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公开(公告)号：KR1020020020518A
公开(公告)日：2002-03-15
申请号：KR1020000053727
申请日：2000-09-09
Applicant: 한국건설기술연구원 , 한국철도기술연구원 , 재단법인 한국철도기술공사 , 주식회사 경동건설 , 주식회사 삼보기술단 , 주식회사 포스코엔지니어링
IPC: E02D3/12
CPC classification number: E02D3/12 , E02D2250/003
Abstract: PURPOSE: A grouting device is provided to prevent a leakage of chemicals by checking the contact degree of a packer and an inner wall. CONSTITUTION: The grouting device comprises: a long cylinder rod(100); a primary chemical pipe(210) and a secondary chemical pipe(220) passing the cylinder rod(100) longitudinally and forming passages for flowing a chemical respectively; a stirrer(300) connected to the primary chemical pipe(210) and the secondary chemical pipe(220) to receive, mix and discharge chemicals from the primary chemical pipe(210) and the secondary chemical pipe(220); an injection pipe(400) connected to the stirrer(300) and provided with an exhaust hole(410) for exhausting the chemicals from the stirrer(300) to the outside soft ground; and a packer(530) installed to the appointed outer area of the cylinder rod(100) to cover the cylinder rod(100).
Abstract translation: 目的：提供灌浆装置，通过检查封隔器和内壁的接触程度来防止化学品泄漏。 构成：灌浆装置包括：长筒棒（100）; 分别使气缸杆（100）纵向通过的主要化学管道（210）和次级化学管道（220），并分别形成用于使化学品流动的通道; 连接到主化学管道（210）和第二化学管道（220）的搅拌器（300），用于从主化学管道（210）和次级化学管道（220）接收，混合和排放化学品; 连接到搅拌器（300）并且设置有用于将化学品从搅拌器（300）排出到外部软地面的排气孔（410）的注射管（400） 以及安装到所述气缸杆（100）的指定外部区域以覆盖所述气缸杆（100）的封隔器（530）。
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公开(公告)号：KR101533239B1
公开(公告)日：2015-07-02
申请号：KR1020130095251
申请日：2013-08-12
Applicant: 한국철도기술연구원
CPC classification number: Y02T30/32
Abstract: 본발명은철도차량차체의상단부표면에주파수에따라진동하는진동막을설치하고, 철도차량이고속으로주행할때 진동막에주파수를인가하여인가된주파수에따라진동막이출렁거리도록함으로써철도차량의주행시 차체의상단표면에붙어있는공기들을떼어내어마찰저항을줄일수 있도록하는표면진동을이용한철도차량용공기저항감소장치에관한것이다. 본발명에따른표면진동을이용한철도차량용공기저항감소장치는, 차량의차체상단부표면에요홈이형성되고, 상기요홈에주파수의인가에따라진동하는진동막이설치된표면진동부; 소정의제어신호에따라진동을발생시켜상기진동막에인가하는진동발생부; 상기차량의주행속도정보를획득하는주행속도획득부; 상기차량의주행속도에대응된진동정보를저장하고있는진동정보저장부; 및상기차량의주행시, 상기주행속도획득부를통해획득한주행속도정보에근거해상기진동발생부를통해차량의주행속도에대응된진동이발생되도록제어하는진동제어부를포함하는것을특징으로한다.
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公开(公告)号：KR101455761B1
公开(公告)日：2014-11-03
申请号：KR1020130040511
申请日：2013-04-12
Applicant: 한국철도기술연구원
Abstract: 후드 구조체가 개시되며, 상기 후드 구조체는 철도 터널의 입구에 배치되어, 내부와 외부를 연통시키는 복수의 홀이 형성된 후드; 및 흡입관 및 상기 흡입관을 통해 공기를 흡입하는 흡입기를 포함하는 공기흡입장치를 포함하되, 상기 공기흡입장치는 상기 복수의 홀을 통해 배출되는 공기가 상기 흡입관으로 유입되도록 상기 후드에 설치된다.
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Patent Agency Ranking
公开(公告)号：KR1020140124156A
公开(公告)日：2014-10-24
申请号：KR1020130041520
申请日：2013-04-16
Applicant: 한국철도기술연구원
Inventor： 김동현
Abstract: 후드 구조체가 개시되며, 상기 후드 구조체는 철도 터널의 입구의 전방에 형성된 후드; 상기 후드에 형성된 후측 개구부와 전측 개구부를 상기 후드의 외측으로 연통시키는 연결관; 및 상기 후드의 내부에서 상기 전측 개구부를 개폐하는 편개문을 포함하되, 상기 편개문은 전방을 향해 회전하여 열리고 후방을 향해 회전하여 닫힌다.
Abstract translation: 本发明公开了一种罩结构，包括：形成在隧道入口前方的罩; 用于将后开口和形成在罩中的前开口与罩的外部连接的连接管; 以及用于打开和关闭发动机罩内的前开口的单开门。 单开门通过旋转朝向前方打开，并通过旋转朝向后方关闭。
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公开(公告)号：KR101445251B1
公开(公告)日：2014-09-29
申请号：KR1020130125215
申请日：2013-10-21
Applicant: 한국철도기술연구원
Inventor： 김동현
Abstract: Disclosed is a micro-pressure wave reducing structure including a ventilation pipe parallel to the progressing direction of a train. The micro-pressure wave reducing structure including the ventilation pipe parallel to the progressing direction of the train comprises: a hood structure part formed on the front side of an entrance of a railway tunnel; and a ventilation pipe part where equal to or more than one ventilation pipe is formed around the circumference of the hood structure part. The ventilation pipe includes a horizontal inlet extended and formed in the longitudinal direction in the inside of the hood structure part, an outlet formed in the outside of the hood structure part, and a mid-part communicating the horizontal inlet with the outlet.
Abstract translation: 公开了一种微型压力波减小结构，其包括与列车的行进方向平行的通风管。 包括与列车前进方向平行的通气管的微压降波结构包括：形成在铁路隧道入口前侧的罩结构部分; 并且在发动机罩结构部件的周围形成有围绕一个通气管等于或多于一个的通风管部分。 通风管包括在发动机罩结构部分的内部中沿纵向延伸并形成的水平入口，形成在发动机罩结构部分的外部的出口和将水平入口与出口连通的中间部分。
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公开(公告)号：KR1020140046203A
公开(公告)日：2014-04-18
申请号：KR1020120112376
申请日：2012-10-10
Applicant: 한국철도기술연구원
Inventor： 김동현
IPC: E21C37/06
CPC classification number: E21C37/06
Abstract: The present invention relates to a rock cracking apparatus using an ice-bomb in the form of a powder keg and, more specifically, to a rock cracking apparatus using an ice-bomb in the form of a powder keg, wherein a boring hole is formed by using a boring apparatus, and liquid nitrogen and a closed tube filled with water are injected into the bored hole by using an injection apparatus in order to easily break a rock by forming a crack in the rock based on the principle that the volume of water expands when the water freezes. For achieving the above purpose, the rock cracking apparatus comprises: a packer inserted and fixed to the inlet of the bored hole formed on the rock; an inner tube equipped in the packer to accommodate water inside; the injection apparatus connected to the packer; a nitrogen injection nozzle installed in the injection apparatus to penetrate the packer; and a supply part connected to the injection apparatus to supply liquid nitrogen.
Abstract translation: 本发明涉及一种使用粉末小桶形式的冰块的岩石裂解装置，更具体地说，涉及使用粉末小桶形式的冰块的岩石裂解装置，其中形成有一个钻孔 通过使用镗孔装置，并且通过使用注射装置将氮气和填充有水的封闭管道注入到钻孔中，以便通过在岩石的体积上形成裂缝容易地破碎岩石 当水冻结时膨胀。 为了实现上述目的，岩石破碎装置包括：封隔器插入并固定到形成在岩石上的钻孔的入口; 封隔器内装有内管，用于容纳内部的水; 注射装置连接到封隔器; 安装在注射装置中以穿透封隔器的氮气注入喷嘴; 以及与注射装置连接以供应液氮的供给部。
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公开(公告)号：KR1020140046202A
公开(公告)日：2014-04-18
申请号：KR1020120112375
申请日：2012-10-10
Applicant: 한국철도기술연구원
Inventor： 김동현
IPC: E21C37/06
Abstract: The present invention relates to an ice-bomb rock cracking device using an U-shaped freezing pipe and, more specifically, to an ice-bomb rock cracking device using an U-shaped freezing pipe which is capable of easily breaking a rock by forming a crack in the rock based on the principle that the volume of water is expanding when the water freezes, since a boring hole is formed in the rock by using a boring device, and water and liquid nitrogen are injected into the inside of the boring hole by using an injecting device. According to the present invention for achieving the above purpose, the ice-bomb rock cracking device comprises: the injection apparatus for sealing the inlet of the boring hole formed on the rock; a water injection nozzle installed in the injection apparatus; an U-shaped first nitrogen injection pipe installed to be attached or detached in the front of the injection apparatus; and a supply part connected to the injection apparatus to supply water and liquid nitrogen.
Abstract translation: 本发明涉及一种使用U形冷冻管的冰块岩石裂解装置，更具体地说，涉及一种使用U形冷冻管的冰块岩石裂解装置，该U型冷冻管能够通过形成 基于当水冻结时水膨胀的原理，由于通过使用钻孔装置在岩石中形成钻孔，并且通过以下方式将水和液氮注入到钻孔的内部： 使用注射装置。 根据本发明，为了实现上述目的，冰块岩石破裂装置包括：用于密封形成在岩石上的钻孔入口的注射装置; 安装在注射装置中的注水喷嘴; U形的第一氮气注入管被安装在注射装置的前面附接或分离; 以及与注射装置连接以供应水和液氮的供应部件。
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100.发明授权밀폐 차단 구조의 차단도어를 구비하여 지하 열차 승강장으로의 압력파 전달을 방지하는 압력파 차단장치 및 이를 구비한 지하 역사 구조물 有权在地下平台内堵塞压力波的系统，以及具有这种系统的地下火车站
公开(公告)号：KR101364152B1
公开(公告)日：2014-02-18
申请号：KR1020120130271
申请日：2012-11-16
Applicant: 한국철도기술연구원 , (주)비엔텍아이엔씨
Abstract: The present invention relates to a pressure wave blocking device which has a blocking door of a sealed blocking structure capable of effectively blocking a pressure wave generated due to a train from being transferred to a getting in/out railroad and a train platform when a non-stop train enters or passes through a center railroad at a high speed and is installed in both or either an entrance and/or an exit of the getting in/out railroad and to an underground train station structure, which has the pressure wave blocking device, comprising a train platform where a passenger waits for, gets in and out a train in an external edge; a center railroad through which the train passes without stopping in a center part; and a getting in/out railroad which is divided from the center railroad by a partition and is connected to the train platform.
Abstract translation: 压力阻挡装置技术领域本发明涉及一种压力波阻断装置，其具有能够有效地阻止由于列车产生的压力波被传递到进/出铁路的密封阻塞结构的阻挡门和列车平台， 停车列车高速进入或通过中心铁路，并且安装在进/出铁路的入口和/或出口以及具有压力阻挡装置的地下火车站结构中， 包括乘客在外边缘等待，进出列车的列车平台; 火车通过的中心铁路，而不停在中心部分; 和一个从中心铁路分隔开并连接到列车平台的进/出铁路。
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