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1.发明专利
公开(公告)号：KR20210026033A
公开(公告)日：2021-03-10
申请号：KR1020190106237A
申请日：2019-08-29
Applicant: 한국과학기술원
CPC classification number: G01M5/0041 , E02D29/063 , G01B21/32 , G01S15/02 , G01S15/88 , G06Q50/02
Abstract: 본 발명의 실시 예에 따른 수중 터널의 외부 충돌 모니터링 시스템은 충돌 감지부와 통합 관리부를 포함한다. 충돌 감지부는 수중 터널로 접근하는 외부 물체를 감지하고, 외부 물체의 정보를 측정한다. 통합 관리부는 충돌 감지부에서 측정된 외부 물체의 정보를 이용하여 외부 물체의 충격량과 경로를 산출하는 데이터 처리부 및, 데이터 처리부에서 산출된 외부 물체의 충격량과 경로를 기준으로 수중 터널의 안전성을 평가하는 안전성 평가부를 포함한다.
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公开(公告)号：KR100770433B1
公开(公告)日：2007-10-26
申请号：KR1020060044851
申请日：2006-05-18
Applicant: 세종대학교산학협력단 , 한국과학기술원
IPC: E01D19/16 , E01D11/00 , F16F15/023
CPC classification number: E01D19/16 , E01D11/00 , F16F15/023
Abstract: A damping device for suppressing vibration of a cable is provided to control vibration of cables of a cable-stayed bridge without complex controller or measuring device by installing a damper between linking members. A damping device for suppressing vibration of a cable comprises a fixed member(210), third and fourth links(231,232), clamps(240,241), first and second links(221,222), and a damper(250). The fixed member is fixed to a structure. The third and fourth links pivots at a first joint(211) integrated with the fixed member. The clamps hold a cable(100). One ends of the first and second links pivot at second and third joints(223,234) connected with the third and fourth links and the other ends of the first and second links are integrated with the clamps rotatably. The damper is interposed between the first and the third joint horizontally.
Abstract translation: 提供一种用于抑制电缆振动的阻尼装置，通过在连接构件之间安装阻尼器来控制无复式控制器或测量装置的斜拉桥电缆的振动。 一种用于抑制电缆振动的阻尼装置，包括固定部件（210），第三和第四连杆（231,232），夹具（240,241），第一和第二连杆（221,222）以及阻尼器（250）。 固定构件固定在结构上。 第三和第四连杆在与固定构件一体化的第一接头（211）上枢转。 夹具夹住电缆（100）。 第一和第二连杆的一端在与第三和第四连杆连接的第二和第三关节（223,234）处枢转，并且第一和第二连杆的另一端可旋转地与夹具成一体。 阻尼器水平插入第一和第三关节之间。
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公开(公告)号：KR101761244B1
公开(公告)日：2017-07-26
申请号：KR1020160048271
申请日：2016-04-20
Applicant: 한국과학기술원
IPC: H02N2/18
CPC classification number: H02N2/183 , Y10S310/80
Abstract: 본발명은주름형평판기둥을이용한웨이크갤로핑기반에너지수확장치에 관한것으로서, 상류측에세워져고정되는고정대; 및웨이퍼갤로핑현상에의해진동이발생하도록상기고정대로부터후류측에이격된상태로서로나란하게세워져고정되는가진대;를포함하고, 상기가진대는기설정된질량을가지는가진체; 상기가진체하측에연장결합되며상기가진체를좌우진동가능하게세워고정하는주름형평판기둥; 및상기주름형평판기둥의굴곡외주면상에적층되어상기주름형평판기둥에전달된진동에너지를전기에너지로변환하는피에조필름;을포함하여구성되어, 상류측에고정설치되는고정대에대하여후류측에위치한가진대의위치를불어오는바람의풍향및 풍속에따라자유롭게조절가능하도록하여설치위치에따라좀더쉽고빠르게적용할수 있고, 가진대를이루는가진체하부에주름을가지는주름형평판기둥을결합하여이를통해고유진동수를낮춤으로써, 주름효과를통해저주파진동장치에적합하도록하여에너지수확효율을향상시킬수 있으며, 또한, 주름형평판기둥의외측면에피에조필름즉, PVDF 필름을부착하여제조하여전체체적을변화시키지않고도매우높은굽힘영역을갖도록하여전력생산효율의높일수 있는효과를갖는다.
Abstract translation: 本发明引导件是固定的机架上游涉及一种使用波纹板气缸基于舞动唤醒能量采集系统; 材料与含有具有与高于预定支架的质量;和Gallo的晶片因为内置并排在从固定于由所述平现象所产生的振动的固定台的下游侧间隔开的状态下彼此; 从振动体的下侧延伸并固定在振动体上的波形扁平柱体，使得振动体能够横向振动; 并且将压电薄膜层叠在褶状平板的弯曲外周表面上并将传递到褶状平板状柱体上的振动能量转换成电能， 并且可以根据安装位置更容易和快速地应用到根据风向和吹送用的交易的单个位点，用褶状平板柱的组合的风的风速自由地调整具有打褶的筛底弥补通过它 通过降低共振频率，通过该皱纹的效果，并且可以改善能量收集效率为适合于低频振动装置，也，打褶这是一个令人惊讶的方面扁平柱状压电膜，附着通过改变总体积中制备的PVDF膜 不增加弯曲区域的尺寸并提高电力生产效率，可以具有非常高的弯曲面积。
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公开(公告)号：KR101209886B1
公开(公告)日：2012-12-10
申请号：KR1020110003925
申请日：2011-01-14
Applicant: 한국과학기술원
Abstract: 본발명은층별로가속도를측정하고측정된가속도를이용하여간단하게다층구조물의손상여부및 손상된부위를미리탐지할수 있는다층구조물의손상탐지방법을제공하기위한것으로서, 탐지대상이되는다층구조물에대하여가속도계를이용하여복수개의층에서일정시간동안가속도신호를측정하는단계, 측정된가속도신호에기초하여복수개의층에대한모드유연도행렬을산출하는단계, 산출된모드유연도행렬(Modal Flexibility Matrix)에양전단력유발하중(Positive Shear Inspection Load)를적용하여상기복수개의층 각각에대한모드유연도변위를산출하는단계및 상기복수개의층 각각에대하여상기모드유연도변위와손상전의기준모드유연도기반변위의차이에따른층간손상유발변위(Damage-induced Inter-story Deflection)를산출하고, 산출된층간손상유발변위와임계손상변위를비교하여, 상기층간손상유발변위가임계손상변위를초과하는지여부및 상기초과되는층 지점을탐지하는단계를포함한다.
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Patent Agency Ranking
公开(公告)号：KR1020100026004A
公开(公告)日：2010-03-10
申请号：KR1020080084804
申请日：2008-08-29
Applicant: 한국과학기술원
Abstract: PURPOSE: An absolute displacement measuring system of a structure is provided to improve accuracy of absolute displacement measurement by dividing displacement into multiple sections. CONSTITUTION: An absolute displacement measuring system of a structure comprises a measurement section setting part(100), an image processing part(200), and a displacement calculating part(300). The measurement section setting part has an emitting unit and a photographing unit. The emitting unit emits light to an opposite direction of a sign. The photographing unit photographs an image of the radial direction of the emitting unit. The image processing part collects the image of the sign during the setting time. The displacement calculating part calculates absolute displacement by receiving the image.
Abstract translation: 目的：提供一种结构的绝对位移测量系统，通过将位移分为多个部分来提高绝对位移测量的精度。 构成：结构的绝对位移测量系统包括测量部分设置部分（100），图像处理部分（200）和位移计算部分（300）。 测量部分设置部分具有发射单元和拍摄单元。 发光单元发光到符号的相反方向。 摄影单元拍摄发射单元的径向方向的图像。 图像处理部在设定时间内收集标志的图像。 位移计算部通过接收图像来计算绝对位移。
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公开(公告)号：KR101829867B1
公开(公告)日：2018-03-29
申请号：KR1020160048282
申请日：2016-04-20
Applicant: 한국과학기술원
Abstract: 본발명은고층건물용화재대피장치에관한것으로서, 건물상부층에외측으로연통가능하게고정설치되는고정통체; 상기고정통체내에접힌상태로수납고정되고, 화재발생시건물외측으로밀어건물하부층을향해수직하방으로꺽여매달려고정된상태로대피통로를형성하는연장통체; 및상기연장통체내에서목표건물하층부까지연장가능하게설치되고, 무한괘도방식으로감속회전하며대피인원들을연속적으로하강이동시키는수직이송기;를포함하도록구성되어, 연장통체를통해수직대피통로를형성하고, 상기연장통체내부에수직이송부의연장바를목표건물하층부까지연장설치함과아울러무한괘도방식으로감속회전하며대피인원들을연속적으로하강이동시켜고층건물에서좀더신속하고안정하게인원을제한하지않고많은대피자들을연속적으로대피시킬수 있도록하는효과를갖는다,
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公开(公告)号：KR101582820B1
公开(公告)日：2016-01-07
申请号：KR1020140065265
申请日：2014-05-29
Applicant: 한국과학기술원
IPC: G06F19/00
Abstract: 본발명은등가모델의지진응답과기계적특성이다른면진구조물의지진응답이같게하는모델을생성하므로면진구조물의지진에대한확률론적안전평가시확률응답데이터베이스의적용성을높일수 있는면진구조물의등가모델의모델링방법에관한것으로, 면진구조물의지진응답에영향을주는질량(Mass(M)), 회전반경(Radius of Gyration(R)), 질량중심(Center of Mass (CM)), 강성(Stiffness(K)), 배치반경(Radius of Disposition(R)), 및강심(剛心,Center of Rigidity(CR))을포함하는파라미터를가지는것을특징으로한다.
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公开(公告)号：KR1020140004857A
公开(公告)日：2014-01-14
申请号：KR1020120072060
申请日：2012-07-03
Applicant: 한국과학기술원
CPC classification number: F16L55/033 , F16L43/00
Abstract: The present invention relates to an elbow, and more specifically, to a soundproof elbow which prevents noise from the elbow by a vacuum space in a thick part of the elbow and installing a soundproof unit on both ends of the elbow. The soundproof elbow of the present invention includes the elbow, a vacuum unit, and the soundproof unit.
Abstract translation: 本发明涉及一种肘部，更具体地说，涉及一种隔音弯头，其能够通过肘部的较厚部分中的真空空间防止来自肘部的噪音，并在肘部的两端安装隔音单元。 本发明的隔音弯头包括弯头，真空单元和隔音单元。
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公开(公告)号：KR1020130085577A
公开(公告)日：2013-07-30
申请号：KR1020120006440
申请日：2012-01-20
Applicant: 한국과학기술원
IPC: F16L55/033 , F16L9/21 , F16L43/00
CPC classification number: F16L55/033 , F16L43/00 , F16L55/02754
Abstract: PURPOSE: An elbow pipe with an anti-noise member is provided to prevent fluid from being directly contacted to the inner surface of the elbow pipe by dispersing the fluid with an anti-noise member installed inside the elbow pipe, thereby preventing impact noise generated when the fluid impacts on the inner wall of the elbow pipe. CONSTITUTION: An elbow pipe (10) comprises an anti-noise member (100) and multiple through-holes (110). The anti-noise member is a conical funnel shape and is installed inside the elbow pipe. The top of the anti-noise member is positioned in an inlet pipe. The through-holes are formed along the outer circumference of the anti-noise member.
Abstract translation: 目的：提供具有防噪声构件的肘管，以通过将安装在肘管内的抗噪声构件分散流体来防止流体与弯管的内表面直接接触，从而防止流体在肘管内产生的冲击噪声 流体冲击肘管内壁。 构成：肘管（10）包括防噪声构件（100）和多个通孔（110）。 防噪声构件是锥形漏斗形状，并安装在弯管内。 防噪声构件的顶部位于入口管中。 通孔沿着抗噪声部件的外周形成。
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