1)和工字梁(2)来增加结构的强度,并使接合的PC面板(1)和 工字梁(2)整体移动,一般减少结构材料,并提供具有优良构造性的结构。 为了实现上述目的,根据本发明的钢复合梁100具有以下技术特征:通过安装连接到PC面板的两端的端部加强单元(3)来完成PC面板(1) 1),其覆盖端部的侧表面和垂直边缘,形成在纵向方向上以预定间隔形成在PC面板(1)的中心上的两排通孔(3),并且安装插入件 (20)插入所述通孔(10)中; 并且通过将贯穿插入件(20)的连接螺栓(12)的端部和形成在工字钢梁(2)上的孔用螺母连接,来连接PC面板(1)和工字钢梁(2)。 (附图标记)(AA)A-A'部分