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1.发明授权
公开(公告)号：KR101264246B1
公开(公告)日：2013-05-27
申请号：KR1020120144378
申请日：2012-12-12
Applicant: 한국건설기술연구원
IPC: G01N3/60
CPC classification number: G01N3/60 , G01N2203/0226 , G01N2203/04
Abstract: PURPOSE: A multipurpose vertical heating furnace and a heating method thereof are provided to arrange a flat type burner obliquely, thereby evenly heating a heating surface of a vertical structure member and controlling regularly the inner temperature of the multipurpose vertical heating furnace. CONSTITUTION: A multipurpose vertical heating furnace comprises a heating furnace body, a loading jig, a loading device, and a flat type burner(120). A vertical structure member is seated on the heating furnace for heating and pressing tests. The loading jig is installed in the inner lower part of the heating furnace body in order to support the vertical structure member. The loading device applies power to the vertical structure member in a vertical direction. The flat type burner heats the vertical structure member and belches flames of a streamlined shape so that the flames are blenched by being spread. [Reference numerals] (AA) Flame jetting direction of a burner
Abstract translation: 目的：提供一种多用途立式加热炉及其加热方法，以倾斜方式布置扁平型燃烧器，从而均匀地加热垂直结构件的加热表面并有效地控制多功能立式加热炉的内部温度。 构成：多功能立式加热炉包括加热炉体，装载夹具，装载装置和扁平式燃烧器（120）。 垂直结构件位于加热炉上进行加热和压制试验。 加载夹具安装在加热炉体的内部下部，以支撑竖直构件。 装载装置在垂直方向上向垂直结构构件施加动力。 扁平式燃烧器加热垂直结构构件并使流动状态的火焰起火，使得火焰通过扩散而变钝。 （标号）（AA）燃烧器的火焰喷射方向
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公开(公告)号：KR101263371B1
公开(公告)日：2013-05-21
申请号：KR1020120109425
申请日：2012-09-28
Applicant: 한국건설기술연구원
Abstract: PURPOSE: A fire-resistant performance design method and a concrete structure member thereof are provided to design a concrete structure member to satisfy a fire-resistant performance requirement when designing fire-resistant performance. CONSTITUTION: Feasibility of a concrete structure member is previously evaluated(S110). Necessity of fire-resistance performance is judged(S111). If the concrete structure member is judged to have a fire-resistant performance requirement, the concrete structure member is regarded as an acceptable solution(S120). If the concrete structure member is a slab when a radical design is necessary(S130), heat resistance of the slab is examined(S140). The nominal temperature of a steel material is determined(S150). The yield strength of the steel material is determined(S160). The shape of the concrete structure member is determined(S170). The concrete nominal temperature of the concrete structure member is determined(S180). The compressive strength of the concrete is determined(S190). Design strength is calculated in case of fire(S200). The required strength is calculated in case of fire(S210). It is determined whether the fire-resistance performance is satisfied after evaluating the fire-resistant performance of the concrete structure member(S220). Redesign or recalculation of the maximum load is performed if the concrete structure member does not satisfy the fire-resistant performance(S230). [Reference numerals] (AA) Start; (BB,DD,GG) Yes; (CC,FF) No; (EE) No(Members except slab); (HH) End; (S110) Reasonable design is suitable?; (S120) Regard as an acceptable solution; (S130) Member = Slab ?; (S140) Examine the heat insulation property of slab; (S150) Determine the temperature of a reinforcing bar/strand; (S160) Determine the strength of the reinforcing bar/strand; (S170) Determine the shape of the member; (S180) Determine the temperature of concrete; (S190) Determine the compressive strength of the concrete; (S200) Calculate design strength against a fire; (S210) Calculate required strength against a fire; (S220) Evaluated fire-resistance performance is satisfied?; (S230) Redesign
Abstract translation: 目的：提供耐火性能设计方法及其混凝土结构构件，以设计混凝土结构构件以在设计耐火性能时满足耐火性能要求。 规定：以前对混凝土结构件的可行性进行了评估（S110）。 判定耐火性能的必要性（S111）。 如果混凝土结构构件被判断为具有耐火性能要求，则将混凝土结构构件视为可接受的解决方案（S120）。 如果需要自由基设计时混凝土结构件是板坯（S130），则检查板坯的耐热性（S140）。 确定钢材的标称温度（S150）。 确定钢材的屈服强度（S160）。 确定混凝土构件的形状（S170）。 确定混凝土结构件的混凝土标称温度（S180）。 确定混凝土的抗压强度（S190）。 在发生火灾时计算设计强度（S200）。 在发生火灾的情况下计算所需的强度（S210）。 在评价混凝土结构构件的耐火性能之后，确定是否满足耐火性能（S220）。 如果混凝土结构构件不满足耐火性能，则进行最大负荷的重新设计或重新计算（S230）。 （附图标记）（AA）开始; （BB，DD，GG）是; （CC，FF）否; （EE）否（除板外成员）; （HH）结束; （S110）合理的设计是否合适？ （S120）作为可接受的解决方案; （S130）Member = Slab？ （S140）检查板坯的隔热性能; （S150）确定钢筋/钢绞线的温度; （S160）确定钢筋/钢筋的强度; （S170）确定构件的形状; （S180）确定混凝土的温度; （S190）确定混凝土的抗压强度; （S200）计算火灾设计强度; （S210）计算火灾所需的强度; （S220）评价耐火性能是否满足？ （S230）重新设计
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公开(公告)号：KR100946740B1
公开(公告)日：2010-04-01
申请号：KR1020090108277
申请日：2009-11-10
Applicant: 한국건설기술연구원
CPC classification number: G01N3/18 , G01M7/08 , G01N2203/0016 , G01N2203/0226
Abstract: PURPOSE: A loading apparatus for a heating furnace is provided to carry out a heating-coupled fire-resistance experiment by applying a uniform load to a beam or slab type sample. CONSTITUTION: A loading apparatus for a heating furnace comprises a main body(120), a frame(150), a pressing unit(210), and a slab type tool(300). The main body includes an inner wall(112) made of a fireproof material and an inner heating space(116) in which a beam type sample(Sa) or a slab type sample(Sb) is mounted and heated. The frame is able to move along the length of the main body with wheels rolling on a rail arranged on both sides of the main body. The pressing unit is installed on the upper part of the frame and comprises wheels to move in the traverse direction of the main body.
Abstract translation: 目的：提供一种用于加热炉的装载装置，通过对梁或板坯样品施加均匀的载荷来进行加热耦合的耐火试验。 构成：用于加热炉的加载装置包括主体（120），框架（150），压制单元（210）和板式工具（300）。 主体包括由耐火材料制成的内壁（112）和内加热空间（116），其中安装并加热了梁型样品（Sa）或板式样品（Sb）。 框架能够沿着主体的长度移动，轮子在布置在主体两侧的导轨上滚动。 按压单元安装在框架的上部，并且包括沿着主体的横向移动的轮子。
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公开(公告)号：KR100941442B1
公开(公告)日：2010-02-11
申请号：KR1020080040095
申请日：2008-04-29
Applicant: 한국건설기술연구원
Abstract: 본 발명은 재하조건 하에서의 콘크리트 폭렬실험을 하기 위한 장비에 관한 것으로서, 일면에 시편(10)이 위치하는 가열로 본체(30)와, 상기 가열로 본체(30)에 화염을 공급하는 가열어셈블리(50)와, 상기 시편(10)에 재하조건을 형성하는 재하어셈블리(60)와, 기입력된 화재조건에 따라 상기 가열어셈블리(50)를 제어하는 제어부(110)를 포함한다. 이와 같이 구성되는 본 발명에 의하면, 재하상태의 시편에 대한 화재실험이 가능하므로 다양한 화재조건에 따른 폭렬실험을 할 수 있고, 다수개의 온도센서에 의한 온도데이터를 기반으로 가열어셈블리를 제어하므로 정확한 실험이 가능한 이점이 있다.
재하조건, 가열로 본체, 콘크리트 폭렬, 제어부-
公开(公告)号：KR1020090116317A
公开(公告)日：2009-11-11
申请号：KR1020080042179
申请日：2008-05-07
Applicant: 한국건설기술연구원 , 재단법인 한국건자재시험연구원
CPC classification number: G06Q50/08 , G06F19/28 , G06F21/31 , G06Q10/087 , G06Q30/0601
Abstract: PURPOSE: A method for providing integrated information of construction material is provided to manage the distribution of construction material by RFID tag recording the material information. CONSTITUTION: Users become a member of a construction material information service(S100). The information about the construction material is obtained by a member(S200). The obtained information is classified, verified, and registered(S300). The member reads the registered material information. The member who read the material information trades the material with the member who provided the material information through an e-commerce(S410-S810).
Abstract translation: 目的：提供建筑材料综合信息的方法，通过RFID标签记录材料信息来管理建筑材料的分布。 规定：用户成为建筑材料信息服务的成员（S100）。 有关建筑材料的信息由会员获得（S200）。 所获得的信息被分类，验证和注册（S300）。 会员阅读注册资料。 阅读材料信息的会员通过电子商务向会员提供材料信息（S410-S810）。
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Patent Agency Ranking
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公开(公告)号：KR101502455B1
公开(公告)日：2015-03-13
申请号：KR1020140056553
申请日：2014-05-12
Applicant: 한국건설기술연구원
CPC classification number: E02B13/00 , E02B5/02 , E02B11/005
Abstract: 본 발명의 일 측면에 따른 고지배수로는 고지대에서 발생하는 물을 하천에 자연배수하는 제1수로와, 상기 제1수로의 측면에 구비되어 상기 물의 유량을 분배함으로써 상기 물의 수위를 안정시키는 제2수로와, 상기 제2수로와 상기 제1수로에 양단이 각각 연결되어 상기 물이 제2수로로 분배될 시 상기 물의 흐름을 안정화시키고 배수효율을 향상시키는 연결체를 구비할 수 있다.
Abstract translation: 根据本发明的一个实施例，高地排水包括：第一运河将高原中出现的水自然排入河中; 安装在第一条运河一侧的第二条运河，通过分配水流稳定水位; 以及连接体，其在两端分别连接到第一管道和第二管道时，当水分散到第二管道中时，稳定水的流动并提高排水效率。
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公开(公告)号：KR1020140090034A
公开(公告)日：2014-07-16
申请号：KR1020130002251
申请日：2013-01-08
Applicant: 한국건설기술연구원
Abstract: The present invention relates to a fire resistant structured system reinforcing a bottom flange of a composite beam, wherein the system uses steel frames and concrete. The fire resistant structured system reinforcing a bottom flange of a composition beam includes a U-shaped bending portion wrapping an exposed bottom flange of the composition beam to make an inner space; an injection hole formed to fill the U-shaped bending portion with injection material; and a bottom reinforcement reinforced in the U-shaped bending portion.
Abstract translation: 本发明涉及一种加强复合梁的底部凸缘的耐火结构系统，其中该系统使用钢框架和混凝土。 加强组合物梁的底部凸缘的耐火结构化系统包括包围组合物梁的暴露的底部凸缘以形成内部空间的U形弯曲部分; 形成为用注入材料填充U形弯曲部的注入孔; 以及在U形弯曲部分中增强的底部加强件。
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公开(公告)号：KR101285088B1
公开(公告)日：2013-07-17
申请号：KR1020120107336
申请日：2012-09-26
Applicant: 한국건설기술연구원
IPC: G06F17/50
CPC classification number: G06F17/5004
Abstract: PURPOSE: A fire resistance rating (FRR) design method of a steel material is provided to consider performance of insulation as a design guide for a single member, thereby easily designing FRR of the steel material. CONSTITUTION: Information for a steel material for FRR evaluation is set and inputted (S100). A strength reduction factor and steel material yield stress are calculated based on the information for the steel material in room temperature, bending strength, design strength, design load, and requirement strength are calculated based on the strength reduction factor and the steel material yield stress (S130). When the requirement strength is smaller than the design strength, proper design of the steel material is evaluated (S150). [Reference numerals] (AA) Start; (BB,DD,HH,FF) No; (CC,EE,GG,II) Yes; (JJ) Finish; (S110) Input steel material information; (S120) Check a room temperature bending strength and a room temperature design strength; (S130) Check a room temperature design load and a room temperature requirement strength; (S140) Room temperature requirement strength equivalent fire degree ?; (S310) Calculate delay time due to an insulating material; (S320) Calculate the fireproof time and performance of a coating steel material
Abstract translation: 目的：提供钢材的耐火等级（FRR）设计方法，以考虑绝缘性能作为单个构件的设计指导，从而轻松设计钢材的FRR。 规定：设置并输入用于FRR评估的钢材的信息（S100）。 基于钢材在室温下的信息，弯曲强度，设计强度，设计载荷和要求强度，根据强度降低因子和钢材屈服应力计算强度折减系数和钢材屈服应力（ S130）。 当要求强度小于设计强度时，评估钢材的适当设计（S150）。 （附图标记）（AA）开始; （BB，DD，HH，FF）否; （CC，EE，GG，II）是的; （JJ）完成; （S110）输入钢材信息; （S120）检查室温弯曲强度和室温设计强度; （S130）检查室温设计负荷和室温要求强度; （S140）室温要求强度<室温设计强度？ （S150）在室温下评价钢材; （S160）确定火灾中的设计负荷和要求强度; （S170）确定负载比; （S180）确定钢材; （S190）是防火涂料吗？ （S210）计算无涂层钢材的防火时间和性能; （S220，S330）防火时间>等效火焰度？ （S310）计算由绝缘材料导致的延迟时间; （S320）计算涂层钢材的防火时间和性能
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公开(公告)号：KR101253256B1
公开(公告)日：2013-04-12
申请号：KR1020120109423
申请日：2012-09-28
Applicant: 한국건설기술연구원
CPC classification number: G01N3/18 , G01N3/10 , G01N3/60 , G01N2203/0048 , G01N2203/0226
Abstract: PURPOSE: A loading device and a loading method using an uniform loading jig for a horizontal furnace of a long span is provided to connect the multipoint uniform loading jig to the loading device, thereby loading an uniform load to the horizontal furnace of the long span. CONSTITUTION: A loading device using an uniform loading jig(250) for a horizontal furnace of a long span comprises a loading frame assembly(240), a loading unit(230), a hydraulic unit(220), a control unit(210), a moving handle(260), and a steel ruler(270). The loading frame assembly is arranged in a rail arranged in both sides of a furnace body, thereby moving in a longitudinal direction of the furnace body. The loading unit is mounted on the upper part of the loading frame assembly, moves to a transverse direction of the furnace body, and includes an actuator applying vertical pressure to a horizontal member specimen. The hydraulic unit includes a hydraulic pump and a hydraulic tank, thereby applying fluid pressure to the actuator. The control unit controls the hydraulic pump of the hydraulic unit and the operation of the actuator, determines a load, the stress, and the displacement of an essential portion of the horizontal member specimen, and observes a destroying process of the horizontal member specimen, thereby confirming the static strength, the dynamic strength, and fatigue properties of the horizontal member specimen. The uniform loading jig includes a plurality of pressing plates face-contacting to the horizontal member specimen in order to transfer the uniform loading to the horizontal member specimen. [Reference numerals] (100) Long span horizontal heating furnace; (200) Loading device; (210) Control unit(PC); (220) Hydraulic pressure unit; (221) Hydraulic pressure pump; (222) Hydraulic pressure tank; (230) Loading unit; (231) Control program; (232) Hydraulic servo controller(DSP); (233) Hydraulic servo valve; (234) Actuator; (235) Load cell; (236) Non-contact displacement meter; (240) Loading frame assembly; (250) Uniform loading jig; (260) Moving handle; (270) Steel ruler; (300) Specimen(horizontal member); (AA) Loading; (BB) Heating(fire-resistance test);
Abstract translation: 目的：提供一种使用长跨度水平炉的均匀加载夹具的装载装置和装载方法，以将多点均匀装载夹具连接到装载装置，从而将均匀载荷装载到长跨度的卧式炉中。 构成：使用用于长跨度的卧式炉的均匀装载夹具（250）的装载装置包括装载框架组件（240），装载单元（230），液压单元（220），控制单元（210） ，移动手柄（260）和钢尺（270）。 装载框架组件布置在布置在炉体两侧的轨道中，从而沿炉体的纵向方向移动。 装载单元安装在装载框架组件的上部，移动到炉体的横向，并且包括致动器，其向水平构件试样施加垂直的压力。 液压单元包括液压泵和液压缸，从而向致动器施加流体压力。 控制单元控制液压单元的液压泵和致动器的操作，确定水平构件试样的主要部分的载荷，应力和位移，并观察水平构件试样的破坏过程，从而 确认水平构件试样的静态强度，动态强度和疲劳性能。 均匀装载夹具包括与水平构件试样面接触的多个压板，以将均匀的载荷转移到水平构件试样。 （附图标记）（100）长跨卧式加热炉; （200）装载装置; （210）控制单元（PC）; （220）液压单元; （221）液压泵; （222）液压油箱; （230）装载单位; （231）控制程序; （232）液压伺服控制器（DSP）; （233）液压伺服阀; （234）执行器; （235）称重传感器; （236）非接触式位移计; （240）装载架组件; （250）均匀装载夹具; （260）移动手柄; （270）钢尺; （300）试样（水平构件）; （AA）装载; （BB）加热（耐火试验）;
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