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1. 发明公开

KR1020140059940A 강봉을 이용하여 선행하중을 가할 수 있는 건축용 거더 无效
标题翻译：用于构建桥梁的GIRDER可以抵抗预应力
公开(公告)号：KR1020140059940A
公开(公告)日：2014-05-19
申请号：KR1020120126396
申请日：2012-11-09
申请人： 지엘기술 주식회사
发明人： 윤홍구
IPC分类号： E01D2/00 , E01D2/02 , E04C3/20 , E01D101/24 , E04C3/04
CPC分类号： E01D2/00 , E01D2/02 , E01D2101/24 , E04C3/20 , E04C2003/0452
摘要： The present invention relates to a construction girder capable of using a steel rod to apply precompression load. The construction girder is provided to have a steel rod embedded and fixed thereon, wherein the steel rod is connected to a coupler to apply precompression load to offset load such as dead load and secondary load which is applied to a structure after construction; to use the coupler to compress the steel road to apply a tensile force to the upper part; and to offset a compressive force which is generated from the upper part by load applied to the girder after the construction of a bridge or a slab, thereby preventing the girder from drooping downwards and improving structural stability to securely maintain the bridge and the slab. The construction girder comprises: a body extending with the thickness and height maintained; a flange which has an area wider than the width of the body and intersects with the body on one longitudinal end or on both ends of the body; a steel rod longitudinally embedded and fixed in the flange; a coupler which is coupled between the steel rods to rotate toward normal and reverse directions and which is exposed to the flange to adjust tension of a tension unit; and a connection bolt which is coupled to one side end or both side ends of the steel rod embedded in each body and which combines the bodies in a row.
摘要翻译：本发明涉及能够使用钢棒施加预压力的结构梁。该构造梁设置有固定在其上的钢杆，其中钢杆连接到联接器上，以施加预压载荷以施加施加于施工后的结构的静载荷和次级载荷等偏移载荷; 使用联接器压缩钢道，向上部施加拉力; 并且在构造桥梁或板坯之后抵抗由上部施加到梁上的上部产生的压缩力，从而防止梁向下下降并提高结构稳定性以牢固地保持桥梁和板坯。该建筑梁包括：身体的厚度和高度保持延伸; 凸缘的宽度大于主体的宽度，并与本体的一个纵向端部或主体的两端相交; 纵向嵌入并固定在凸缘中的钢棒; 联接器，其联接在钢杆之间以朝向正反方向旋转，并且暴露于凸缘以调节张力单元的张力; 以及连接螺栓，其连接到嵌入每个主体中的钢棒的一个侧端或两个侧端，并且将所述主体组合成一排。

2. 外观设计

KR3008323310000S 有权
公开(公告)号：KR3008323310000S
公开(公告)日：2015-12-31
申请号：KR3020150025466
申请日：2015-05-19
申请人： 지엘기술 주식회사
设计人： 최재혁

3. 发明授权

KR101578198B1 좌굴구속형 강재댐퍼 有权
标题翻译：阻尼装置结构
公开(公告)号：KR101578198B1
公开(公告)日：2015-12-29
申请号：KR1020150076692
申请日：2015-05-29
申请人： 지엘기술 주식회사
发明人： 최재혁
IPC分类号： E04B1/98 , E04H9/02
摘要： 본발명의좌굴구속형강재댐퍼는구조물에결합되는상부플레이트와하부플레이트;와, 상기상, 하부플레이트들의사이에설치되는복수의제 1,2 지지플레이트;와, 상기상, 하부플레이트와, 제 1,2플레이트에의해구획된공간에설치되는것으로, 중앙부로부터우측상방향의코너부와좌측하방의코너부에고정되는제 1대각지지부와, 중앙부로부터좌측상방향코너부와우측하방의코너부에고정되는제 2대각지지부로이루어져상하부에제 1,2인입부가형성되고좌우측에제 3, 4인입부가형성된강재플레이트;와,상기강재플레이트의일측면상하부에설치되는제 1,2구속판과, 상기강재플레이트의타측면상하측에위치되는제 3,4 구속판;과, 상기제 1,3구속판에대해제 2,4구속판를상대이동가능하게지지하는결합유닛;을구비한다.
摘要翻译：用于限制本发明的弯曲的钢制阻尼器包括：顶板和与结构组合的底板; 多个第一和第二支撑板安装在顶板和底板之间; 安装在由所述顶板，所述底板和所述第一板和所述第二板分隔开的空间中的钢板，包括：从所述中央单元固定在所述右上角单元和所述左下角单元中的第一对角线支撑单元; 以及从中央单元固定在左上角单元和右下角单元中的第二对角线支撑单元; 顶部和底部的第一插入单元和第二插入单元; 以及左，右第三插入单元和第四插入单元; 安装在钢板的一个侧面的顶部和底部的第一和第二约束板，以及放置在钢板的另一个侧表面的顶部和底部的第三和第四约束板; 以及组合单元，用于支撑第二和第四约束板以能够相对于第一和第三约束板相对移动。

4. 发明授权

KR101012105B1 부등플랜지 가변단면 가설교량 有权
标题翻译：具有差异法兰和变化部分的临时桥梁
公开(公告)号：KR101012105B1
公开(公告)日：2011-01-31
申请号：KR1020100035146
申请日：2010-04-16
申请人： 윤홍구 , 지엘기술 주식회사
发明人： 윤홍구
IPC分类号： E01D15/12 , E01D19/00 , E01D21/00 , E01C9/08
CPC分类号： E01D15/12 , E01C9/08 , E01D19/005 , E01D21/00
摘要： PURPOSE: A temporary bridge having unequal flange and a variable section is provided to prevent a temporary bridge from shaking or becoming destroyed due to external shock, such as wind, since a piano-wire member is installed on the lower part of a girder and thus the length of the piano-wire member is increased and decreased depending on seasons. CONSTITUTION: A temporary bridge having unequal flange and a variable section comprises a plurality of posts(10), a girder(20), a lining board(30), an elastic member and a support. A plurality of auxiliary members, which are installed at given intervals to diagonally intersect, are installed in the post. A piano-wire member for supporting the section between the posts with tension is installed on the girder. In order that the lining board can supply a vehicle road and a pedestrian passage, a plurality of I-beams are adjacently arranged on the upper part of the girder. The elastic member is interposed between the girder and the lining board and reduces the friction, shock or noise and vibration between them. A space is formed between the support and the girder.
摘要翻译：目的：提供一个具有不等法兰和可变截面的临时桥梁，以防止临时桥梁由于外部冲击（如风）而晃动或破坏，因为钢丝绳构件安装在大梁的下部，因此钢丝绳构件的长度根据季节而增加和减少。构成：具有不等的法兰和可变部分的临时桥梁包括多个支柱（10），梁（20），衬板（30），弹性构件和支撑件。多个辅助构件以规定的间隔安装成斜交，安装在柱中。用于支撑张紧的柱之间的部分的钢琴线构件安装在梁上。为了使衬板能够供给车辆道路和行人通道，在梁的上部相邻设置有多个I型梁。弹性构件插入在梁和衬板之间，并且减小它们之间的摩擦，冲击或噪音和振动。在支撑和梁之间形成一个空间。

5. 发明授权

KR102050730B1 변단면거더와 연속복공판을 이용한 가설교량 및 그의 시공방법 有权
公开(公告)号：KR102050730B1
公开(公告)日：2019-12-03
申请号：KR1020190076325
申请日：2019-06-26
申请人： 지엘기술주식회사 , 지엘기술 주식회사 , 윤홍구
发明人： 윤홍구
IPC分类号： E01D15/12 , E01D19/00 , E01D19/12 , E01D21/00

6. 外观设计

KR3008323300000S 有权
公开(公告)号：KR3008323300000S
公开(公告)日：2015-12-31
申请号：KR3020150025465
申请日：2015-05-19
申请人： 지엘기술 주식회사
设计人： 최재혁

7. 发明授权

KR101038895B1 기포 및 고화재가 혼합된 혼합토 제조장치, 이 혼합토 제조방법, 및 이 혼합토 시공방법 有权
标题翻译：装置制造具有空气和水泥的混合土，其制造方法及其方法构造
公开(公告)号：KR101038895B1
公开(公告)日：2011-06-07
申请号：KR1020100118502
申请日：2010-11-26
申请人： 지엘기술 주식회사 , 윤홍구
发明人： 윤홍구 , 이상헌
IPC分类号： B28C9/02 , B28C3/00 , B28C5/08 , B28C7/02
CPC分类号： B28C7/02 , B28C5/08 , B28C9/002 , B28C9/02
摘要： PURPOSE: A mixed soil manufacturing device is provided to simplify the manufacturing process of the slurry, to calculate the density of the slurry automatically, and to calculate the goal intensity of the mixed soil by measuring the density of the goal slurry accurately because the feed pressure of the slurry can be even by depot. CONSTITUTION: The mixed soil manufacturing device includes: a first mixer that loosen the field picking soil by using the agitating blade and make into the first slurry; a second mixer; a water tub; a solidifying agent storage tank; a first controller which automatically calculates the density of the first slurry by receiving the information measured in the weight transducer and volumemeter of the first mixer; the second controller which controls a series of process of making the third slurry after throwing the calculated solidifying agent by opening the valve of the solidifying agent storage tank after automatically calculating the solidifying agene input according to density and volume of the second slurry after making the second slurry arranged the density of the first slurry to the density inputted to MICOM(microcomputer) by adding the water to the second mixer by opening the valve of cistern when the density of the first slurry received from the first controller is higher than the density inputted to the MICOM ; a depot temporary-saving the third slurry provided in the second mixer; a main pressure eulogy pump; a bubble generator for supplying the bubble to the third slurry; and a bubble mixer.
摘要翻译：目的：提供一种混合土壤制造装置，以简化浆料的制造过程，自动计算浆料的密度，并通过精确测量目标浆料的密度来计算混合土壤的目标强度，因为进料压力的浆料甚至可以通过仓库。构成：混合土壤制造装置包括：第一混合器，通过使用搅拌叶片松开现场采摘土壤并制成第一浆料; 第二混合器; 一个水桶; 固化剂储罐; 第一控制器，通过接收在第一混合器的重量传感器和体积计中测量的信息来自动计算第一浆料的密度; 所述第二控制器控制在通过打开所述固化剂储存器的阀而投掷所述计算出的固化剂之后，根据所述第二浆料的密度和体积在自动计算所述固化剂琼脂输入之后，制作所述第三浆料的一系列处理当从第一控制器接收到的第一浆料的密度高于输入到第一浆料的密度时，通过打开水箱的阀门将水输入到第二混合器中，将第一浆料的密度设置为输入到MICOM（微计算机）的密度 MICOM; 仓库临时节省设置在第二混合器中的第三浆料; 主要压力泵; 气泡发生器，用于将气泡供应到第三浆料; 和气泡混合器。

8. 发明授权

KR101440436B1 복합 긴장방식을 채용한 프리스트레스트 콘크리트 합성거더의 연속화 시공방법 및 그 시공방법으로 시공된 프리스트레스트 콘크리트 합성 거더교 有权
标题翻译：用于组合张力应用类型的预制混凝土复合材料的构造方法
公开(公告)号：KR101440436B1
公开(公告)日：2014-09-25
申请号：KR1020130113245
申请日：2013-09-24
申请人： 지엘콘(주) , 지엘기술 주식회사
发明人： 고정완 , 심재일 , 최정규 , 한상희
IPC分类号： E01D21/00 , E01D22/00 , E01D2/00 , E01D19/02 , E01D19/12 , E04C3/293 , E04C3/10 , E04C3/26 , E01D101/28
CPC分类号： E01D21/00 , E01D2/00 , E01D19/02 , E01D19/125 , E01D22/00 , E01D2101/285 , E04C3/10 , E04C3/26 , E04C3/293
摘要： The present invention relates to: a method of continuous construction of a prestressed concrete composite girder adopting a composite tension method to be able to easily secure working space because of working for fixing continuous PC steel wire in cross beams in second tension as efficiently decreasing negative moment after manufacturing a PSC girder adopting a pretension method, and applying second PC steel wire and continuous PC steel wire at the same time in a continuation process, to effectively resist a shearing force applied to a bridge as a shearing key part is formed on a binding face, and to structurally stabilize point parts because tension can be controlled in or before a step for placing an upper-part structure of the bridge by a tension controlling means; and to a concrete composite girder bridge constructed thereby.
摘要翻译：本发明涉及一种采用复合张力法的预应力混凝土复合梁的连续施工方法，由于在连续的PC钢丝上固定连续的PC钢丝作为第二张力的横梁，因此能够容易地确保工作空间，从而有效地减小了负矩在制造采用预张力法的PSC大梁之后，在连续过程中同时应用第二PC钢丝和连续PC钢丝，以有效地抵抗施加到桥的剪切力，因为剪切关键部分形成在捆绑并且在结构上稳定点部件，因为在通过张力控制装置放置桥的上部结构的步骤中或之前可以控制张力; 以及由此构成的混凝土复合梁桥。

9. 发明授权

KR101440434B1 강재거더를 이용한 프리스트레스트 합성 거더를 적용한 합성형 라멘교의 시공방법 및 그 시공방법으로 시공된 합성형 라멘교 有权
标题翻译：复合型高速公路桥梁施工方法
公开(公告)号：KR101440434B1
公开(公告)日：2014-09-25
申请号：KR1020130113244
申请日：2013-09-24
申请人： 지엘콘(주) , 지엘기술 주식회사
发明人： 고정완 , 심재일 , 최정규 , 한상희
IPC分类号： E01D21/00 , E01D2/00 , E01D2/02 , E04C3/10 , E04C3/26 , E04C3/293 , E04C5/16 , E01D101/28 , E04C3/04
CPC分类号： E01D21/00 , E01D2/00 , E01D2/02 , E01D2101/285 , E04C3/10 , E04C3/26 , E04C3/293 , E04C5/16 , E04C2003/0452
摘要： The present invention relates to a method of fabricating a prestressed composite girder using a steel girder, a method of constructing a composite rigid-frame bridge using a prestressed composite girder, and a composite rigid-frame bridge constructed by the method of constructing a composite rigid-frame bridge using a prestressed composite girder. More specifically, the present invention relates to a method of constructing a composite rigid-frame bridge which includes the steps of fabricating a prestressed composite girder by prestressing an I-shaped or H-shaped steel girder; fabricating left and right columns in which multiple PC steel wires protruded upward in the vertical direction are inserted inside and concrete is poured on a field soil; placing lower ends of vertical parts of ��shaped connecting steels, each of which includes a vertical part, a joint part, and a horizontal part, on upper parts of the columns, respectively, applying tension to the PC steel wires, and fixing the ��shaped connecting steels to the columns; placing the prestressed composite girder between both ends of horizontal parts of the two ��shaped connecting steels, and coupling the prestressed composite girder to the ��shaped connecting steels by a fastening member; and forming a rigid-frame by arranging reinforcing bars, installing a mold, and pouring an upper slab outside the prestressed composite girder and the ��shaped connecting steels.
摘要翻译：本发明涉及一种使用钢梁制造预应力复合梁的方法，一种使用预应力复合梁构造复合刚性桥梁的方法，以及通过构造复合刚性桥梁的方法构成的复合刚性框架桥梁框架桥梁使用预应力复合梁。更具体地说，本发明涉及构造复合刚性框架桥梁的方法，该方法包括以下步骤：通过预应力I形或H形钢梁来制造预应力复合梁; 制造将垂直方向上方突出的多根PC钢丝绳插入内侧的混合物的左右列，并将其倒入田间土壤中; 将各个连接钢的垂直部分的下端分别在柱的上部分上分别包括垂直部分，接头部分和水平部分，向PC钢丝线施加张力，并将形连接钢柱; 将预应力复合梁放置在两个连接钢的水平部分的两端之间，并通过紧固构件将预应力复合梁连接到形连接钢; 并通过设置钢筋，安装模具和在预应力复合梁和形连接钢之外浇注上板坯来形成刚性框架。

10. 发明公开

KR1020140059941A 지점부에 강봉을 이용한 압축력이 도입된 거더 연속화 시공방법 및 이것을 이용한 교량 无效
标题翻译：使用其支持和桥梁的预应力混凝土反射压缩载荷的连续施工方法
公开(公告)号：KR1020140059941A
公开(公告)日：2014-05-19
申请号：KR1020120126397
申请日：2012-11-09
申请人： 지엘기술 주식회사
发明人： 윤홍구
IPC分类号： E01D21/00 , E01D2/00 , E04C3/20 , E01D101/24
CPC分类号： E01D21/00 , E01D2/00 , E01D2101/24 , E04C3/20
摘要： The present invention relates to a method for sequentially constructing compressed girders, using steel rods on supports, and a bridge using the same. The method is provided to sequentially construct girders by using a length-adjustable tension control unit (4) to bind steel rods to girders, to control the tension control unit (4) to apply a tensional force to the steel roads, and to apply pre-stress (a compressive force) to girder supports, thereby offsetting torsional moments occurring at the girder supports. The method for sequentially constructing compressed girders comprises: a step of fixing a steel rod (1) on one end or both ends of a girder and of manufacturing a concrete girder (2) for the free end of the steel rod to be exposed; a step of loading and arranging the manufactured concrete girders (2) in a row on the upper part of a bridge pier (3); a step of binding the steel rods (1), which are contiguous with each other and fixed on the concrete girders (2), by using a length-adjustable tension control unit (4) and of fixing and sequentially constructing the concrete girders (2) which are arranged in a row; a step of applying a compressive force or a tensile force to the concreter girders (2) by selectively controlling the length of the tension control unit (40), which binds the steel rods (1), to pull or compress the steel rod (1); and a step of filling a gap between the concrete girders (2), on which the tension control unit is placed, with concrete.
摘要翻译：本发明涉及一种在支撑体上使用钢杆的顺序构造压缩桁架的方法，以及使用其的桥梁。提供该方法，通过使用长度可调的张力控制单元（4）将钢杆绑定到桁架上来顺序地构造桁架，以控制张力控制单元（4）向钢道施加张力，并施加预（一个压缩力）到梁支架，从而抵消在大梁架上发生的扭转力矩。用于顺序构造压缩桁材的方法包括：将钢棒（1）固定在梁的一端或两端上并制造用于待暴露的钢棒自由端的混凝土梁（2）的步骤; 在桥墩（3）的上部上一排地装配和布置制造的混凝土桁架（2）的步骤; 通过使用长度可调节的张力控制单元（4）将固定在混凝土梁（2）上并连接并固定在混凝土梁（2）上的钢棒（1）的固定和顺序地构造混凝土梁）排列成一排; 通过选择性地控制结合钢棒（1）的张力控制单元（40）的长度来拉伸或压缩钢杆（1），从而向混凝土梁（2）施加压缩力或拉力）; 以及在其上放置张力控制单元的混凝土梁（2）之间填充混凝土的间隙的步骤。

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