-
公开(公告)号：KR100449509B1
公开(公告)日：2004-09-22
申请号：KR1020020011201
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 0.75 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: 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 0.75 kilometers long needs 38 ventilation openings to decrease a micro-pressure wave up to 40%.
Abstract translation: 目的：提供0.75公里长的通风口，通过确定通风口的距离，数量和直径，将压力波动降至50％，同时将微压波减少到40 ％。 结构：当列车进入隧道时，会产生压力波，压力波会传输到隧道内部，然后微波从出口辐射出去。 微压波被认为是冲击波，因此造成振动并破坏邻近物体以及人体内部器官。 因此，作为减少微压力波的效果的一种方法，根据隧道的长度和直径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力波的减少或增加。 根据测试数据，28平方米和0.75公里长的隧道需要38个通风口，以将微压波降低40％。
-
公开(公告)号：KR100422201B1
公开(公告)日：2004-03-12
申请号：KR1020010031033
申请日：2001-06-02
Applicant: 한국철도기술연구원
IPC: E21D9/14
Abstract: PURPOSE: Provided is a hood for decreasing micro-pressure wave of a rail tunnel with 0.25Km grade of length extension to greatly reduce the micro-pressure wave generated during a high entering speed of a train into the tunnel and to decrease noise and vibration at an exit side of the tunnel. CONSTITUTION: The hood comprises inclined banks at an entrance and an exit of a rail tunnel having a length of 0.25km. The bank at the entrance has a slope angle of 45 degrees while the other bank at the exit has a slope angle of 15 degrees. Each of the entrance and the exit is in a slave track pattern and the banks are extended corresponding to perpendicular cross-section of the tunnel at the entrance/exit portions. The hood has a longitudinal end being gradually shorter from lower sides to upper sides of the entrance/exit portions to be inclined.
Abstract translation: 本发明提供一种用于减小长度为0.25Km的铁路隧道的微压波的罩，其可以大大减小列车高速进入隧道时产生的微压波，并且减少在 隧道的出口侧。 构成：罩包括在长度为0.25km的铁路隧道的入口和出口处的倾斜堤岸。 入口处的岸坡倾斜角度为45度，而出口处的岸坡则倾斜角度为15度。 入口和出口中的每一个都处于从属轨道图案中，并且堤岸对应于入口/出口部分处的隧道的垂直截面而延伸。 发动机罩的纵向端部从入口/出口部分的下侧到上侧逐渐变短以倾斜。
-
公开(公告)号：KR1020030071935A
公开(公告)日：2003-09-13
申请号：KR1020020011204
申请日：2002-03-02
Applicant: 한국철도기술연구원 , 한국건설기술연구원 , 재단법인 한국철도기술공사 , 주식회사 삼보기술단 , 주식회사 경동 , 주식회사 포스코엔지니어링
IPC: E21F1/00
Abstract: PURPOSE: A pressure release duct tunnel system of a 0.75-kilometer twin bore tunnel is provided to ease passengers by reducing ear noises, to economize in construction expenses by reducing the cross sectional area of a tunnel and to improve the speed of a train. CONSTITUTION: The pressure release duct tunnel system of a 0.75-kilometer twin bore tunnel contains 19 pressure release ducts installed on side walls of the twin bore tunnel where a single tunnel is installed adjacently. And the pressure release ducts, which are 2.25 meters in diameter, are installed at 20.4-meter intervals.
Abstract translation: 目的：提供一个0.75公里双孔隧道的压力释放管道系统，通过减少耳塞噪音来减轻乘客，通过减少隧道的横截面积和提高火车的速度来节省施工费用。 构成：0.75公里双孔隧道的压力释放管道系统包括安装在双孔隧道侧壁上的19个压力释放管道，其中单个隧道相邻安装。 直径为2.25米的压力释放管以20.4米的间隔安装。
-
公开(公告)号：KR1020030071934A
公开(公告)日：2003-09-13
申请号：KR1020020011203
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 0.25 kilometers long minimizing pressure fluctuation for a short tunnel use is provided to decrease pressure fluctuation up to 50percents 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 0.25 kilometers long needs 12 ventilation openings to decrease a micro-pressure wave up to 40%.
Abstract translation: 目的：通过0.25公里长的通风口，可以最大限度地减少短隧道使用的压力波动，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。 根据测试数据，28平方米，0.25公里长的隧道需要12个通风口，可将微压力降至40％。
-
公开(公告)号：KR1020030071932A
公开(公告)日：2003-09-13
申请号：KR1020020011201
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 0.75 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: 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 0.75 kilometers long needs 38 ventilation openings to decrease a micro-pressure wave up to 40%.
Abstract translation: 目的：通过0.75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：当火车进入隧道时，产生压力波，压力波被传送到隧道内部，然后微波从出口辐射。 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。 根据测试数据，28平方米，0.75公里长的隧道需要38个通风口，可将微压波降至40％。
-
Patent Agency Ranking
公开(公告)号：KR1020020092128A
公开(公告)日：2002-12-11
申请号：KR1020010031033
申请日：2001-06-02
Applicant: 한국철도기술연구원
IPC: E21D9/14
Abstract: PURPOSE: Provided is a hood for decreasing micro-pressure wave of a rail tunnel with 0.25Km grade of length extension to greatly reduce the micro-pressure wave generated during a high entering speed of a train into the tunnel and to decrease noise and vibration at an exit side of the tunnel. CONSTITUTION: The hood comprises inclined banks at an entrance and an exit of a rail tunnel having a length of 0.25km. The bank at the entrance has a slope angle of 45 degrees while the other bank at the exit has a slope angle of 15 degrees. Each of the entrance and the exit is in a slave track pattern and the banks are extended corresponding to perpendicular cross-section of the tunnel at the entrance/exit portions. The hood has a longitudinal end being gradually shorter from lower sides to upper sides of the entrance/exit portions to be inclined.
Abstract translation: 目的：提供0.25Km等级的长度延伸的铁路隧道微压波的罩，大大降低了在列车进入隧道的高入口速度期间产生的微压波，并降低了噪声和振动 隧道的出口侧。 构成：引擎盖包括长度为0.25km的铁路隧道入口和出口处的斜坡。 入口处的堤岸具有45度的倾斜角度，而出口处的另一个堤岸具有15度的倾斜角度。 入口和出口中的每一个处于从动轨道图案，并且堤岸在入口/出口部分处相应于隧道的垂直横截面延伸。 罩具有从入口/出口部分的下侧到上侧逐渐变短的纵向端部以使其倾斜。
-
-
38.发明授权마이크로파 직접 조사 방식에 의한 오염 토양 및 자갈 열탈착 시스템 및 이를 이용한 오염 토양 및 자갈 열탈착 방법 有权微波直接辐照系统的土壤和砂砾热解吸系统以及使用该系统的污染土壤和砾石热解吸方法
公开(公告)号：KR101727197B1
公开(公告)日：2017-04-14
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.
Abstract translation: 本发明涉及一种污染土壤及砾石热脱附系统和污染的土壤和使用根据微波直接照射方法是相同的，并且更具体地砾石热脱附方法中，污染的污染物，诸如各种类型的油，或直接有机废物微波炉的土壤和砾石 本发明还提供了一种使用检查方法进行经济净化的设备和方法。 通过分离从用微波热脱附方法污染土壤和砾石污染物根据本发明中使用的微波直接照射方法污染的土壤和砾石热脱附系统，但净化，提高污染物热解吸的结构污染物解吸部 通过在构成安装内侧的内管外部的通道与所述内管直接加热微波污染的土壤和砾石置于空间，通过所述内管是由内通道外桶包围发生，其中微波振荡器被污染的土壤，并 存在这样的优点在于，和在同一时间又由该表面的污染有利于利用的可能性显着地具有足够的热解吸阶段只是单程实际字段，而不管燃料的种类，以热解吸的是砾石。
-
公开(公告)号：KR101323591B1
公开(公告)日：2013-11-01
申请号：KR1020110097672
申请日：2011-09-27
Applicant: 한국철도기술연구원
CPC classification number: Y02W30/94
Abstract: 본 발명은 전기로 산화슬래그를 이용한 콘크리트 조성물 및 이로부터 제조된 2차 제품에 관한 것으로서, 더욱 상세하게는 전기로 산화슬래그 굵은 골재 및 잔골재를 단독 또는 혼합으로 사용하고, 포졸란계 혼화제를 포함하는 시멘트 및 물을 포함하여 구성되며, 특정 자극제를 특정의 함량으로 포함하는 콘크리트 조성물 및 2차 가공물을 제공한다.
본 발명에 따른 콘크리트 조성물은 특정 자극제의 효과로서 초기 경화가 촉진되는 동시에 해수 및 오염수 등에 대한 저항성이 향상되어 컬버트나 방파제 블록, 수로관 등에 사용되기 적합하다.-
40.发明授权마이크로파에 의해 발열되는 발열 거푸집을 이용한 터널 콘크리트 라이닝 시공용 거푸집 구조 및 그를 이용한 터널 콘크리트 라이닝 시공 방법 有权使用微波加热加热管道隧道混凝土衬砌结构的形式结构及其使用的隧道混凝土衬砌施工方法
公开(公告)号：KR101279988B1
公开(公告)日：2013-07-05
申请号：KR1020120031340
申请日：2012-03-27
IPC: E21D11/10
Abstract: PURPOSE: A tunnel concrete lining construction form structure using a heating form through microwaves and a tunnel concrete lining construction method using the same are provided to significantly shorten an overall construction period by shortening the curing and hydration time of concrete. CONSTITUTION: A tunnel concrete lining construction form structure comprises a form body (35), a heating form (100), and a controller. The heating form is inserted into the partition (36) of the form body and is attached to the panel of the partition. The controller supplies power to the heating form and controls the temperature of the heating form. The heating form is heated by microwaves and comprises a microwaves generator, a waveguide, a housing, and heating system.
Abstract translation: 目的：通过微波加热形式的隧道混凝土衬砌施工形式结构和使用其的隧道混凝土衬砌施工方法，通过缩短混凝土的固化和水合时间，大大缩短整体施工周期。 构成：隧道式混凝土衬砌结构形式结构包括一个成形体（35），一个加热板（100）和一个控制器。 加热形式被插入到成形体的隔板（36）中并且附着到隔板的面板上。 控制器为加热形式供电，并控制加热形式的温度。 加热形式由微波加热，包括微波发生器，波导管，壳体和加热系统。
-
-
-
-
-
-
-
-
-
Search Results
60
records
(took 0.021 seconds)
