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    • 3. 发明授权
    • 파일시공을 위한 이중강관 구조를 이용한 파일시공방법
    • 使用双管道结构填充的文件结构方法
    • KR101252247B1
    • 2013-04-05
    • KR1020120054228
    • 2012-05-22
    • 주식회사 우성디앤씨한국건설기술연구원
    • 박영빈신승호박경훈
    • E02D5/30E02D5/62E02D5/34E02D9/02
    • E02D5/30E02D5/34E02D5/62E02D9/02
    • PURPOSE: A pile construction method using a double steel pipe structure for a pile construction is provided to include an economical effect by including rigidity over the same level compared to an existing steel casing pipe before placing the concrete by reusing the steel casing pipe separated after placing the concrete. CONSTITUTION: A pile construction method using a double steel pipe structure for a pile construction comprises a step of installing a casing steel pipe(200) by embedding the casing steel pipe in the ground; a step of removing slime or soil inside the casing steel pipe by digging the inside of the casing steel pipe; a step of inserting a sacrifice steel pipe(300) into the casing steel pipe in order to initially correspond to the pressure of the earth and water in the ground with the steel casing pipe or a double steel pipe structure; a step of inserting a reinforcement cage into the inside of the sacrifice steel pipe; a step of placing concrete inside the sacrifice steel pipe; and a step of drawing the steel casing pipe.
    • 目的:提供一种使用双钢管结构进行桩施工的桩施工方法,其包括在通过重新使用放置后分离的钢套管放置混凝土之前,将现有钢套管的刚度设定在相同水平上的经济效果 具体。 构成:使用双钢管结构进行桩施工的桩施工方法包括通过将套管钢管嵌入地面来安装套管钢管(200)的步骤; 通过挖掘套管钢管的内部去除套管钢管内的泥土或泥土的步骤; 将牺牲钢管(300)插入套管钢管中以便最初对应于钢套管或双钢管结构的地面和水的压力的步骤; 将钢筋笼插入牺牲钢管的内部的步骤; 将混凝土置于牺牲钢管内的步骤; 以及拉拔钢套管的步骤。
    • 4. 发明授权
    • 전단블록이 상면에 형성된 피에스씨 거더와 그 제작방법 및 전단블록이 상면에 형성된 피에스씨 거더를 이용한 교량시공방법
    • PSC GIRDER WITH SHEAR BLOCK,PSC GIRDER MAKING METHOD WITH SHEAR BLOCK AND BRIDGE CONSTRUCTION METHOD USING PSC GIRDER WITH SHEAR BLOCK
    • KR101275754B1
    • 2013-06-17
    • KR1020120093698
    • 2012-08-27
    • 한국건설기술연구원주식회사 우성디앤씨
    • 박경훈김정호이상윤선종완박영빈
    • E01D2/00E01D21/00E01D19/12E04C3/26E04C5/16E01D101/28
    • E01D2/00E01D19/125E01D21/00E01D2101/28E04C3/26E04C5/16
    • PURPOSE: A PSC(PreStressed Concrete) girder forming a shear block on the upper surface, a construction method thereof, and a bridge construction method using the PSC girder forming the shear block on the upper surface are provided to improve a shear composite effect by forming the shear block between shear forming bodies in order to concentrate stress to a part in which a shear force is largely generated. CONSTITUTION: A manufacturing method of a PSC girder(100) forming a shear block on the upper surface comprises as follows. A bottom plate lower longitudinal reinforcing bar(160) is installed on the upper part of a reinforcing bar assembly unit. The bottom plate lower longitudinal reinforcing bar is inserted into a horizontal hole of a shear forming body in order to be separated. The shear forming body is removed in order to complete the PSC girder, and a plurality of shear blocks(150) is separated and is formed on the upper part of an upper flange(110) in the PSC girder. A vertical shear connection reinforcing bar(180) is formed in the reinforcing bar assembly unit, and the reinforcing bar assembly unit penetrates a vertical hole of the shear forming body. [Reference numerals] (AA,CC) End; (BB) Center part
    • 目的:提供在上表面形成剪切块的PSC(预应力混凝土)梁,其施工方法和使用在上表面形成剪切块的PSC大梁的桥梁施工方法,以通过成形来改善剪切复合效应 剪切形成体之间的剪切块,以便将应力集中到其中大量产生剪切力的部分。 构成:在上表面形成剪切块的PSC大梁(100)的制造方法如下。 底板下纵向钢筋(160)安装在钢筋组件单元的上部。 将底板下纵向钢筋插入剪切成形体的水平孔中以分离。 去除剪切成形体以完成PSC大梁,多个剪切块(150)被分离并形成在PSC大梁的上凸缘(110)的上部上。 在钢筋组合单元中形成有垂直剪切连接钢筋(180),并且钢筋组件单元穿过剪切成形体的垂直孔。 (附图标记)(AA,CC)结束; (BB)中心部分
    • 5. 发明授权
    • 지중 박스구조물의 외부 단면을 증설한 보강 구조체 및 그 시공 방법
    • 加强地下室结构外部强化结构及其构造方法
    • KR101544555B1
    • 2015-08-12
    • KR1020140022735
    • 2014-02-26
    • 한국건설기술연구원
    • 박경훈송재준이상윤
    • E02D29/045
    • E02D29/045
    • 지중 박스구조물의 상부 벽체, 하부 벽체 또는 측면 벽체의 외부 단면을 증설하여 일체화시킴으로써 기존의 지중 박스구조물 내의 활용도를 중지시키지 않고, 지중 박스구조물 내부의 공간을 감소시키지 않은 상태에서 지중 박스구조물의 보수보강을 수행할 수 있고, 또한, 누수로 인한 지중 박스구조물의 내구성이 저하되지 않도록 박스 외측의 방수 성능을 증진시킬 수 있으며, 임시방편적인 보수보강이 아닌 지중 박스구조물의 수명을 획기적으로 연장할 있는, 지중 박스구조물의 외부 단면을 증설한 보강 구조체 및 그 시공 방법이 제공된다.
    • 本发明提供了一种增加地下箱体结构的外截面的加强结构及其施工方法,其中地下箱结构的上壁,下壁或侧壁具有增加的外横截面以被整合 彼此加强地下箱结构,而不会中断使用现有的地下箱结构,并减少地下箱体结构内的空间。 除此之外,增加地下箱体结构的外截面的加固结构提高了地下箱结构的外侧的防水性能,防止由漏水引起的耐久性降低,并且显着延长了使用寿命 的地下箱结构,而不是临时加固地下箱结构。
    • 6. 发明公开
    • 모바일 현장조사-기반의 다차원 객체지향형 교량 정보처리 시스템 및 그 방법
    • 基于移动现场检测的桥梁的多维和面向对象数据管理系统及其相关方法
    • KR1020140068297A
    • 2014-06-09
    • KR1020120134214
    • 2012-11-26
    • 한국건설기술연구원
    • 박경훈송재준선종완
    • G06Q50/08G06Q10/00H04W4/02G06T19/00G06T17/10
    • G06Q50/08G06Q10/20G06T17/10G06T19/003H04W4/023
    • Provided are a multi-dimensional object-oriented bridge information management system based on mobile field inspection and a method thereof. According to an embodiment of the present invention, in checking and inputting various types of multi-dimensional information in the field, management behaviors such as checking, inputting, and the like, can be intuitionally, effectively conducted by utilizing three-dimensional (3D) objects of individual members constituting a bridge structure to be managed, compared with existing text or a 2D management scheme, temporal, monetary loss can be minimized by associating and integrating multi-dimensional object-oriented data obtained in a maintenance stage, a management level of a bridge structure can be enhanced by analyzing, sharing, and making public various types of bridge network information, infrastructure can be safely used by upgrading and informatizing a bridge network management system, and a management subject can establish a rational and long-term management strategy and build a cost-effective, consistent management system.
    • 提供了一种基于移动现场检查的多维面向对象桥接信息管理系统及其方法。 根据本发明的一个实施例,在本领域的各种类型的多维信息的检查和输入中,可以通过利用三维(3D)的方式直观地,有效地进行诸如检查,输入等的管理行为, 与现有文本或2D管理方案相比,构成要管理的桥梁结构的个体成员的对象可以通过将在维护阶段中获得的多维面向对象数据,维护阶段的管理级别, 通过分析,分享,公布各种桥梁网络信息,桥梁结构可以通过升级和信息化桥梁网络管理系统得到安全使用,通过管理主体可以建立理性和长期的管理策略 并建立一个具有成本效益,一致的管理体系。
    • 9. 发明公开
    • 불확실성 기반의 비용 효율적인 보강공법 선정을 위한 의사결정 방법
    • 基于不确定性选择成本有效的最优改造方法的决策方法
    • KR1020100076374A
    • 2010-07-06
    • KR1020080134392
    • 2008-12-26
    • 한국건설기술연구원
    • 선종완박경훈황윤국송재준이상윤
    • G06Q10/06G06Q50/08G06Q10/04
    • G06Q10/06375G06Q10/04G06Q50/08
    • PURPOSE: A decision-making method for selecting cost-effective optimal retrofit method based on uncertainty is provided to support optimal decision making in consideration of quantitative cost efficiency when making a decision related to selection of the best retrofit method. CONSTITUTION: Relative economic efficiency is evaluated in consideration of uncertainty about an alternative satisfying absolute economic efficiency(S102). Relative performance considering uncertainty about the alternative is evaluated(S104). Cost efficiency considering uncertainty using the evaluated relative profitability and relative performance is evaluated(S105). A decision-making factor for qualitative evaluation is drawn(S107). A quantitative decision-making factor and a quantitative decision-making factor are determined(S108).
    • 目的:提出一种基于不确定性选择具有成本效益的最优改造方法的决策方法,以便在作出与选择最佳改造方法有关的决策时考虑到定量成本效益的最优决策。 构成:考虑到满足绝对经济效益的替代方案的不确定性,评估了相对经济效率(S102)。 评估考虑到替代方案的不确定性的相对性能(S104)。 评估考虑到使用评估的相对收益率和相对绩效的不确定性的成本效率(S105)。 绘制了定性评估的决策因素(S107)。 确定定量决策因素和定量决策因素(S108)。
    • 10. 发明授权
    • 프리캐스트 내부합성블록 세그먼트를 이용한이중단면구조의 콘크리트복합체 구조물 및 그 시공방법
    • 使用双层(内外两种)中空型预制纤维增强聚合物管的FRP-混凝土复合结构及其构造方法
    • KR100864953B1
    • 2008-10-23
    • KR1020070057670
    • 2007-06-13
    • 한국건설기술연구원
    • 황윤국이영호박경훈권태규이상윤
    • E04B1/30E01D19/02E04C3/20E04C3/34
    • A concrete composite structure of a double cross section using a precast inner composite block segment, and a construction method of the concrete composite structure are provided to secure the connection efficiency sufficiently by connecting pipe-shaped fiber reinforced plastics mutually, to minimize the work in a construction site, to utilize a precast product manufactured in a factory to the maximum, and to have excellent economical efficiency, constructability and durability by making conveyance and installation possible. A concrete composite structure of a double cross section comprises a support structure, an inner composite block(200), and an outer block. The support structure is provided with many reinforcing bars and supported by installing the inner composite block and the outer block in a double cross-sectional structure, wherein a connection member including a reinforcing bar and a reinforcing bar assembly to connect with the inner composite block structurally. The inner composite block is manufactured at the appointed height by connecting precast inner composite block segments(200a,200b,200c) having a hollow(S) vertically in order, and placing plain concrete(221a,221b,221c,221d) in the inside of the precast inner composite block segments, wherein a ductility securing member(230) including a reinforcing bar or a reinforcing bar assembly is installed over the entire length of the inner composite block on the inside of precast concrete(220a,220b,220c,220d) of the inner composite block to secure ductility. The outer block is installed to cover the inner composite block and made of fiber reinforced plastics to secure the structural safety of a connection.
    • 提供一种使用预制内复合块段的双截面的混凝土复合结构,以及混凝土复合结构的施工方法,通过相互连接管状纤维增强塑料来充分确保连接效率,以最小化 施工现场,通过使运输和安装成为可能,最大限度地利用工厂生产的预制产品,并且具有极好的经济效益,可施工性和耐久性。 双截面的混凝土复合结构包括支撑结构,内部复合块(200)和外部块。 支撑结构设置有许多钢筋,并通过将内部复合块和外部块安装在双截面结构中来支撑,其中,包括钢筋和钢筋组件的连接构件在结构上与内部复合块连接 。 通过依次垂直地连接具有中空(S)的预制内部复合材料块段(200a,200b,200c),并将普通混凝土(221a,221b,221c,221d)放置在内部 的预制内部复合块段,其中包括钢筋或钢筋组件的延展性固定构件(230)安装在预制混凝土(220a,220b,220c,220d)内部的内部复合块的整个长度上 ),以确保延展性。 外部块被安装以覆盖内部复合块并由纤维增强塑料制成,以确保连接的结构安全。