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公开(公告)号：KR1020160057636A
公开(公告)日：2016-05-24
申请号：KR1020140158480
申请日：2014-11-14
Applicant: 한국건설기술연구원
Abstract: 본발명은사전에공장제작된프리캐스트콘크리트슬래브를도로의연장방향으로연속배치하여도로를모듈형식으로시공함에있어서, 지면과프리캐스트콘크리트슬래브사이에배치되어프리캐스트콘크리트슬래브를지지하게되는크로스빔과, 이를이용한도로구조물에관한것이다. 본발명에서는콘크리트슬래브(2)의하면과접하게되는평평한상면(10)과, 지면과접하게되며상면(10)보다종방향길이가짧고평평한하면(11)과, 상면(10)의종방향양단각각에형성된연직종측면(12)과, 연직종측면(12)의하단과하면(11)의종방향양단각각사이에서종방향을향하도록형성된경사측면(13)을가지며; 하면(11)과경사측면(13)이지면에밀착되도록설치되는구성을가지는것을특징으로하는크로스빔이제공되며, 더나아가, 이러한크로스빔과콘크리트슬래브로구성된도로구조물이제공된다.
Abstract translation: 本发明涉及一种横梁，通过布置在地面和预制混凝土板之间的支撑预制混凝土板，以及通过连续地布置制造的预制混凝土板，在通过模块形式构建道路时使用该横梁 一个植物在前进的道路延伸方向。 由本发明提供的横梁具有其中安装下侧（11）和斜边侧面（13）以紧密地附接到地面的构造，包括：与下侧接触的平坦上侧（10） 的混凝土板（2）; 与地面接触的下侧（11）具有比上侧（10）短的扁平形状和纵向长度; 在所述上侧（10）的长度方向的两端各形成的纵向纵向侧面（12）; 以及沿纵向方向定位在垂直纵向侧面（12）的下端和下侧（11）的纵向方向的两端之间的斜边横向侧（13）。 由本发明提供的道路结构形成有横梁和混凝土板。
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公开(公告)号：KR101029283B1
公开(公告)日：2011-04-21
申请号：KR1020090054335
申请日：2009-06-18
Applicant: 한국건설기술연구원
Abstract: 본 발명은 터널 시공이나 사면보호공 등에서 지반에 관입되어 있는 록볼트의 인발력을 측정함에 있어서, 록볼트가 관입되어 있는 면이 불규칙하거나 록볼트가 기울어지게 설치되어 있더라도 인발하중이 가해지는 방향을 록볼트의 기울어진 상태에 맞추어 자동조절할 수 있으며, 록볼트 표면이 손상된 경우에도 견고하게 록볼트를 물어서, 정확하게 록볼트의 인발력을 측정할 수 있는 새로운 구성의 록볼트 인발시험장치에 관한 것이다.
본 발명에서는 록볼트의 설치축선에 맞추어 인발축이 자동적으로 조정되는 구조를 가지며, 웨지 방식으로 록볼트의 상단부를 견고하게 물어주는 결합구를 구비한 구조의 록볼트 인발시험장치가 제공된다.-
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公开(公告)号：KR1020120133067A
公开(公告)日：2012-12-10
申请号：KR1020110051561
申请日：2011-05-30
Applicant: 한국건설기술연구원
Inventor： 김동규
Abstract: PURPOSE: An expansion method for a tunnel using multi-stage connecting rock bolts is provided to stably expand the cross section of a tunnel by easily installing rock bolts into the inner wall of the tunnel. CONSTITUTION: An expansion method for a tunnel using multi-stage connecting rock bolts is as follows. A rahmen-shaped protector structure(300) is arranged inside an existing tunnel(100). An expanded tunnel(200) is formed by removing the inner wall of the existing tunnel. The insertion members of multistage connecting rock bolts are successively installed on the inner walls of the expanded tunnel and connected to each other to form tunnel supports on the inner wall of the expanded tunnel.
Abstract translation: 目的：提供一种使用多级连接岩石锚杆的隧道扩建方法，通过轻松将岩石螺栓安装到隧道内壁，稳定地扩大隧道的横截面。 构成：使用多级连接岩石螺栓的隧道扩建方法如下。 在现有隧道（100）内布置有一个拉曼形保护结构（300）。 通过去除现有隧道的内壁形成扩展的隧道（200）。 多级连接岩石螺栓的插入构件依次安装在膨胀隧道的内壁上，并相互连接，在膨胀隧道的内壁上形成隧道支撑。
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公开(公告)号：KR1020110055052A
公开(公告)日：2011-05-25
申请号：KR1020090111914
申请日：2009-11-19
Applicant: 한국건설기술연구원
Inventor： 김동규
CPC classification number: Y02W30/92
Abstract: PURPOSE: The mixed soil material of buried coal ash and soil is provided to minimize environmental contamination due to the waste of coal ash by mixing lime with buried coal ash to recycle the buried coal ash. CONSTITUTION: A method for manufacturing the mixed soil material of buried coal ash and soil includes the following: Lime is mixed with the buried coal ash. The buried coal ash includes bottom ash and fly ash. The buried coal ahs containing the lime is mixed with the soil. 5 to 10 parts by weight of the lime is mixed, based on 100 parts by weight of the buried coal ash.
Abstract translation: 目的：提供埋地煤灰和土壤的混合土壤材料，以便通过将石灰与埋藏的煤灰混合，回收煤灰，从而最大限度地减少煤灰的浪费造成的环境污染。 构成：埋地煤灰和土壤混合土壤材料的制造方法如下：将石灰与煤灰混合。 埋藏的煤灰包括底灰和飞灰。 含有石灰的埋藏煤与土壤混合。 基于100重量份的煤灰将5至10重量份的石灰混合。
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Patent Agency Ranking16.发明公开
公开(公告)号：KR1020110053895A
公开(公告)日：2011-05-24
申请号：KR1020100066974
申请日：2010-07-12
Applicant: 한국건설기술연구원
CPC classification number: E02D3/10 , E02D3/12 , E02D27/28 , E02D2300/002 , E02D2300/0021
Abstract: PURPOSE: A construction method of a block type underground grout structure including vacuum drain hole formation and grout injection direction control by vacuum drainage is provided to construct a complete underground grout structure without discontinuities. CONSTITUTION: A construction method of a block type underground grout structure including vacuum drain hole formation and grout injection direction control by vacuum drainage is as follows. Injection holes(10) and vacuum drain holes(20) are bored at certain intervals in the ground. The vacuum drain holes are made into vacuum state while injecting grout into the injection holes, thereby leading the grout injected into the injection holes toward the vacuum drain holes. Bulbs are formed by the grout which flows from the injection holes toward the vacuum drain holes. Grout is injected in the vacuum drain holes so that an underground grout structure is formed.
Abstract translation: 目的：提供一种包括真空排水孔形成的块式地下灌浆结构和真空排水灌浆方向控制的施工方法，构建完整的地下灌浆结构，不间断。 构成：通过真空排水孔形成排水孔和灌浆方向控制的块式地下灌浆结构的施工方法如下。 喷射孔（10）和真空排放孔（20）在地面上以一定间隔钻孔。 在将注浆孔注入到注入孔中时，使真空排放孔成为真空状态，从而将注入孔的注浆孔引向真空排泄孔。 灯泡由从喷射孔流向真空排放孔的浆料形成。 将灌浆注入真空排水孔，形成地下灌浆结构。
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公开(公告)号：KR1020100136135A
公开(公告)日：2010-12-28
申请号：KR1020090054335
申请日：2009-06-18
Applicant: 한국건설기술연구원
CPC classification number: G01N3/02 , G01L1/18 , G01L1/22 , G01N3/08 , G01N2203/003
Abstract: PURPOSE: A drawing test machine for a rock bolt is provided to accurately measure the drawing force of a pure rock bolt with excluding influence due to shear force or bending. CONSTITUTION: A drawing test machine for a rock bolt comprises a support frame(11), a pulling shaft(12), a cradle member(13), and a pulling cylinder(14). The support frame is installed on the surface to support the device. A connecting rod(121) is formed on the lower end of the pulling shaft to hold the upper end of a rock bolt(2). The cradle member is installed on the support frame. The pulling cylinder comprises a sphere convex part(141) corresponding to the concave part of the cradle member. The pulling cylinder applies the pulling load on the pulling shaft.
Abstract translation: 目的：提供一种用于岩石锚杆的拉拔试验机，以精确测量纯岩石锚杆的拉力，不受剪切力或弯曲影响。 构成：用于岩石螺栓的拉伸试验机包括支撑框架（11），牵引轴（12），支架构件（13）和拉动缸（14）。 支撑框架安装在表面上以支持设备。 在牵引轴的下端形成连杆（121），以固定岩石栓（2）的上端。 支架构件安装在支撑架上。 牵引缸包括对应于托架构件的凹部的球形凸部（141）。 牵引缸将牵引负载施加在牵引轴上。
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公开(公告)号：KR101002402B1
公开(公告)日：2010-12-17
申请号：KR1020100059353
申请日：2010-06-23
Abstract: PURPOSE: A noise and vibration reduction type tunnel magnification steel material protector is provided to protect passengers by absorbing impact using liquid filled with a vibration absorbing member. CONSTITUTION: A noise and vibration reduction type tunnel magnification steel material protector comprises a first noise-damper(10), a second noise-damper, a sound absorbing plate(30) and a chest. The first noise-damper made of flexible polyurethane foam is covered on the upper side of the steel material protector at a constant thickness. The second noise-damper is made of made of ether rubber, silicon or synthetic resin, and installed in the upper side of the first noise-damper.
Abstract translation: 目的：提供噪声和减振型隧道放大钢材保护器，以通过吸收冲击吸收构件的液体吸收冲击来保护乘客。 构成：噪声和减振型隧道放大钢材保护器包括第一噪声阻尼器（10），第二噪声阻尼器，吸音板（30）和胸部。 由柔性聚氨酯泡沫制成的第一个噪声阻尼器以恒定的厚度覆盖在钢材保护器的上侧。 第二个噪音减震器由醚橡胶，硅或合成树脂制成，并安装在第一个噪音阻尼器的上侧。
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公开(公告)号：KR1020100100348A
公开(公告)日：2010-09-15
申请号：KR1020090019185
申请日：2009-03-06
Applicant: 한국건설기술연구원
Abstract: PURPOSE: A steel lattice girder, which reinforces or supports the excavation surface of a tunnel, and a coupler for the same are provided to improve workability by reducing the weight of an H-steel support material. CONSTITUTION: A steel lattice girder comprises a first bar contact part, a second bar contact part, a third bar contact part, a first slope, and a second declined part. The first bar contact part is combined with a first bar(11). The second and the third bar contact part are combined with a second bar(12) and a third bar(13) at the first bar contact part. Two first slopes interlink with the first bar contact part and the second bar contact part at a tilt. The second declined part interlinks with the first bar contact part and the third bar contact part at a tilt.
Abstract translation: 目的：提供一种加强或支撑隧道开挖面的钢格栅梁及其耦合器，以通过减少H钢支撑材料的重量来提高加工性能。 构成：钢格栅梁包括第一杆接触部分，第二杆接触部分，第三杆接触部分，第一坡度和第二倾斜部分。 第一杆接触部分与第一杆（11）组合。 第二和第三杆接触部分在第一杆接触部分处与第二杆（12）和第三杆（13）组合。 两个第一斜面以倾斜方式与第一杆接触部分和第二杆接触部分相互连接。 第二倾斜部分以倾斜方式与第一杆接触部分和第三杆接触部分相互连接。
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公开(公告)号：KR1020100100080A
公开(公告)日：2010-09-15
申请号：KR1020090018766
申请日：2009-03-05
Applicant: 한국건설기술연구원
Abstract: PURPOSE: A jig for testing steel lattice girders and a loading test method for steel lattice girders using the jig are provided to stably support second and third bars of a triangle steel lattice girder from sides. CONSTITUTION: A jig for testing steel lattice girders comprises a main body(20) and a side fixing member(30). The main body provides a space(S) in which a triangle steel lattice girder(1) is placed in the shape of inverted triangle. The side fixing member is installed on the top of the main body and transformed in the transverse direction to fix a side of the triangle steel lattice girder.
Abstract translation: 目的：提供用于钢格子桁架测试的夹具和使用夹具的钢格桁架的载荷试验方法，从侧面稳定地支撑三角钢格子梁的第二和第三条。 构成：用于测试钢格栅梁的夹具包括主体（20）和侧固定构件（30）。 主体提供了三角形钢格子梁（1）以倒三角形的形状放置的空间（S）。 侧固定构件安装在主体的顶部并沿横向方向变形以固定三角钢格栅梁的一侧。
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