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公开(公告)号：KR1020170061092A
公开(公告)日：2017-06-02
申请号：KR1020160158498
申请日：2016-11-25
Applicant: 한국과학기술원
Abstract: 본발명의실시예에따른수직구외주면굴착시스템은, 발전기를포함하고, 상기발전기를통해공압및 유압을발생시키는동력시스템, 상기동력시스템으로부터전달된상기공압및 유압을이용하여지반을수직으로굴착하는수직구외주면굴착장치및 상기동력시스템과상기수직구외주면굴착장치를연결하며, 상기동력시스템또는상기수직구외주면굴착장치를제어하는제어시스템을포함하고, 상기수직구외주면굴착장치는, 상기지반에형성될수직구의외주면을굴착할수 있다.
Abstract translation: 主表面垂直于场外，根据本发明的钻井系统的一个实施例，包括一个发电机，以及从电力系统，所述发送气动和液压挖掘，所述电源系统用于采用垂直生成通过发电机气动或液压到地面 垂直场外主表面钻孔装置和电源，所述系统和连接到所述钻机主表面，所述垂直场外，电力系统或控制系统，用于控制钻机主表面，所述垂直场外，主表面，所述垂直场外钻井设备，土壤 可以挖掘紧固件的外圆周表面。
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公开(公告)号：KR1020150040840A
公开(公告)日：2015-04-15
申请号：KR1020150045183
申请日：2015-03-31
Applicant: 한국과학기술원
IPC: E21B7/18 , E21D9/10 , E02D29/045 , E02F5/18
CPC classification number: E21B7/18 , E02D29/045 , E02F5/18 , E21D9/1066
Abstract: 본발명에따른자유면을이용한무진동암반굴착방법은암반굴착시스템이암반을굴착하는방법에서, 대상암반의절리형성패턴을인식하고, 터널막장에존재하는절리를모니터링하는절리모니터링단계, 워터젯을이용해터널천단부및 터널내부에자유면을형성하는터널자유면형성단계, 그리고파쇄기를이용해상기대상암반을파쇄하되, 상기절리와상기자유면을활용하여터널을굴착하는기계굴착단계를포함한다.
Abstract translation: 基于利用自由表面的本发明的非振动岩石开挖方法包括识别岩石上的裂纹图案并在隧道末端监测裂缝的步骤; 使用水刀形成隧道自由表面的步骤，并形成隧道内的隧道冠; 并通过破碎机利用裂缝和自由表面挖掘隧道的步骤。
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公开(公告)号：KR1020140055477A
公开(公告)日：2014-05-09
申请号：KR1020120122445
申请日：2012-10-31
Applicant: 한국과학기술원
CPC classification number: E21D9/14 , E21D9/006 , E21D9/01 , E21D9/1066 , F42D3/04
Abstract: The present invention relates to a method and a system for constructing at least two close tunnels using a free face. The disclosed method for constructing a tunnel includes a free face forming process for forming a free face along an outer periphery of a central wall to be formed between at least two tunnels. According to the present invention, the method and the system for constructing at least two close tunnels using a free face can increase stability of the close tunnels by efficiently suppressing vibrational energy using the free face formed along an outer periphery of a central wall to be formed between at least two tunnels when a blasting process is performed, remarkably reduce construction time and costs by omitting a process of producing a central tunnel and wall (or reinforcing a central part), and also reduce additional reinforcing construction costs by reducing overbreak and a damaged area in the event of blasting.
Abstract translation: 本发明涉及使用自由面构造至少两个密闭隧道的方法和系统。 所公开的构造隧道的方法包括：自由面形成工艺，用于沿着要形成在至少两个隧道之间的中心壁的外周形成自由面。 根据本发明，使用自由面构造至少两个封闭隧道的方法和系统可以通过使用沿着要形成的中心壁的外周形成的自由面有效地抑制振动能来增加密闭隧道的稳定性 在执行爆破过程时，在至少两个隧道之间，通过省略生产中央隧道和墙壁（或加强中心部分）的过程，显着减少施工时间和成本，并且还通过减少过度破坏和损坏来减少额外的增强建筑成本 爆破时的区域。
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公开(公告)号：KR1020140045870A
公开(公告)日：2014-04-17
申请号：KR1020130090883
申请日：2013-07-31
Applicant: 한국과학기술원
CPC classification number: C05F11/00 , C05G3/0029 , C05G3/0064
Abstract: The present invention relates to a germination or growth improvement method of vegetation, and specifically, to an environmentally friendly germination or growth improvement technique of vegetation including a step of adding a high molecule viscous biopolymer, which is polysaccharide generated from a plant body, to soil. The high molecule viscous biopolymer includes a polysaccharide based or amino acid based biopolymer. The polysaccharide based high molecule viscous biopolymer includes a high molecule chain type biopolymer or a gelated biopolymer. [Reference numerals] (AA) Artificial compost(beta-glucan, xanthan gum, and non-treated sample from the left); (BB,FF) Seven days; (CC,GG) 10 days; (DD,HH) 14 days; (EE) Red clay(beta-glucan, xanthan gum, and non-treated sample from the left)
Abstract translation: 本发明涉及植被的发芽或生长改良方法，具体地说涉及一种环境友好的植被发芽或生长改良技术，包括将植物体产生多糖的高分子粘性生物聚合物添加到土壤中的步骤 。 高分子粘性生物聚合物包括基于多糖或基于氨基酸的生物聚合物。 基于多糖的高分子粘性生物聚合物包括高分子链型生物聚合物或凝胶化生物聚合物。 （AA）人造堆肥（β-葡聚糖，黄原胶和未处理的样品）; （BB，FF）七天; （CC，GG）10天; （DD，HH）14天; （EE）红粘土（β-葡聚糖，黄原胶和未处理的样品）
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公开(公告)号：KR1020120096692A
公开(公告)日：2012-08-31
申请号：KR1020110015923
申请日：2011-02-23
Applicant: 한국과학기술원
Abstract: PURPOSE: A system and a method for storing carbon dioxide in the shallow ocean floor are provided to store in the shallow ocean floor by alleviating geological restricting elements. CONSTITUTION: A system for storing carbon dioxide in the shallow ocean floor includes an ocean platform(110), a pipe(120), a promoter supplying part(130), and a hydrate generated state monitoring part(140). The pipe is vertically extended from the ocean platform to the lower part of sediment soil on the shallow ocean floor. The promoter supplying part is arranged in the pipe to be located at the upper part of sediment soil. The promoter supplying part supplies a hydrate generating promoter to surroundings. The hydrate generating promoter is supplied to the upper part of the sediment soil according to the control of the ocean platform. Carbon dioxide is supplied to the lower part of the sediment soil through the pipe. The hydrate generated state monitoring part monitors the state of a carbon dioxide hydrate covering layer. The carbon dioxide hydrate covering layer is generated by the reaction of the hydrate generating promoter and carbon dioxide.
Abstract translation: 目的：通过缓解地质限制因素，提供浅层浅层海洋二氧化碳储存系统和储存方法。 构成：用于在浅层海底存储二氧化碳的系统包括海洋平台（110），管道（120），促进剂供应部分（130）和水合物生成状态监测部分（140）。 管道从浅海洋底部的海洋平台垂直延伸到沉积物的下部。 助推剂供应部分布置在管道中，位于沉积物土壤的上部。 启动子供应部分将水合物产生促进剂供应给周围环境。 根据海洋平台的控制，将水合物产生促进剂供应到沉积物的上部。 二氧化碳通过管道供应到沉积物的下部。 水合物生成状态监测部分监测二氧化碳水合物覆盖层的状态。 二氧化碳水合物覆盖层通过水合物产生促进剂和二氧化碳的反应产生。
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Patent Agency Ranking
公开(公告)号：KR1020120059676A
公开(公告)日：2012-06-11
申请号：KR1020100121054
申请日：2010-12-01
Applicant: 한국과학기술원
IPC: C09K17/14 , C09K103/00
Abstract: PURPOSE: A method for reinforcing soil by using biopolymer is provided to reinforce the strength of soil effectively, to be environment-friendly by using biopolymer which is polysaccharide generated from organism. CONSTITUTION: A method for reinforcing soil by using biopolymer comprises: a step of reinforcing strength of whole soil by adhesion increase between soil particles and biopolymer polymer chains by mixing biopolymers and soil. The biopolymer is one or more selected from a group consisting of beta glucan, xanthan gum, chitosan, gellan gum, and curdlan. The soil is residual granite soil. The beta glucan is mixed with soil within the moisture content range of 60%.
Abstract translation: 目的：通过使用生物聚合物增强土壤的方法，通过使用由生物体产生的多糖的生物聚合物，有效增强土壤的强度，使其环境友好。 构成：通过使用生物聚合物增强土壤的方法包括：通过混合生物聚合物和土壤，增强土壤颗粒和生物聚合物聚合物链之间的粘附增加的整个土壤的强度的步骤。 生物聚合物是选自β-葡聚糖，黄原胶，壳聚糖，结冷胶和凝胶多糖中的一种或多种。 土壤是残留的花岗岩土壤。 β葡聚糖与水分含量范围为60％的土壤混合。
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公开(公告)号：KR1020120034583A
公开(公告)日：2012-04-12
申请号：KR1020110100839
申请日：2011-10-04
Applicant: 한국과학기술원
IPC: E21B7/18
CPC classification number: E21D9/1066 , E21C25/60 , E21D9/003 , E21D9/004 , E21D9/006 , E21D9/1053
Abstract: PURPOSE: An excavation system using water-jet and an excavation method using the same are provided to effectively prevent impact, vibration, and noise caused by blasting in an excavation process and increase stability of a tunnel by minimizing damage zones. CONSTITUTION: An excavation system using water-jet includes a movement unit(100), multi-joint robot arms(200), a water jet nozzle(300), a supply unit(400), and a control unit(500). The movement unit can move forth and back in an excavated direction on an excavated target section. The multi-joint robot arms are loaded on the movement unit. The water jet nozzle is mounted on the front end of the multi-joint robot arms. The supply unit supplies high pressure water to the water jet nozzle. The control unit controls the movement unit, the robot arms, and the water jet nozzle.
Abstract translation: 目的：提供使用喷水的挖掘系统和采用该方法的挖掘方法，以有效防止挖掘过程中爆破引起的冲击，振动和噪音，并通过最小化破坏带来提高隧道的稳定性。 构成：使用水射流的挖掘系统包括移动单元（100），多关节机器人手臂（200），喷水喷嘴（300），供给单元（400）和控制单元（500）。 移动单元可以在挖掘的目标区段上沿挖掘的方向前后移动。 多关节机器人臂装载在移动单元上。 喷水喷嘴安装在多关节机器人手臂的前端。 供应单元向喷水嘴提供高压水。 控制单元控制移动单元，机器人手臂和喷水喷嘴。
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公开(公告)号：KR1020120034545A
公开(公告)日：2012-04-12
申请号：KR1020110044009
申请日：2011-05-11
Applicant: 한국과학기술원
IPC: E21B7/18
CPC classification number: E21D9/1066 , E21C25/60 , E21D9/003 , E21D9/004 , E21D9/006 , E21D9/1053
Abstract: PURPOSE: A blasting structure with blast patterns to minimize tunnel blasting perforation is provided to prevent blasting vibration by forming a free surface which is continued along an excavating line of an excavation part and reduce impact, vibration, and noise with minimized a number of blasting charge, thereby blasting more safe and environmentally-friendly. CONSTITUTION: A blasting structure with blast patterns to minimize tunnel blasting perforation includes a free surface, a blast hole, and a blast pattern. High pressure water is sprayed into spaces among crushed bedrocks in a predetermined space along an excavating line of a tunnel by a water jet nozzle(130) to form the free surface depending on the excavating line. The blast hole is perforated in an excavation section(10) at constant intervals and blasting charge is mounted. Multiple perforations are formed inside the excavation section except an excavating line hole in predetermined blasting patterns.
Abstract translation: 目的：提供具有鼓风图案的爆破结构，以最小化隧道爆破穿孔，以通过形成沿着挖掘部分的挖掘线继续的自由表面来防止爆破振动，并减少冲击，振动和噪音，同时最小化多次爆破荷载 ，从而爆炸更安全和环保。 构成：具有鼓风模式的爆破结构使隧道爆破穿孔最小化，包括自由表面，爆破孔和爆破图案。 高压水通过水喷嘴（130）沿着隧道的挖掘线在预定的空间中被喷射到粉碎的基岩之间的空间中，以根据挖掘线形成自由表面。 爆破孔在开挖段（10）内以恒定的间隔穿孔，并安装爆破炸药。 除了挖掘线孔以外，在挖掘部内形成有多个穿孔。
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公开(公告)号：KR1020110119402A
公开(公告)日：2011-11-02
申请号：KR1020100039098
申请日：2010-04-27
Applicant: 한국과학기술원
Abstract: PURPOSE: A tunnel electrical resistivity exploration method and an apparatus thereof are provided to accurately estimate the thickness, the position, and the electric conductivity of a shattered zone of a single layer. CONSTITUTION: An exploration apparatus comprises a plurality of sensors(10), a power supply(20), a switch controller(30), a resistance measuring unit(40), and a calculating unit(50). A plurality of sensors is each other separately installed in the front side of a blind end. The power supply supplies power to each sensor in order to measure an electricity resistance value. The switch controller changes a part into a source sensor which receives the power from the power supply and a part of rest into a receiver sensor among the sensors. The resistance measuring unit measures the electrical resistance value between the receiver sensors and the source sensor. The calculating unit estimates the thickness, the position, and the electric conductivity of a shattered zone of a single layer through the 3D electric field interpretation using inverse analysis technique.
Abstract translation: 目的：提供隧道电阻率探测方法及其装置，以精确估计单层破碎带的厚度，位置和电导率。 构成：探测装置包括多个传感器（10），电源（20），开关控制器（30），电阻测量单元（40）和计算单元（50）。 多个传感器彼此分开地安装在盲端的前侧。 电源为每个传感器供电，以测量电阻值。 开关控制器将部件改变为源传感器，其从电源接收电力，其余部分接收传感器中的接收器传感器。 电阻测量单元测量接收器传感器和源传感器之间的电阻值。 计算单元通过使用反分析技术的3D电场解释来估计单层的粉碎区域的厚度，位置和电导率。
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公开(公告)号：KR101027069B1
公开(公告)日：2011-04-11
申请号：KR1020080104397
申请日：2008-10-23
Applicant: 한국과학기술원
Abstract: 본 발명은 종래의 충격반향기법을 이용한 숏크리트와 콘크리트 및 숏크리트와 지반사이의 접착상태 평가 장치 및 방법에 대한 것으로서, 보다 상세하게는 충격반향시험으로부터 획득한 가속도 신호로부터 숏크리트의 두께, 숏크리트와 배면 지반과의 접착상태, 및 배면 지반의 종류 등을 획득할 수 있는 신호처리 장치 및 해석기법에 관한 것으로, 숏크리트가 시공되는 터널 또는 토목 구조물에서 숏크리트의 건전도 평가 및 품질관리 기술로 사용될 수 있다.
충격반향시험기법, 시간-주파수 영역 분석, 숏크리트 접착상태 평가, 숏크리트 건전도 및 품질 평가
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