-
公开(公告)号：KR1020140110491A
公开(公告)日：2014-09-17
申请号：KR1020130024909
申请日：2013-03-08
Applicant: 삼성물산 주식회사 , 서울대학교산학협력단
Abstract: The present invention relates to a HPC column manufacturing method using saddle type tie bars and dual hoops and a constructing method using the same, and the hollow precast concrete column manufacturing method includes: the first step of manufacturing an assembled steel cage having a plurality of main steel bars vertically spaced apart from each other along the section of a column, outer hoops adapted to surround the main steel bars horizontally from the outside of the main steel bars, inner hoops spaced apart from the main steel bars at the inside of the main steel bars, and saddle type ties bars each having a ″��Prime;-shaped body and vertical portions extended downward from both ends of the body and mounted on rows where the inner hoops and the outer hoops are arranged in such a manner as to be connected over the outer hoops and the inner hoops and to surround the main steel bars adjacent to each side and edge on the section of the column; the second step of installing an inner form and an outer form at the inside and outside of the assembled steel cage; and the third step of casting precast concrete into the space between the outer form and the inner form to complete the HPC column, wherein the assembled steel cage has a hollow portion on the section thereof.
Abstract translation: 本发明涉及一种使用马鞍型连杆和双箍的HPC柱制造方法及其使用方法，空心预制混凝土柱的制造方法包括：制造具有多个主体的组装钢笼的第一步骤 沿着柱的横截面彼此垂直间隔开的钢筋，适于围绕主钢筋从主钢筋的外侧水平地包围的外箍，与主钢内侧的主钢筋间隔开的内圈 酒吧和鞍型连接杆，每个具有“ Prime”形的主体和从主体的两端向下延伸的垂直部分，并且安装在内圈和外圈以如下方式布置的行上 连接在外箍和内圈上，并围绕柱的每侧和边缘附近的主钢筋; 在组装钢笼的内部和外部安装内部形式和外部形式的第二步骤; 以及将预制混凝土浇铸到外部形式和内部形式之间的空间中以完成HPC柱的第三步骤，其中组装的钢笼在其截面上具有中空部分。
-
公开(公告)号：KR101415253B1
公开(公告)日：2014-07-04
申请号：KR1020120087434
申请日：2012-08-09
Applicant: 서울대학교산학협력단
Abstract: 본 발명은 강-콘크리트의 최적합성을 통해 단면성능을 극대화하면서도 현장작업을 간소화할 수 있도록 SRC기둥을 부분적으로 PC화한 중공 PC합성기둥과 그 중공 PC합성기둥을 바람직하게 이용한 SRC구조에 관한 것이다.
본 발명에 따른 SRC기둥용 중공 PC합성기둥은 철골과 철근콘크리트가 합성된 중공 PC합성기둥으로, 기둥 단면으로 서로 이격하게 수직 배치된 복수개의 형강재; 상기 형강재 중간에서 복수개의 형강재 상호 간을 연결하도록 형강재에 접합 설치된 띠판; 상기 형강재 외측에서 복수개의 형강재를 횡방향으로 둘러 감는 띠철근; 상기 형강재, 띠판 및 띠철근이 조립된 선조립단면 외측에서 선조립단면을 피복하면서 일체로 PC화된 피복콘크리트;를 포함하여 구성되어 형강재 내측면이 노출되게 하면서 형강재 내측으로 중공부가 형성되는 것을 특징으로 한다. 여기서 형강재 외측면에 접합 설치되어 피복콘크리트에 매설되는 스터드;가 더 포함될 수 있다. 나아가 형강재는 ㄱ형강으로 마련되어 사각 기둥 단면의 모서리에 배치되거나, 띠철근은 나선철근으로 마련되거나, 피복콘크리트의 조기압괴를 방지하도록 피복콘크리트는 변형능력이 우수한 강섬유보강 콘크리트(SFRC)로 형성될 수 있다. 이와 같은 중공 PC합성기둥은 가운데 중공부에 심부콘크리트가 채워짐으로써 SRC기둥으로 완성된다.-
公开(公告)号：KR102263776B1
公开(公告)日：2021-06-09
申请号：KR1020190091539
申请日：2019-07-29
Applicant: 서울대학교산학협력단
IPC: G05B23/02
-
公开(公告)号：KR20210013840A
公开(公告)日：2021-02-08
申请号：KR20190091539
申请日：2019-07-29
Applicant: 서울대학교산학협력단
IPC: G05B23/02
Abstract: 공정모니터링장치및 방법이제공된다. 상기공정모니터링장치는, 그래픽라소를이용하여공정변수를관련그룹으로그룹화하는그래픽라소처리수단및 마르코프랜덤필드를이용하여상기그룹이결함상태에있는지결정하는마르코프랜덤필드처리수단을포함한다. 상기공정모니터링방법은, 그래픽라소를이용하여공정변수를관련그룹으로그룹화하는그래픽라소처리단계및 마르코프랜덤필드를이용하여상기그룹이결함상태에있는지결정하는마르코프랜덤필드처리단계를포함한다.
-
公开(公告)号：KR101626428B1
公开(公告)日：2016-06-02
申请号：KR1020150020940
申请日：2015-02-11
Applicant: 삼성물산 주식회사 , 서울대학교산학협력단
IPC: E04C3/36
CPC classification number: E04C3/36
Abstract: 본발명에따르면, 프리캐스트방식으로제작되며기둥의외면을형성함과아울러내부에중공(200)이형성된외측기둥(100); 상기중공(200)에콘크리트를현장타설함으로써형성되는내측기둥(300); 및상기외측기둥(100)과상기내측기둥(300) 사이에형성된보강부재(400);를포함하는것을특징으로하는프리캐스트매입형합성기둥이제공된다. 본발명에따르면합성기둥의시공에있어서강재및 철근의배근, 거푸집의설치등의현장시공사항을요구하지않도록하여공기단축을달성하고, 시공성을높일수 있는효과가있다.
Abstract translation: 根据本发明，预制混凝土包覆组合物柱包括：以预制方法制造的外柱（100），形成其中形成有中空部（200）的柱的外表面; 通过将混凝土浇注到位而形成的内柱（300） 以及形成在所述外柱（100）和所述内柱（300）之间的加强构件（400）。 根据本发明，预制混凝土包覆组合物柱能够通过不具有现场施工要求（例如加强棒材，安装形式等）而减少施工周期并提高施工性能。
-
Patent Agency Ranking
公开(公告)号：KR101559251B1
公开(公告)日：2015-10-14
申请号：KR1020140087599
申请日：2014-07-11
Applicant: 서울대학교산학협력단
Abstract: 엑서지효율을향상시킬수 있는본 발명의일 실시예에따른유기랭킨사이클시스템은, 작동유체를가압하는압축수단; 상기압축수단에의해가압된작동유체를가열하는가열수단; 발전기에연결되고, 상기발전기가전력을생산하도록상기가열수단에의해가열된작동유체를이용하여상기발전기를동작시키기위한동력을발생시키는팽창수단; 및액화천연가스(LNG)를이용하여상기팽창수단에서배출되는작동유체를응축시키는응축수단을포함하고, 상기작동유체는 3성분계물질로구성되는것을특징으로한다.
Abstract translation: 根据本发明的一个实施方案的有机Rankine循环系统，用于提高能量效率包括：对工作流体加压的压缩单元; 加热单元，其加热由压缩单元加压的工作流体; 膨胀单元，其连接到发电机并且通过使用由所述加热单元加热的所述工作流体产生用于操作所述发电机的电力，以允许所述发电机产生电力; 以及冷凝单元，其通过使用LNG冷凝排出到膨胀单元的工作流体。 工作流体由三元系统材料组成。
-
公开(公告)号：KR1020140110490A
公开(公告)日：2014-09-17
申请号：KR1020130024908
申请日：2013-03-08
Applicant: 삼성물산 주식회사 , 서울대학교산학협력단
Abstract: A method of manufacturing a half precast concrete (HPC) column using prefabricated PC panels includes the steps of: assembling main steel bars, inner tie bars, and diagonal tie bars to manufacture an assembled steel bar net (first step); installing a mold on a bed, placing the assembled steel bar net using a spacer, and placing concrete in the mold to prefabricating a pair of PC panels corresponding to a first PC surface and a second PC surface (second step); positioning the first PC surface and the second PC surface at both sides by separately rotating the PC panels corresponding to the first and second PC surfaces by a right angle so as to be opposite to each other, arranging the main steel bars on the upper and lower portions, and placing the concrete on a portion corresponding to a third PC surface which is positioned on the lower portion to manufacture the PC panel (third step); and positioning the third PC surface on the upper portion by rotating the assembly of the PC panel by 180 degrees, and placing the concrete on a portion corresponding to a fourth PC surface positioned in the lower portion to manufacture the PC panel (fourth step). In the third step, the first PC surface and the second PC surface are positioned at both sides so that a hollow portion is formed in the column.
Abstract translation: 使用预制PC板制造半预制混凝土（HPC）柱的方法包括以下步骤：组装主钢筋，内连杆和对角线，制造组装钢筋网（第一步）; 在床上安装模具，使用间隔件放置组装的钢筋网，并将混凝土置于模具中以预先制备对应于第一PC表面和第二PC表面的一对PC面板（第二步骤）。 通过将对应于第一和第二PC表面的PC面板分开旋转直角使其彼此相对，将第一PC表面和第二PC表面定位在两侧，将主钢筋布置在上下 部分，并将混凝土放置在对应于位于下部的第三PC表面的部分上以制造PC面板（第三步骤）; 并且通过将PC面板的组件旋转180度将第三PC表面定位在上部，并且将混凝土放置在与位于下部的第四PC表面相对应的部分上以制造PC面板（第四步骤）。 在第三步骤中，第一PC表面和第二PC表面位于两侧，使得在柱中形成中空部分。
-
公开(公告)号：KR1020140021278A
公开(公告)日：2014-02-20
申请号：KR1020120087438
申请日：2012-08-09
Applicant: 서울대학교산학협력단
Abstract: The present invention relates to a CFT column having a diaphragm with simple structure due to horizontally welding connection reinforcing bars to flange plates and a portion for joining the same and steel beams using the same, wherein the portion is formed into a structure for rigidly joining the CFT column and the steel beams with definite performances properly using the CFT column. The CFT column according to the present invention is a CFT column having concrete filled therein, and comprises: a steel column; a pair of the flange plates corresponding to the installation directions of the steel beams, facing each other, and horizontally welded to the inner or the outer surfaces of the steel column; and the connection reinforcing bars installed to connect the pair of the flange plates each other and welded to the flange plates by the whole lengths thereof after laid on the flange plates. The structure for rigidly joining the CFT column and the steel beams according to the present invention comprises: the CFT column having the diaphragm in which the connection reinforcing bars are horizontally welded to the flange plates; the steel beams having flanges welded to the flange plates or the steel column at the same level of the flange plates of the CFT flange plates; and the filled concrete filled in the steel column.
Abstract translation: 本发明涉及一种具有简单结构的隔膜的CFT柱，这是由于水平焊接法兰盘连接钢筋和与其连接的部分和使用其的钢梁，其中该部分形成刚性接合 CFT柱和钢梁具有正确的性能，使用CFT柱。 根据本发明的CFT柱是其中填充有混凝土的CFT柱，包括：钢柱; 对应于钢梁的安装方向的一对凸缘板，彼此相对并且水平焊接到钢柱的内表面或外表面; 以及连接钢筋，其被安装成将所述一对凸缘板彼此连接并且在布置在所述凸缘板上之后的整个长度上焊接到所述凸缘板。 根据本发明的用于刚性连接CFT柱和钢梁的结构包括：具有隔膜的CFT柱，其中连接钢筋水平焊接到凸缘板; 钢梁具有焊接到法兰板或CFT法兰板的法兰板的同一水平的钢柱的凸缘; 填充的混凝土填充在钢柱中。
-
公开(公告)号：KR1020140021277A
公开(公告)日：2014-02-20
申请号：KR1020120087434
申请日：2012-08-09
Applicant: 서울대학교산학협력단
Abstract: The present invention relates to a hollow PC composite column and an SRC structure properly using the same, wherein the hollow PC composite column formed by partially forming an SRC column into PC has a sectional property maximized by the optimal composite of steel and concrete and allows works in a construction site to be simplified. According to the present invention, the hollow PC composite column for an SRC column is a hollow PC composite column formed by the composite of a steel frame and reinforced concrete, and comprises: multiple sectional steels separated each other and vertically arranged on a column section; strips installed to be bonded to the sectional steels, positioned between the sectional steels, and mutually connecting the sectional steels; a tie bar horizontally wounded around the outsides of the sectional steels; and cover concrete covering the outside of a prefabricated section and integrally formed into the PC, wherein the prefabricated section has the sectional steels, the strips, and the tie bar assembled each other. A hollow part is formed in the sectional steels. The hollow PC composite column can include studs further, wherein the studs are installed to be bonded to the outsides of the sectional steels and are buried in the cover concrete. Furthermore, the sectional steels can be formed into L-shaped steels and be arranged at the edges of the rectangular column section; or the tie bar can be a spiral reinforcing bar; or the cover concrete can be made from steel fiber reinforced concrete (SFRC) having a high deformation property for preventing the early crush of the cover concrete. The PC composite column according to the present invention is completed into the SRC column by filling core concrete in the hollow part at the center thereof.
Abstract translation: 本发明涉及中空PC复合塔和适用于其的SRC结构，其中通过将SRC塔部分地形成PC而形成的中空PC复合柱具有由钢和混凝土的最佳复合材料最大化的截面性质，并且允许工程 在一个施工现场要简化。 根据本发明，用于SRC柱的中空PC复合柱是由钢框架和钢筋混凝土的复合材料形成的中空PC复合柱，并且包括：彼此分离并垂直布置在柱部分上的多个分段钢; 条带被安装成与分段钢结合，位于分段钢之间，并且相互连接分段钢; 水平地缠绕在分段钢外面的连杆; 并覆盖覆盖预制部分的外部并且整体形成在PC中的混凝土，其中预制部分具有分段钢，条带和连接杆彼此组装。 在分段钢中形成中空部分。 中空PC复合柱还可以包括螺柱，其中螺柱被安装成结合到分段钢的外部并且被埋在盖混凝土中。 此外，分段钢可以形成为L形钢，并且布置在矩形柱部分的边缘处; 或者拉杆可以是螺旋钢筋; 或者覆盖混凝土可以由具有高变形性能的钢纤维混凝土（SFRC）制成，以防止早期挤压混凝土。 根据本发明的PC复合柱通过在其中心填充中空部分中的芯混凝土而完成到SRC塔中。
-
公开(公告)号：KR1020100093703A
公开(公告)日：2010-08-26
申请号：KR1020090012759
申请日：2009-02-17
Applicant: 한국전자통신연구원 , 서울대학교산학협력단
IPC: H04N7/24
CPC classification number: H04N19/395 , H04N19/105 , H04N19/51 , H04N19/577 , H04N19/587
Abstract: PURPOSE: An encoder and a decoder for distributing an image through symmetrical motion prediction and a channel division and a method thereof are provided to minimize distortion of side information and remove residual part existing in a channel code decoding process, thereby reducing calculation amount. CONSTITUTION: A key frame encoder(110) encodes the key frame of a image. As a response of the encoded image, a buffer receives a first channel image information of large distortion larger than preset value. A first channel image is divided from a side image information applying interpolation to the key frame. A quantization unit(130) quantizes a Wyner-Ziv frame through the first channel image information. A Wyner-Ziv frame encoder(140) encodes the quantized Wyner-Ziv frame.
Abstract translation: 目的：提供一种用于通过对称运动预测和信道划分来分配图像的编码器和解码器及其方法，以最小化侧信息的失真并消除存在于信道码解码过程中的残留部分，从而减少计算量。 构成：关键帧编码器（110）对图像的关键帧进行编码。 作为编码图像的响应，缓冲器接收大于预设值的大失真的第一通道图像信息。 将第一频道图像从应用插值的侧边图像信息划分到关键帧。 量化单元（130）通过第一通道图像信息量化Wyner-Ziv帧。 Wyner-Ziv帧编码器（140）对量化的Wyner-Ziv帧进行编码。
-
-
-
-
-
-
-
-
-
Search Results
15
records
(took 0.021 seconds)
