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公开(公告)号：KR101153827B1
公开(公告)日：2012-06-18
申请号：KR1020110096054
申请日：2011-09-23
IPC: E01D2/00 , E01D2/04 , E01D22/00 , E01D101/30
CPC classification number: E01D2/00 , E01D2/04 , E01D22/00 , E01D2101/30
Abstract: PURPOSE: A beam reinforcing structure of a rahmen bridge using a strand is provided to construct a bridge with excellent durability by effectively dispersing a load applied to a horizontal support beam. CONSTITUTION: A beam reinforcing structure of a rahmen bridge using a strand comprises a horizontal support beam(2), a strand(1), and four saddles(3). The horizontal support beam has a pair of strand fixing units(21) and two pairs of inclined holes(22). One end of the strand is fixed to one strand fixing unit and is horizontally extended, and the other end is fixed to the other strand fixing unit through the inclined holes. Wires(11) are inserted into the saddles. The saddles are fixed to the gaps between the wires and the bottom surface of the horizontal support beam.
Abstract translation: 目的：通过有效地分散施加在水平支撑梁上的载荷，提供使用绞线的拉姆门桥的梁加强结构，以构造具有优异耐久性的桥梁。 构成：使用绞线的拉姆门桥的梁加强结构包括水平支撑梁（2），绞线（1）和四个鞍座（3）。 水平支撑梁具有一对股线固定单元（21）和两对倾斜孔（22）。 股线的一端固定在一股固定单元上，水平延伸，另一端通过倾斜孔固定在另一股线固定单元上。 电线（11）插入鞍座。 鞍座固定在电线和水平支撑梁的底面之间的间隙。
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公开(公告)号：KR101130968B1
公开(公告)日：2012-03-28
申请号：KR1020110096050
申请日：2011-09-23
IPC: E01D2/00 , E01D2/02 , E01D21/00 , E01D101/30
CPC classification number: E01D2/00 , E01D2/02 , E01D21/00 , E01D2101/30
Abstract: PURPOSE: A girder fixing structure for a rahmen bridge is provided to improve durability and stability by distributing tension and compressive stress to a girder. CONSTITUTION: A girder fixing structure for a rahmen bridge comprises multiple fixing bolts, vertical beams(2), girders(3), first stress dispersion units(4). The fixing bolts are assembled in screw holes of a fixing plate and are buried in piers(12). The vertical beams have multiple first coupling holes in which the protruded ends of the fixing bolts are inserted. The girders are coupled to the top of the vertical beams. Each first stress dispersion unit is composed of guide brackets(41), strand fixing brackets(43), and strands(45). The strand fixing brackets have one or more second coupling holes. The strands are fixed to the second coupling holes through strand fixing nuts(44).
Abstract translation: 目的：提供一种用于拉曼门的大梁固定结构，以通过向大梁分布张力和压应力来提高耐久性和稳定性。 构成：用于拉曼门的大梁固定结构包括多个固定螺栓，垂直梁（2），桁材（3），第一应力分散单元（4）。 固定螺栓组装在固定板的螺孔中，并被埋在墩（12）中。 垂直梁具有多个第一联接孔，固定螺栓的突出端插入其中。 大梁耦合到垂直梁的顶部。 每个第一应力分散单元由引导支架（41），线束固定支架（43）和股线（45）组成。 股线固定支架具有一个或多个第二联接孔。 股线通过股线固定螺母（44）固定到第二联接孔。
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公开(公告)号：KR100909238B1
公开(公告)日：2009-07-27
申请号：KR1020070005006
申请日：2007-01-17
IPC: E02D5/80
Abstract: An anchor and method of installing the anchor are provided to reinforce fixture of the anchor in an excavation by splaying an anchor extending body with an extending cap, which moves through thermite reaction. An anchor comprises a plurality of tensile members(w), an anchor main body(10), an anchor extending body(30), an extending cap(50), and an extending unit. The tensile members are arranged in parallel. The anchor main body is attached to the tensile members and inserted in an excavation. The anchor extending body includes a case(31) and extendable portions(32). The case covers the external circumference of the anchor main body. The extendable portions are attached to the case circumferentially at regular intervals, and extend from the end of the case. The extending cap, which is located at the lower part of the anchor extending body, moves along the anchor main body, and includes an inserted part(51) and a funnel-like part(52). A diameter of the inserted part is smaller than a diameter of the anchor extending body. The funnel-like part extends outwards from the inserted part obliquely, having a diameter, which is larger than the diameter of the anchor extending body. The extending unit, which is installed under the extending cap, inserts the extending cap in the anchor extending body so that the extendable portions splay toward the inner wall of the excavation, and extends the excavation.
Abstract translation: 提供锚固件和安装锚固件的方法，以便通过用延伸帽来展开锚固延伸体来加固锚固件在挖掘中的固定，所述延伸帽穿过铝热反应。 锚包括多个拉伸构件（w），锚主体（10），锚延伸体（30），延伸帽（50）和延伸单元。 拉伸构件平行布置。 锚主体连接到抗拉构件并插入挖掘中。 锚固延伸体包括壳体（31）和可延伸部分（32）。 壳体覆盖锚固主体的外周。 可延伸部分以规则的间隔沿周向连接到壳体，并从壳体的端部延伸。 位于锚固延伸体下部的延伸帽沿锚固主体移动，并包括插入部分51和漏斗状部分52。 插入部分的直径小于锚定延伸体的直径。 漏斗状部分从插入部分向外倾斜延伸，其直径大于锚定延伸体的直径。 安装在延伸帽下方的延伸单元将延伸帽插入到锚延伸体中，使得延伸部朝向挖掘的内壁展开，并且延伸挖掘。
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公开(公告)号：KR1020080067732A
公开(公告)日：2008-07-22
申请号：KR1020070005008
申请日：2007-01-17
CPC classification number: E02D3/11 , E02D5/44 , E02D3/12 , E02D3/123 , E02D2250/003
Abstract: A method of reinforcing the ground is provided to increase skin friction and reinforce support of the ground by applying pulse discharge to the inner surface of an excavation to compact the excavation. A method of reinforcing the ground includes the steps of: forming an excavation(h) under a ground(e) on which a structure is built; filling the excavation with a grouting material(g); extending the bottom of the excavation to make a bulb(r) through a termite reaction caused by transmitting energy to a metal mixture made of metal oxide and metal powder; and curing the grouting material filled in the excavation. During the extension of the bottom of the excavation, the metal mixture is attached to a pulse discharge device(190) having an anode and a cathode, which are separated from each other. The pulse discharge device discharges pulses by supplying pulse power, thereby transmitting energy caused by pulse discharge to the metal mixture. The pulse discharge device lifts up in the excavation level by level, discharging pulses. The pulses press the inner surface of the excavation so that the excavation is compacted.
Abstract translation: 提供加强地面的方法，以通过对挖掘的内表面施加脉冲排放来增加表面摩擦力并加强对地面的支撑，以压实挖掘。 一种加固地面的方法包括以下步骤：在地下建立一个挖掘（h）（e），在其上建造一个结构; 用灌浆材料（g）填充挖掘; 通过将能量传递到由金属氧化物和金属粉末制成的金属混合物引起的白蚁反应，延伸挖掘的底部以制造灯泡（r）; 并固化填充在开挖中的灌浆材料。 在挖掘底部的延伸期间，将金属混合物附接到具有阳极和阴极的脉冲放电装置（190），所述阳极和阴极彼此分离。 脉冲放电装置通过提供脉冲功率来放电脉冲，从而将由脉冲放电引起的能量传输到金属混合物。 脉冲放电装置以挖掘水平升高，放电脉冲。 脉冲挤压挖掘的内表面，使挖掘得到压实。
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Patent Agency Ranking
公开(公告)号：KR1020080067731A
公开(公告)日：2008-07-22
申请号：KR1020070005006
申请日：2007-01-17
IPC: E02D5/80
CPC classification number: E02D5/80 , E02D5/805 , E02D2250/003
Abstract: An anchor and method of installing the anchor are provided to reinforce fixture of the anchor in an excavation by splaying an anchor extending body with an extending cap, which moves through thermite reaction. An anchor comprises a plurality of tensile members(w), an anchor main body(10), an anchor extending body(30), an extending cap(50), and an extending unit. The tensile members are arranged in parallel. The anchor main body is attached to the tensile members and inserted in an excavation. The anchor extending body includes a case(31) and extendable portions(32). The case covers the external circumference of the anchor main body. The extendable portions are attached to the case circumferentially at regular intervals, and extend from the end of the case. The extending cap, which is located at the lower part of the anchor extending body, moves along the anchor main body, and includes an inserted part(51) and a funnel-like part(52). A diameter of the inserted part is smaller than a diameter of the anchor extending body. The funnel-like part extends outwards from the inserted part obliquely, having a diameter, which is larger than the diameter of the anchor extending body. The extending unit, which is installed under the extending cap, inserts the extending cap in the anchor extending body so that the extendable portions splay toward the inner wall of the excavation, and extends the excavation.
Abstract translation: 提供了一种安装锚固件的锚固件和方法，以通过展开具有延伸盖的锚固件延伸体来加强锚固件在挖掘中的固定装置，其通过铝热反应而移动。 锚固件包括多个拉伸构件（w），锚固主体（10），锚固件延伸体（30），延伸盖（50）和延伸单元。 拉伸构件平行布置。 锚固主体连接到拉伸构件并插入挖掘中。 锚固体延伸体包括壳体（31）和可延伸部分（32）。 壳体覆盖锚固主体的外圆周。 可延伸部分以规则的间隔周向地附接到壳体，并且从壳体的端部延伸。 位于锚固体延伸体下部的延伸盖沿锚固主体移动，并包括插入部分（51）和漏斗状部分（52）。 插入部分的直径小于锚固件延伸体的直径。 漏斗状部分从插入部分向外倾斜延伸，其直径大于锚固体延伸体的直径。 安装在延伸盖下方的延伸单元将延伸盖插入锚固件延伸体中，使得可延伸部分朝向挖掘的内壁展开，并延伸挖掘。
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公开(公告)号：KR100754789B1
公开(公告)日：2007-09-03
申请号：KR1020060061167
申请日：2006-06-30
Applicant: 박재만
Inventor： 박재만
IPC: E01D2/00 , E01D22/00 , E01D19/14 , E04C3/04 , E01D101/28
CPC classification number: E01D2/00 , E01D19/14 , E01D22/00 , E01D2101/285 , E04C3/04
Abstract: A unit prestressed composite girder and a construction method for a continuous girder using the unit prestressed composite girder are provided to simplify a continuation structure and to perform construction work easily, effectively and economically by continuing unit prestressed composite girders using an upper tensile force restraining structure and resisting a negative moment simply. A unit prestressed composite girder is manufactured in the type of a simple beam by connecting two H-beams in a row using a connecting plate(13), and continued by connecting with another prestressed composite girder using a fastening plate(40) and installing an upper tensile force restraining structure. The construction method for a continuous girder using the unit prestressed composite girder comprises the steps of: putting a primary unit composite girder and a secondary unit composite girder to face each other at an inner support; unifying negative moment sections of upper and lower flanges with fastening plates; installing an induction type saddle(34) between a fastening hole(42) and a fastening hole of the upper fastening plate; installing strands continuously through upper tensile force restraining strand sheathe pipes of the primary unit composite girder and the secondary unit composite girder to make one end of the strand anchored to an anchor hole of the lower flange of the primary unit composite girder and the other end inserted to the anchor hole of the lower flange via a through hole(16) of the upper flange, the fastening hole of the fastening plate; applying tensile force to the strand inserted to the anchor hole of the lower flange of the secondary unit composite girder; and anchoring the strand on the anchor hole of the lower flange of the secondary unit composite girder.
Abstract translation: 提供单元预应力复合梁和使用单元预应力复合梁的连续梁的施工方法，以简化延续结构，并通过使用上张力约束结构的连续单元预应力复合梁轻松，有效和经济地进行施工作业; 简单地抵制一个负面的时刻。 单元预应力复合梁通过使用连接板（13）连接两个H形梁而制造成简单梁的类型，并且通过使用紧固板（40）与另一预应力复合梁连接并且安装 上拉力约束结构。 使用单元预应力复合梁的连续梁的施工方法，包括：将主单元复合梁和次级单元复合梁放置在内支架上相互面对的步骤; 用紧固板将上下法兰的负弯矩部分统一起来; 在紧固孔（42）和上紧固板的紧固孔之间安装感应式鞍座（34）; 通过主单元复合梁和次级单元复合梁的上部张力约束绳套管连续安装绞线，使绞线的一端锚固到主单元复合梁的下凸缘的锚定孔，另一端插入 通过所述上凸缘的通孔（16）到所述下凸缘的所述锚定孔，所述紧固板的紧固孔; 对插入次级单元复合梁的下凸缘的锚定孔的线材施加张力; 并将绞线锚定在次级单元复合梁的下凸缘的锚定孔上。
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公开(公告)号：KR100575266B1
公开(公告)日：2006-05-02
申请号：KR1020030034165
申请日：2003-05-28
Applicant: 박재만
Inventor： 박재만
IPC: E01D19/02
Abstract: 본 발명은 교각 보강장치에 관한 것으로서, 더욱 상세하게는 부식으로 인한 보강장치의 손상과 보강장치의 설치에 수반되는 교각(5) 손상을 최소화할 수 있는 교각 보강장치에 관한 것이다. 본 발명은, 교각(5)의 양단부를 감싸는 형태로 상기 교각(5)의 양단부에 고정 설치되는 가이드부(40); 교각(5)의 중간부에 고정 설치되는 정착부(50); 일단이 상기 정착부(50)에 정착되고 그로부터 상기 가이드부(40)를 지나 타단이 상기 정착부(50)에 정착되되, 교각(5)을 둘러 감아 조일 수 있도록 길이 방향으로 긴장 가능하게 설치되는 긴장재(30)를 포함하여 이루어지는 것을 특징으로 하는 교각 보강장치를 제공한다.
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公开(公告)号：KR100400980B1
公开(公告)日：2003-10-10
申请号：KR1020000075189
申请日：2000-12-11
Applicant: 박재만
Inventor： 박재만
IPC: E01D22/00
Abstract: PURPOSE: A process for reinforcing a pier is provided to reduce anchoring force for securing the anchor to the pier to prevent damage to the anchor, to extend cross-sectional area of a column portion of the pier, and to increase joint tension force, bending force and anti-vibrational force. CONSTITUTION: The process comprises steps of: mounting an anchor(20) to outer circumferential side of a pier(10); attaching a bracket(30) to be fixed in multi-stages at both ends of the circumferential side; arranging reinforcement bars(40) and securing them to the anchor with a bundle of steel wires; winding steel wires over the reinforcement bars then fixing both ends of the wound wires into a fixture hole of the bracket by means of fixture device and ring; tensioning the wound wires by a tensioning jack; after completing the tensioning, removing the tensioning jack; spreading adhesive on the pier; and installing a cast at outer side of the pier and introducing concrete into the cast then curing the concrete.
Abstract translation: 目的：提供一种增强墩的方法，以减少将锚固定到墩的锚固力，以防止损坏锚，延长墩柱部分的横截面积，并增加接头张力，弯曲 力和抗振动力。 构成：该方法包括以下步骤：将锚（20）安装到墩（10）的外周侧; 在圆周侧的两端安装支架（30）以多级固定; 布置加强杆（40）并用一束钢丝将它们固定到锚上; 将钢丝缠绕在钢筋上，然后借助于固定装置和环将缠绕的钢丝的两端固定到支架的固定孔中; 用张紧千斤顶拉紧缠绕的线; 完成张紧后，拆下张紧千斤顶; 在码头铺上粘合剂; 并在码头的外侧安装铸件并将混凝土引入铸件中，然后固化混凝土。
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公开(公告)号：KR200285971Y1
公开(公告)日：2002-08-22
申请号：KR2020020013611
申请日：2002-05-03
Applicant: 박재만
IPC: E01D22/00
Abstract: 본 고안은 유압잭으로 교량의 상판을 들어올리도록 된 교량의 상부 구조물 인상구조에 있어서, 상판의 서포트빔 하단과 교각의 상단 사이에 구비된 다수개의 유압잭과, 오일펌프로 부터 상기 유압잭으로 오일이 동시에 공급되도록 파이프 라인으로 연결 구성된 유압유니트와; 상기 서포트빔의 하단이 받쳐지는 형태로 안착되도록 상부와 양측을 개방하고, 개방된 양측에서 고정볼트로 서포트빔에 고정하되, 폐쇄된 하부 중앙에 제어로드가 하향으로 결합된 새들브라켓과; 상기 제어로드의 상승 이동을 안내하기 위해 교각의 상부 일측 면에 앵커볼트로 고정된 제어로드가이드브라켓와; 상기 제어로드의 하단 소정의 위치에 제어로드 고정구를 끼우고 핀을 꽂아 결합하므로서 제어로드의 상승량을 제한하는 제어로드 고정구로 구성됨을 특징으로 하는 교량 상부구조물의 인상 구조에 관한 것이다.
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