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1.发明申请복합매질로 이루어진 시편에 대한 Ｘ－ｒａｙ ＣＴ 영상의 최소 단위에 존재하는 각 순수매질의 부피비 측정방법 审中-公开用于测量形成复杂介质的样本的X射线CT图像的最小单位中每个体积中值的体积比的方法
公开(公告)号：WO2015046668A1
公开(公告)日：2015-04-02
申请号：PCT/KR2013/011794
申请日：2013-12-18
Applicant: 한국건설기술연구원
CPC classification number: G01N23/046
Abstract: 시편에 대해 X-ray CT 촬영을 수행함에 있어서 시편의 복셀 중에서 순수 매질이 혼합되어 있는 믹셀에 대해서, 각각의 순수 매질이 차지하는 부피 즉, 해당 믹셀에 혼합된 순수 매질의 부피비를 산출할 수 있게 되어, X-ray CT 촬영에서의 최소 단위에 존재하는 각 순수매질의 부피비를 측정한다.
Abstract translation: 在样本上对X射线CT扫描进行X射线CT扫描时，可以对混合物中混合有混合物的混合物计算每个成分介质所占的体积，即混合物中混合的构成介质的体积比。 ，从而测定X射线CT扫描中存在于最小单位中的各构成介质的体积比。
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2.发明授权
公开(公告)号：KR101683620B1
公开(公告)日：2016-12-07
申请号：KR1020150083324
申请日：2015-06-12
Applicant: 한국건설기술연구원
Abstract: 본발명은삼축압축상태에서압축력에의한시편의압축파괴를유도할수 있을뿐만아니라삼축압축상태에서인장력에의한시편의인장파괴를유도할있으며, 대심도(大深度)의지반시추공으로부터채취된시편에대해, 대심도시추공내부에서의높은압력이작용하는구속응력상태를정밀하게모사한조건하에서삼축압축시험을수행할수 있으며, 지중의깊은곳에위치하는암반내의고압구속조건을구현한상태에서시편에고압의유체를주입하여인공균열에의한수압파쇄를유도할수 있는삼축압축실험이가능하게되고, 더나아가유체를공급하는호스의꼬임이나손상없이시편을회전시키면서 X-ray CT 촬영이가능하게만드는 "삼축압축시험용삼축셀과, 이를이용한삼축압축시험방법"에관한것이다.
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公开(公告)号：KR101192737B1
公开(公告)日：2012-10-18
申请号：KR1020110121098
申请日：2011-11-18
Applicant: 조금원 , 조종은 , 한국건설기술연구원 , 주식회사 이산 , 주식회사 대한콘설탄트
Abstract: PURPOSE: A blast pressure effusion restraint device for an empty hole and an environmentally-friendly center-cut blasting method using the same are provided to maximize blasting efficiency by blocking the open top of an empty hole in order to prevent the outflow of blast pressure. CONSTITUTION: A blast pressure effusion restraint device for an empty hole comprises first to third air ball plugs(110,120,130). A plug rope(111) is connected to the top of the first air ball plug. The second air ball plug is connected to the bottom of the first air ball plug through a check valve(150). The third air ball plug is connected to the bottom of the second air ball plug through a check valve. Air injection ports(140) are formed at one side of each air ball plug. An injection port plug(142) is installed on the outer front end of an air injection port and one side of the injection port plug is fixed to the air injection port. [Reference numerals] (AA) Blue; (BB) Green; (CC) Yellow; (DD) Red
Abstract translation: 目的：提供一种用于空洞的鼓风压力积液抑制装置和使用该空孔的环保中心切割喷砂方法，以通过堵塞空孔的开口顶部来最大限度地提高喷砂效率，以防止喷射压力的流出。 构成：用于空洞的鼓风压力积液约束装置包括第一至第三空气球塞（110,120,130）。 插头绳（111）连接到第一空气球塞的顶部。 第二空气球塞通过止回阀（150）连接到第一空气球塞的底部。 第三空气球塞通过止回阀连接到第二空气球塞的底部。 空气注入口（140）形成在每个空气球塞的一侧。 注入口插头（142）安装在空气注入口的外前端，注入口塞的一侧固定在空气注入口上。 （附图标记）（AA）蓝色; （BB）绿色; （CC）黄色; （DD）红色
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公开(公告)号：KR1020110076022A
公开(公告)日：2011-07-06
申请号：KR1020090132611
申请日：2009-12-29
Applicant: 한국건설기술연구원
Abstract: PURPOSE: A method for estimating the strength of the bedrock of a tunnel face using boring data is provided to measure feed pressure, torque pressure, and striking pressure applied to a drill rod in real time. CONSTITUTION: A method for estimating the strength of the bedrock of a tunnel face using boring data is as follows. The kind of a hydraulic rock drill is selected. The boring data of the hydraulic rock drill, such as feed pressure, torque pressure, striking pressure, and boring speed, are measured. The estimation formula is used to estimate the strength of the bedrock of a tunnel face. The strength of the bedrock is estimated.
Abstract translation: 目的：提供一种使用镗孔数据估算隧道面基岩强度的方法，以实时测量施加到钻杆的进料压力，扭矩压力和冲击压力。 构成：使用钻孔数据估计隧道面基岩强度的方法如下。 选择了一种液压凿岩机。 测量液压凿岩机的钻孔数据，如进给压力，转矩压力，冲击压力和镗孔速度。 估计公式用于估计隧道面基岩的强度。 估计基岩的实力。
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公开(公告)号：KR1020100079590A
公开(公告)日：2010-07-08
申请号：KR1020080138122
申请日：2008-12-31
Applicant: 한국건설기술연구원 , 이화여자대학교 산학협력단 , 한국토지주택공사
IPC: G06T17/05
CPC classification number: G06T17/05 , G01C9/06 , G01C11/02 , G01C2011/36
Abstract: PURPOSE: An excavation ground 3D modeling and a method for measuring distance by using digital image information is provided to measure data by a digital camera, thereby enhancing reliability about information data. CONSTITUTION: Video data of feature rear side included in a light reflection target(11) is photographed at a plurality of directions by using digital camera(100). By using a total station(300), a 3D absolute coordinate of light reflection target is measured. The 3D absolute coordinate of the light reflection target and the photographed image data is inputted in a computer. By using software embedded in a computer, the image data and the 3D image about a 3D coordinate is generated.
Abstract translation: 目的：提供挖掘地面3D建模和使用数字图像信息测量距离的方法，通过数码相机测量数据，从而提高信息数据的可靠性。 构成：通过使用数码相机（100）在多个方向上拍摄包括在光反射目标（11）中的特征后侧的视频数据。 通过使用全站仪（300），测量光反射目标的3D绝对坐标。 在计算机中输入光反射目标的3D绝对坐标和拍摄的图像数据。 通过使用嵌入在计算机中的软件，生成关于3D坐标的图像数据和3D图像。
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Patent Agency Ranking
公开(公告)号：KR1020100079588A
公开(公告)日：2010-07-08
申请号：KR1020080138120
申请日：2008-12-31
Applicant: 한국건설기술연구원
CPC classification number: G01N3/34 , E21B7/025 , G01N2203/0048 , G01V1/143
Abstract: PURPOSE: A system for analyzing a drilling data is provided to measure feed pressure, rotation pressure, hitting pressure, and boring speed applied to a drill rod in real time. CONSTITUTION: A system for analyzing a drilling data comprises a hitting pressure sensor(11), a rotation pressure sensor(22), a feed pressure sensor(33), a boring speed sensor(44), a data logger(100), and a PC(200). The hitting pressure sensor senses hitting pressure applied to a drill rod of a drill jumbo machine. The rotation pressure sensor senses rotation pressure applied to the drill rod. The feed pressure sensor senses feed pressure applied to the drill rod. The boring speed sensor senses boring speed of the drill jumbo machine. The data logger collects a sensed boring data.
Abstract translation: 目的：提供一种用于分析钻井数据的系统，用于实时测量施加到钻杆的进给压力，旋转压力，击打压力和钻孔速度。 构成：用于分析钻井数据的系统包括击打压力传感器（11），旋转压力传感器（22），进给压力传感器（33），钻速传感器（44），数据记录器（100）和 PC（200）。 击打压力传感器感测施加到钻巨型机器的钻杆的击打压力。 旋转压力传感器感测施加到钻杆的旋转压力。 进给压力传感器感测施加到钻杆的进给压力。 镗孔速度传感器感测钻机巨型机的钻孔速度。 数据记录器收集感觉到的无聊数据。
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公开(公告)号：KR1020140055871A
公开(公告)日：2014-05-09
申请号：KR1020120123258
申请日：2012-11-01
CPC classification number: E21B41/0092 , E21B44/00
Abstract: The present invention relates to a system and a method for optimizing a drilling process. The system comprises: a database which memorizes drilling field data in the past; a well design 3D modeler which visualizes geothermal well design details into 3D according to an input value; a process simulation module which calculates optimal drilling efficiency according to various environmental conditions, and predicts the construct period through simulation; a cost estimation module which estimates the costs; a project performance checker module which identifies the performance of a project by comparing and analyzing the predicted performance with the process in the field; and a 4D progress visualization module which synchronizes the predicted construction period by process elements and the sequential information through the 3D modeling geothermal well details and the process simulation in order to visualize in a 4D graphical simulation method, and which provides requirement information needed by a user at the same time.
Abstract translation: 本发明涉及一种用于优化钻井过程的系统和方法。 该系统包括：过去记录钻井现场数据的数据库; 一个精心设计的3D建模者，根据输入值将地热井设计细节视为3D; 一个根据各种环境条件计算最佳钻井效率的过程模拟模块，并通过模拟预测构造周期; 估算费用的成本估算模块; 项目绩效检查模块，通过比较和分析预测的绩效与现场流程来识别项目的绩效; 以及4D进度可视化模块，其通过3D建模地热井细节和过程模拟，通过过程元素和顺序信息同步预测的构建周期，以便以4D图形模拟方法可视化，并且提供用户所需的需求信息 与此同时。
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公开(公告)号：KR1020140022193A
公开(公告)日：2014-02-24
申请号：KR1020120088436
申请日：2012-08-13
CPC classification number: F42D5/00 , E21B41/0021 , F42D3/04 , F42D5/045 , F42D5/055
Abstract: The present invention relates to an innovative blast pressure eruption suppressing device which is capable of innovatively reducing generation of dust, noise, and vibration, and reducing scattering of a rock crushed by blasting while maximizing blasting force by blocking an entrance of an empty hole when a long hole is blasted to explode by making a long hole, and a high efficiency method for blasting a long hole using the same. According to the present invention, while an explosive and a tamping material are alternately repeated and loaded, a blast pressure eruption suppressing device is tamped after the blast pressure eruption suppressing device is installed in an entrance of an empty hole. Therefore, an excessive outflow of explosion pressure gas to an outside can be prevented in a blasting work, and scattering of a crushed rock can be prevented, and generation of dust, noise, and vibration can be reduced. Blasting efficiency can be improved since a second free surface is effectively formed in an inside of an empty hole.
Abstract translation: 本发明涉及一种创新的爆破压力喷发抑制装置，其能够创新地减少粉尘，噪声和振动的产生，并且通过阻挡空洞的入口来最大限度地减少通过喷射破碎的岩石的散射，同时在 长孔通过长孔爆炸爆破，并且使用该孔的高效率方法来喷射长孔。 根据本发明，在爆炸物和捣固材料交替重复加载的同时，在喷射压力喷发抑制装置安装在空洞的入口中之后，将喷射压力喷发抑制装置夯实。 因此，在爆破作业中可以防止爆炸压力气体向外部的过量流出，并且可以防止破碎的岩石的散射，并且可以减少灰尘，噪声和振动的产生。 由于在空洞的内部有效地形成第二自由表面，所以能够提高爆破效率。
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公开(公告)号：KR101110787B1
公开(公告)日：2012-02-16
申请号：KR1020090110599
申请日：2009-11-17
Applicant: 한국건설기술연구원
Abstract: 본 발명은 토사의 간극비(void ratio)를 측정함에 있어서, 토사 시료를 엑스레이 씨티(X-ray CT) 단층촬영하되, X-ray CT 단층촬영 이미지의 최소 복셀의 크기보다 작은 크기의 토사체 입자를 가지고 있어서 공극의 가시화가 어려운 미세한 토사에 대해서도 X-ray CT 단층촬영을 통해 토사의 간극비를 측정할 수 있도록 하는 X-ray CT 단층촬영을 통한 미세 토사의 간극비 측정방법에 관한 것이다.
본 발명은, X-ray CT 단층촬영 이미지의 최소 복셀의 크기보다 작은 크기의 토사체 입자를 가지고 있고 간극비를 이미 알고 있는 표준 토사 시료에 대해 X-ray CT 단층촬영 이미지를 취득하고(S1); X-ray CT 단층촬영 이미지에서 각각의 복셀에 대해 CT값을 구하고(S2); X-ray CT 단층촬영된 영역의 CT대표값을 각 CT값으로부터 산정하여(S3); CT대표값과 토사의 간극비의 데이터를 취득하고; 상기 간극비를 달리한 복수 종류의 표준 토사 시료에 대해 복수의 간극비와 CT대표값의 데이터베이스를 구축하며(S4); 측정 대상 토사의 시료에 대한 X-ray CT 단층촬영 이미지로부터 각 복셀당 CT값을 CT대표값을 산정하고(S5); 산정된 CT대표값에 해당하는 간극비를, 기구축된 간극비와 CT대표값의 데이터베이스로부터 구함으로써(S6), 측정 대상 토사에 대한 간극비를 측정하는 것을 특징으로 한다.-
公开(公告)号：KR1020110076026A
公开(公告)日：2011-07-06
申请号：KR1020090132615
申请日：2009-12-29
Applicant: 한국건설기술연구원
Abstract: PURPOSE: A method for measuring the boring distance of a hydraulic rock drill is provided to improve the construction efficiency of a tunnel by preventing the boring depth of each hole from becoming irregular. CONSTITUTION: A method for measuring the boring distance of a hydraulic rock drill is as follows. A hydraulic motor and a rotary encoder are installed in a fluid line which supplies fluid to a hydraulic cylinder. A purse signal about the rev count from the rotary encoder to the hydraulic motor is received. The moving distance of a hydraulic rock drill is measured by computing the advanced length of the hydraulic cylinder using the pulse signal.
Abstract translation: 目的：提供一种测量液压凿岩机钻孔距离的方法，通过防止每个孔的钻孔深度不规则，提高隧道施工效率。 构成：用于测量液压凿岩机钻孔距离的方法如下。 液压马达和旋转编码器安装在向液压缸提供流体的流体管线中。 接收到关于从旋转编码器到液压马达的转数的钱包信号。 通过使用脉冲信号计算液压缸的前进长度来测量液压凿岩机的移动距离。
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