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公开(公告)号：KR101350486B1
公开(公告)日：2014-01-20
申请号：KR1020120079020
申请日：2012-07-19
Applicant: 한국철도기술연구원 , 롯데건설 주식회사 , 주식회사 비엠에스이앤씨
CPC classification number: E02D29/0241 , E02D17/20 , E02D27/016 , E02D2250/0046 , E02D2300/0034
Abstract: The present invention relates to a reinforced earth retaining wall including an integral wall facing block for a banking embankment section and, more specifically, to a reinforced earth retaining wall including an integral wall facing block for a banking embankment section which refrains land subsidence by using pre-stressing for integrating wall facing blocks in the up and down and left and right directions and which prevents land subsidence and wall collapse, which are caused by load transfer, by using the arching effect which is maximized by disposing an integral block structure in the center parts of both of the wall facing blocks and by connecting the wall facing blocks to the blocks in the center parts of the wall facing blocks. The reinforced earth retaining wall including an integral wall facing block for a banking embankment section according to the present invention is provided to improve the stability thereof by minimizing land subsidence, to minimize civil appeals by reducing the area affected by the land subsidence, and to secure economic feasibility by reducing the area requiring compensation for area loss.
Abstract translation: 本发明涉及一种加固地球挡土墙，其包括用于银行路堤部分的一体的面向墙壁的区域，更具体地说，涉及一种加固土挡土墙，其包括用于银行路堤段的一体的面向墙壁的块体，其通过使用预先的方式来阻止地面沉降 通过使用通过在中心设置整体块结构而最大化的拱形效应来防止在上下左右方向上的面向墙的块体，并且防止由载荷传递引起的地面沉降和壁面塌陷 两个面向墙的块的一部分并且通过将面向墙的块连接到面向墙的块的中心部分中的块。 提供包括根据本发明的用于银行路堤部分的整体面向墙的加强土挡土墙，以通过最小化地面沉降来改善其稳定性，通过减少受地面沉降影响的区域来最小化民事上诉，并确保 通过减少面积损失补偿面积的经济可行性。
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公开(公告)号：KR1020130033778A
公开(公告)日：2013-04-04
申请号：KR1020110097672
申请日：2011-09-27
Applicant: 한국철도기술연구원
CPC classification number: Y02W30/94
Abstract: PURPOSE: A concrete composition using oxidizing electric arc furnace and oxidizing slag is provided to accelerate the initial hardening and improve the resistance to seawater or waste water using oxidizing electric arc furnace and oxidizing slag. CONSTITUTION: A concrete composition using oxidizing electric arc furnace and oxidizing slag uses a thick aggregate and/or fine aggregate and includes cement and water including pozzolan-based admixture. 0.01-5.0 parts by weight of an activator is mixed into the 100.0 parts by weight of cement. The stimulator is one or more selected from Na2SO4, CaSO4, CaO, and NaOH. The stimulator improves the initial strength of the concrete by stimulating the thick aggregate and fine aggregate by electricity. A secondary product manufactured using the oxidizing electric arc furnace is a box culvert, tetrapod, concrete sleeper, or a concrete slab track.
Abstract translation: 目的：提供使用氧化电弧炉和氧化炉渣的混凝土组合物，以加速初始硬化，提高使用氧化电弧炉和氧化炉渣对海水或废水的抵抗力。 构成：使用氧化电弧炉和氧化渣的混凝土组合物使用厚的骨料和/或细骨料，包括水泥和水，包括基于火山灰的混合物。 将0.01-5.0重量份的活化剂混合到100.0重量份的水泥中。 刺激剂是选自Na 2 SO 4，CaSO 4，CaO和NaOH中的一种或多种。 刺激器通过电力刺激厚骨料和细骨料，提高混凝土的初始强度。 使用氧化电弧炉制造的二次产品是箱涵，四足杆，混凝土轨枕或混凝土板轨道。
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公开(公告)号：KR101221028B1
公开(公告)日：2013-01-10
申请号：KR1020100139973
申请日：2010-12-31
Applicant: 한국철도기술연구원
Abstract: 본 발명은 철도 차량과 터널 내부에 설치된 시설물 간의 거리를 정확히 측정할 수 있는 철도 차량과 터널 내 시설물 간의 거리 측정 장치에 관한 것이다.
일례로, 철도 차량에 장착된 다수의 레이저 발생 유닛; 상기 레이저 발생 유닛으로부터 조사된 레이저가 터널 내의 시설물에 닿아 형성되는 패턴을 기록하는 카메라; 상기 카메라를 통하여 얻어진 영상으로부터 주행 중인 열차와 터널 내부면 사이의 거리를 판단하는 영상 처리 유닛; 네트워크를 통하여 상기 영상 처리 유닛과 연결되어 상기 영상 처리 유닛으로부터 전송받은 데이터를 판단, 보관 또는 저장 등과 같은 처리를 하거나 또는 영상 처리 유닛으로 데이터 및 작동 명령을 전달하는 작동 유닛을 포함하는 것을 특징으로 하는 철도 차량과 터널 내 시설물 간의 거리 측정하는 장치가 개시된다.-
公开(公告)号：KR1020100100007A
公开(公告)日：2010-09-15
申请号：KR1020090018637
申请日：2009-03-04
Applicant: 한국철도기술연구원
CPC classification number: E01B35/12
Abstract: PURPOSE: An apparatus for fixing the extensometer of a track is provided to precisely measure the displacement of a rail or a sleeper. CONSTITUTION: An apparatus for fixing the extensometer of a track comprises an extensometer(210), a support shaft(220), a connection bar(230), a cap(240), a shake prevention device(250), and a magnet(260). The extensometer measures the displacement according to the settlement of a sleeper and a rail. The support shaft is embedded on the roadbed of the outside of the rail and sleeper. The connection bar connects the extensometer and the support shaft. The cap is detachably coupled with the upper end of the support shaft. The cap is connected to one end of the connection bar and adjusts the horizontal position of the extensometer.
Abstract translation: 目的：提供一种用于固定轨道的伸展计的装置，以精确地测量轨道或轨枕的位移。 构造：用于固定轨道的延伸计的装置包括引伸计（210），支撑轴（220），连接杆（230），帽（240），防震装置（250）和磁体 260）。 引伸计根据枕木和轨道的沉降来测量位移。 支撑轴嵌在轨道和轨枕外侧的路基上。 连接杆连接引伸计和支撑轴。 盖可拆卸地与支撑轴的上端连接。 盖连接到连接杆的一端并调整伸长计的水平位置。
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公开(公告)号：KR1020030071933A
公开(公告)日：2003-09-13
申请号：KR1020020011202
申请日：2002-03-02
Applicant: 한국철도기술연구원 , 한국건설기술연구원 , 재단법인 한국철도기술공사 , 주식회사 삼보기술단 , 주식회사 경동 , 주식회사 포스코엔지니어링
IPC: E21F1/00
Abstract: PURPOSE: A ventilation opening 0.5 kilometers long minimizing pressure fluctuation for a short tunnel use is provided to decrease pressure fluctuation up to 50% by determining the distance, the number and the diameter of a ventilation opening, also decreasing micro-pressure wave up to 40%. CONSTITUTION: Generally, when a train enters a tunnel, a pressure wave generates and the pressure wave gets transmitted into the inside the tunnel, then a micro-pressure wave radiates from an exit. The micro-pressure wave is considered to be a shock wave, therefore causing vibration and damaging neighboring things as well as internal organs of a human being. Consequently as a way of reducing the effect of a micro pressure wave, the idea of installing ventilation openings is applied with a statistical analysis, according to the length, the diameter of a tunnel. Most of all, the number of ventilation openings influences decrease or increase in a micro-pressure wave. According to the test data, a tunnel with 28 square meters and 0.5 kilometers long needs 24 ventilation openings to decrease a micro-pressure wave up to 40%.
Abstract translation: 目的：提供0.5公里长的通风口，最小化隧道使用时的压力波动，通过确定通风口的距离，数量和直径来减小高达50％的压力波动，同时将微压波降至40 ％。 构成：一般来说，当火车进入隧道时，产生压力波，压力波被传输到隧道内部，微波压力波从出口辐射。 微压波被认为是冲击波，因此造成振动和损坏邻近物体以及人体内脏。 因此，作为减小微压波效应的方法，根据隧道直径的长度，对安装通风口的想法进行统计分析。 最重要的是，通风口的数量影响微压波的减小或增加。 根据试验数据，28平方米，0.5公里长的隧道需要24个通风口，可将微压波降至40％。
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29.发明公开마이크로파 직접 조사 방식에 의한 오염 토양 및 자갈 열탈착 시스템 및 이를 이용한 오염 토양 및 자갈 열탈착 방법 有权通过微波直接照射污染土壤和砾石的热解吸系统，使用相同的污染土壤和镇流器的热解吸法
公开(公告)号：KR1020160135570A
公开(公告)日：2016-11-28
申请号：KR1020150069068
申请日：2015-05-18
Abstract: 본발명은마이크로파직접조사방식에의한오염토양및 자갈열탈착시스템및 이를이용한오염토양및 자갈열탈착방법에관한것으로서, 더욱상세하게는각종유류나유기폐기물등의오염원에의해오염된토양과자갈을마이크로파직접조사방식을이용하여경제적으로정화할수 있는장치및 그방법을제공한다. 본발명에사용되는마이크로파직접조사방식에의한오염토양및 자갈열탈착시스템은마이크로파를이용한열탈착법에의해오염된토양과자갈로부터오염물질을분리하여정화하되, 오염물질이열탈착되는오염물탈착부의구조를개선하여외통과내통으로구성하고내통내부에서는마이크로파발진기를설치하여여기에서발생하는마이크로파가상기내통을통과하여상기내통과외통에의해둘러싸인공간에적치된오염토양및 자갈을직접가열함에의해상기오염토양및 자갈표면의오염물을열탈착시키도록함으로써유류의종류에상관없이단 1회의통과만으로도충분한열탈착이가능하도록함과동시에실제현장활용가능성을획기적으로높일수 있는장점이있다.
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公开(公告)号：KR101651536B1
公开(公告)日：2016-08-29
申请号：KR1020140065452
申请日：2014-05-29
Applicant: 한국철도기술연구원
Abstract: TDR(Time Domain Reflectometry)를이용하여노반상태정수인함수비및 건조밀도의신뢰성있는흙의지반공학적특성평가를신속하고정확하게평가할수 있고, TDR 시스템에일체화된플랫스트립(Flat Strip) TDR 탐침을하우징박스의하부에부착하여사용함으로써철도노반에관입시킬필요가없고, TDR 시스템을휴대한상태에서철도노반다짐도를현장에서간편하게측정및 평가할수 있는, TDR을이용한철도노반다짐도평가시스템및 그방법이제공된다.
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