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公开(公告)号：KR101348702B1
公开(公告)日：2014-01-09
申请号：KR1020120129314
申请日：2012-11-15
Abstract: The present invention relates to a method for preventing the generation of cracks in mass concrete using a heating form heated by microwaves, and, more specifically, to a method for preventing crack generation due to tensile stress by minimizing temperature variation between the inside and the surface of the mass concrete by controlling temperature in the surface of the mass concrete using a heating form heated by microwaves while the mass concrete for thick members such as a dam, the lower structure of a bridge, a retaining wall, and the foundation of a structure is cured, wherein the temperature variation is generated when the mass concrete is hydrated. According to the present invention, the method used for constructing/curing the mass concrete allows the temperature variation between the central part and the surface part of the mass concrete to be controlled to be minimized by the heating form heated by the microwaves so that: temperature cracks due to thermal stress is prevented; and construction periods for constructing the mass concrete are largely reduced by reducing periods for curing the mass concrete.
Abstract translation: 本发明涉及一种使用由微波加热的加热形式来防止大体积混凝土中产生裂纹的方法，更具体地说，涉及通过使内部和表面之间的温度变化最小化来防止由拉伸应力引起的裂纹产生的方法 通过使用由微波加热的加热形式控制大体积混凝土的表面的温度，而用于诸如坝的大型混凝土，桥梁的下部结构，挡土墙和结构的基础 固化，其中当大体积混凝土水合时产生温度变化。 根据本发明，用于构造/固化大体积混凝土的方法允许通过由微波加热的加热形式来控制大质量混凝土的中心部分和表面部分之间的温度变化，使得温度变化最小化：温度 防止热应力引起的裂纹; 大量混凝土的施工时间大大减少，大大减少了混凝土的固化时间。
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公开(公告)号：KR1020130109542A
公开(公告)日：2013-10-08
申请号：KR1020120031331
申请日：2012-03-27
Abstract: PURPOSE: A construction method for buildings using heating forms heated by microwaves is provided to significantly reduce a construction period by increasing the temperature of a form and boosting the curing of concrete. CONSTITUTION: A construction method for buildings using heating forms heated by microwaves comprises the following steps: installing forms on the outer and inner walls of a building; attaching heating forms on the surfaces of the forms; pouring concrete into the forms; and supplying power to the heating forms and curing the concrete. [Reference numerals] (AA) Include a rebar arrangement bar; (S100) Install forms on the outer and inner walls of a building; (S110) Attach heating forms on the surfaces of the forms on the outer wall of a building; (S120) Pour concrete into the forms; (S130) Supply power to the heating forms and cure the concrete of the outer wall of a building
Abstract translation: 目的：提供使用微波加热的建筑物的施工方法，通过增加一种形式的温度和提高混凝土的固化来显着减少施工周期。 构成：使用微波加热的建筑物的施工方法包括以下步骤：在建筑物的外壁和内壁上安装形式; 将加热形式附着在表面上; 将混凝土浇注成型; 并为加热形式供电并固化混凝土。 （附图标记）（AA）包括钢筋安排杆; （S100）在建筑物的外墙和内墙上安装表格; （S110）在建筑物的外壁上的表格的表面上附加加热表格; （S120）将混凝土浇注成型; （S130）为加热形式供电，并固化建筑物外墙的混凝土
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公开(公告)号：KR1020130063598A
公开(公告)日：2013-06-17
申请号：KR1020110130014
申请日：2011-12-07
CPC classification number: B28B11/245 , B28B11/241 , C04B40/0254
Abstract: PURPOSE: A sliding device for a heating form using microwave is provided to heat a form by being installed in an external partition of a steel form without a separate heating wire line using a heating apparatus in a modular form including a heating part heated by microwave. CONSTITUTION: A sliding apparatus for a heating form using microwave has a heating apparatus in the partition. The heating apparatus comprises a microwave generator(15), a waveguide(16), a housing and a heating part. The waveguide delivers the microwave from the microwave generator to the inside of the housing. The housing diffusely reflects the microwave delivered to the waveguide. The heating part absorbs the diffusely reflected microwave, generates heat and heats the surface of the concrete with heat. A sliding rail(21) is installed on the top of the form. The microwave generator provides microwaves to the waveguide through a microwave supply hole while moving on the sliding rail.
Abstract translation: 目的：提供一种使用微波的加热形式的滑动装置，通过安装在钢板外部隔板中而不使用单独的加热线将加热形式加热，该加热装置采用包括由微波加热的加热部件的模块化形式的加热装置。 构成：使用微波的加热形式的滑动装置在隔板中具有加热装置。 加热装置包括微波发生器（15），波导管（16），壳体和加热部件。 波导将微波从微波发生器传送到壳体的内部。 壳体漫反射传递到波导的微波。 加热部分吸收漫反射的微波，产生热量并加热混凝土的表面。 滑轨（21）安装在表格的顶部。 微波发生器在滑轨上移动时通过微波炉供应孔向波导提供微波。
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公开(公告)号：KR1020120017639A
公开(公告)日：2012-02-29
申请号：KR1020100080367
申请日：2010-08-19
Applicant: 한국철도기술연구원
Abstract: PURPOSE: An apparatus for scanning a 3D drilling hole is provided to obtain exact stratum information through a drilling hole by precisely scanning the inside of the drilling hole. CONSTITUTION: A side image-laser measuring module unit(10) includes a measuring module(11) and a lighting module(12). The measuring module irradiates laser to an inner wall of a drilling hole and photographs a laser image in the inner wall of the drilling hole. The lighting module provides light for photographing an image photographing device. A driver device(30) drives a lateral image-laser measuring module unit. An image analyzing unit makes visual information of the inner wall of the drilling hole by using a 2D image and a 3D image about the inner wall of the drilling hole from the lateral image-laser measuring module unit.
Abstract translation: 目的：提供一种用于扫描3D钻孔的装置，通过精确扫描钻孔内部，通过钻孔获得精确的层数信息。 构成：侧面图像激光测量模块单元（10）包括测量模块（11）和照明模块（12）。 测量模块将激光照射到钻孔的内壁，并在钻孔的内壁拍摄激光图像。 照明模块提供用于拍摄图像拍摄装置的光。 驱动器装置（30）驱动横向图像激光测量模块单元。 图像分析单元通过使用2D图像和来自侧面图像 - 激光测量模块单元的钻孔的内壁的3D图像来形成钻孔的内壁的视觉信息。
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公开(公告)号：KR100954155B1
公开(公告)日：2010-04-20
申请号：KR1020090093901
申请日：2009-10-01
Applicant: 한국철도기술연구원
CPC classification number: Y02W30/94 , C04B18/142 , C04B16/0691 , C04B28/04 , C04B2111/00017 , C04B2201/50 , E01B3/28
Abstract: PURPOSE: A concrete composition for prestressed concrete sleeper is provided to satisfy required intensity, durability and environmental features for a railway prestressed concrete sleeper using the large amount of steel slag and blast furnace slag. CONSTITUTION: A concrete composition for prestressed concrete sleeper contains 15~30 parts by weight of blast furnace slag, 220~280 parts by weight of steel-manufacturing slag atomized by fine aggregate, and 30~40 parts by weight of for water based on 100 parts by weight of crude steel portland cement. The density of the steel-manufacturing slag is 3.4~3.6. The concrete composition additionally contains a fibrous reinforcing agent, an admixture, or their compound.
Abstract translation: 目的：提供一种预应力混凝土轨枕的混凝土组合物，以满足使用大量钢渣和高炉矿渣的铁路预应力混凝土轨枕所需的强度，耐久性和环境特性。 构成：预应力混凝土轨枕的混凝土组合物含有15〜30重量份的高炉矿渣，220〜280重量份由细骨料雾化的钢铁制造渣，30〜40重量份的水为100 粗钢波特兰水泥重量份。 炼钢渣的密度为3.4〜3.6。 混凝土组合物还含有纤维增强剂，混合物或其化合物。
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Patent Agency Ranking
公开(公告)号：KR1020100020711A
公开(公告)日：2010-02-23
申请号：KR1020080079436
申请日：2008-08-13
Applicant: 한국철도기술연구원
Abstract: PURPOSE: A quality measuring method for the roadbed of a railroad is provided to measure the compaction degree throughout many sections by measuring P wave speed of the field. CONSTITUTION: A quality measuring method for the roadbed of a railroad comprises following steps. Material used in soil of a layer(1) forming the roadbed is collected. Moisture content is different and is sampled. The sampled material is compacted so as to maximize dry unit weight. P wave speed which passes through the inside of the sample is measured.
Abstract translation: 目的：通过测量铁路路基的质量测量方法，通过测量P波速度来测量多个部分的压实度。 构成：铁路路基的质量测量方法包括以下步骤。 收集形成路基层（1）土壤的材料。 水分含量不同，被采样。 采样材料被压实，以使干燥单位重量最大化。 测量通过样品内部的P波速度。
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公开(公告)号：KR1020090086862A
公开(公告)日：2009-08-14
申请号：KR1020080012364
申请日：2008-02-11
Applicant: 한국철도기술연구원
IPC: E02D3/00 , E02D29/02 , C04B18/08 , C04B33/135
CPC classification number: E02D3/00 , C04B18/08 , C04B33/1352 , E02D29/0225 , E02D2300/0001 , E02D2300/0085
Abstract: A lightweight soil for soft ground and retaining wall and a construction method using the same are provided to reduce subsidence of soft ground and earth pressure applied to retaining wall. A construction method using lightweight soil includes the steps of stacking lightweight soil(20) on soft ground(10) and stacking soil(30) on the lightweight soil. The lightweight soil is made of a mixture of waste tire pieces and coal ash, where the volume ratio of waste tire pieces and coal ash is 40:60~60:40 and the length of the waste tire piece is 5~30cm. The height of the lightweight soil is determined based on a structure to be constructed on the soft ground. The lightweight is separated from adjacent aggregate by geo-textile(60).
Abstract translation: 提供了一种用于软土和挡土墙的轻质土壤及其施工方法，以减少施加在挡土墙上的软土和土压的沉降。 使用轻质土壤的施工方法包括将轻质土壤（20）堆放在软土（10）上，并在轻质土壤上堆放土壤（30）的步骤。 轻质土壤由废轮胎片和煤灰混合制成，废轮胎片和煤灰的体积比为40：60〜60：40，废轮胎片的长度为5〜30cm。 轻质土壤的高度是根据在软土上构造的结构确定的。 轻质材料通过地毯织物与相邻聚集体分离（60）。
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公开(公告)号：KR1020040060202A
公开(公告)日：2004-07-06
申请号：KR1020020086743
申请日：2002-12-30
Applicant: 한국철도기술연구원
IPC: E21F1/00
Abstract: PURPOSE: An equal interval vertical air hole tunnel for reducing the micro atmospheric pressure is provided to use a measure for the reduction of micro atmospheric pressure waves in a rapid transit railway tunnel, to reduce the area of a tunnel and to improve the speed of a train. CONSTITUTION: The equal interval vertical air-shaft tunnel for reducing the micro atmospheric pressure waves contains air holes formed vertically on the upper part of a tunnel at regular intervals to be connected with the inside of the tunnel. The length of the tunnel is 750 meters and the area of the tunnel is 96 square meters or 87.8 square meters, the length of the air-shaft is 460 millimeters or 1360 millimeters and the inside diameter of the air-shaft is 16 millimeters or 35 millimeters.
Abstract translation: 目的：提供一种用于降低微气压的等间隔垂直空气孔隧道，用于减少快速过境铁路隧道中微气压波的减少措施，减少隧道面积，提高隧道的速度 培养。 构成：用于减小微气压波的等间隔垂直空气轴通道包含在隧道上部垂直形成的气孔，其规则间隔与隧道内部连接。 隧道长度为750米，隧道面积为96平方米或87.8平方米，空气轴长度为460毫米或1360毫米，空气轴的内径为16毫米或35厘米 毫米。
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公开(公告)号：KR1020010046357A
公开(公告)日：2001-06-15
申请号：KR1019990050083
申请日：1999-11-12
Applicant: 한국철도기술연구원
IPC: G01H1/00
Abstract: PURPOSE: An anchor for a sensor for measuring ground vibration is provided to increase accuracy and reliability in measuring ground vibration by increasing a contact area of the anchor with the ground and integrating the sensor and the ground. CONSTITUTION: An anchor for a sensor for measuring ground vibration includes an anchor body(10), a strike cap(20) and a fixed plate. The anchor body is gradually narrowed toward a lower part and has a plurality of projections(11) formed on an external diameter in a longitudinal direction and a connection projection(12) formed on an upper surface. The strike cap receives the connection projection for striking an upper end of the anchor body and has a receiving hole(21) formed in a lower portion having a stepped inner diameter. The fixed plate has a connection hole formed at the center for connecting with the connection projection and a plurality of sensor connecting holes formed around the connection hole in various sizes.
Abstract translation: 目的：提供用于测量地面振动的传感器的锚固件，以通过增加锚固体与地面的接触面积并整合传感器和地面来提高测量地面振动的精度和可靠性。 结构：用于测量地面振动的传感器的锚固件包括锚固体（10），撞击盖（20）和固定板。 锚固体朝向下部逐渐变窄，并且具有形成在纵向外径上的多个突起（11）和形成在上表面上的连接突起（12）。 撞击帽接收用于撞击锚固体的上端的连接突起，并且具有形成在具有阶梯状内径的下部中的接收孔（21）。 固定板具有形成在中心的连接孔，用于与连接突起连接，以及形成在各种尺寸的连接孔周围的多个传感器连接孔。
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