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公开(公告)号：KR102213860B1
公开(公告)日：2021-02-15
申请号：KR1020180102556
申请日：2018-08-30
Applicant: 한국교통대학교산학협력단
Abstract: 본발명에따른강판및 와이어를이용한철근콘크리트부재의보강구조물은, 철근콘크리트부재; 상기철근콘크리트부재의외표면에둘러지는와이어; 상기와이어가관통하고, 상기철근콘크리트부재의모서리에위치되는와이어보호부재; 상기와이어의양단체결부; 및상기와이어및 상기와이어보호부재를수용하도록대응되는위치에돌출삽입부가형성된보강판;을포함한다.
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公开(公告)号：KR102130843B1
公开(公告)日：2020-07-09
申请号：KR1020180102584
申请日：2018-08-30
Applicant: 한국교통대학교산학협력단
IPC: E04H9/02
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公开(公告)号：KR101673581B1
公开(公告)日：2016-11-08
申请号：KR1020160016110
申请日：2016-02-12
Applicant: 한국교통대학교산학협력단 , 주식회사 한솔에이치더블유디
Abstract: FRP 바와목자재를이용한목조건축물용보수/보강구조체의제조방법을개시한다. 상기 FRP 바와목자재를이용한목조건축물용보수/보강구조체의제조방법은목자재를제공하는목자재제공단계(S110, S210); 표면날이불규칙적인그라인더를이용하여목자재의표면에적어도하나이상의거친홈(101)을생성하는거친홈생성단계(S120, S220); 상기거친홈(101) 내에단면이원형또는사각형의 FRP 바(200)를매입하는 FRP 바매입단계(S130, S230); 및상기거친홈(101) 내의빈공간을에폭시수지로매우는마감처리단계(S140, S240);를포함하는것을특징으로한다.
Abstract translation: 公开了一种使用FRP钢筋和木材制造用于木结构的修复/加固结构的方法。 该方法包括：提供木材的木材供应步骤（S110，S210） 通过使用具有不规则叶片表面的研磨机在所述木材的表面上形成至少一个粗槽（101）的粗槽形成步骤（S120，S220）; 在粗槽（101）内嵌入具有圆形或矩形横截面的FRP棒的FRP棒嵌入步骤（S130，S230）; 以及用环氧树脂填充粗槽（101）和空白空间的精加工处理步骤（S140，S240）。 根据本发明，可以保持木结构的原始形式，同时可以提高用于建造木结构的木材的强度。
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公开(公告)号：KR1020160028425A
公开(公告)日：2016-03-11
申请号：KR1020160016110
申请日：2016-02-12
Applicant: 한국교통대학교산학협력단 , 주식회사 한솔에이치더블유디
Abstract: FRP 바와목자재를이용한목조건축물용보수/보강구조체의제조방법을개시한다. 상기 FRP 바와목자재를이용한목조건축물용보수/보강구조체의제조방법은목자재를제공하는목자재제공단계(S110, S210); 표면날이불규칙적인그라인더를이용하여목자재의표면에적어도하나이상의거친홈(101)을생성하는거친홈생성단계(S120, S220); 상기거친홈(101) 내에단면이원형또는사각형의 FRP 바(200)를매입하는 FRP 바매입단계(S130, S230); 및상기거친홈(101) 내의빈공간을에폭시수지로매우는마감처리단계(S140, S240);를포함하는것을특징으로한다.
Abstract translation: 公开了一种使用FRP钢筋和木材制造用于木结构的修复/加固结构的方法。 该方法包括：提供木材的木材供应步骤（S110，S210） 通过使用具有不规则叶片表面的研磨机在所述木材的表面上形成至少一个粗槽（101）的粗槽形成步骤（S120，S220）; 在粗槽（101）内嵌入具有圆形或矩形横截面的FRP棒的FRP棒嵌入步骤（S130，S230）; 以及用环氧树脂填充粗槽（101）和空白空间的精加工处理步骤（S140，S240）。 根据本发明，可以保持木结构的原始形式，同时可以提高用于建造木结构的木材的强度。
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Patent Agency Ranking
公开(公告)号：KR1020150099658A
公开(公告)日：2015-09-01
申请号：KR1020140020610
申请日：2014-02-21
Applicant: 한국교통대학교산학협력단
Abstract: 본 발명은 플라이애쉬와 고로슬래그미분말의 배합 비율을 조절하여 내구성이 크게 향상된 알루미노 실리케이트계 고내산성 무기결합재를 이용한 하수관로에 관한 것이다. 무기결합재를 이용하여 제조된 하수관로에 있어서, 본 발명의 일례와 관련된 고내산성 무기결합재를 이용한 하수관로의 상기 무기결합재는, 플라이애쉬(Fly Ash) 및 고로슬래그미분말(Blast furnace slag powder)을 결합재로 사용하고, 알칼리 활성화제를 경화제로 사용하여 제조되며, 상기 하수관로는 상기 무기결합재를 원심성형하여 제조될 수 있다.
Abstract translation: 本发明涉及一种使用铝硅酸盐高耐酸性无机粘合剂的污水管，其控制飞灰和高炉渣粉末的配混比，以显着提高耐久性。 根据使用无机粘合剂制造的下水道管，使用飞灰和高炉渣粉作为粘合剂，制造使用本发明的实施方式的高耐酸无机粘合剂的下水道的无机粘合剂， 并使用碱活化剂作为固化剂。 此外，通过离心成型无机粘合剂来制造污水管。
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公开(公告)号：KR101528972B1
公开(公告)日：2015-06-15
申请号：KR1020130019025
申请日：2013-02-22
Applicant: 한국교통대학교산학협력단
Abstract: 본발명은건물의기둥과상/하슬라브사이에조적으로이루어진내/외부벽체중 철거된내부벽체공간에격자로설치되는프레임; 및상기프레임사이를폐쇄하는판재;를포함하여구성된것을특징으로하는벽체보강용매립형거푸집을제공하는데 있다.이러한본 발명은매립형거푸집과시공방법을통해조적구조물의벽체에대한보강과증설이가능하여, 지진은물론, 내/외부로부터발생할수 있는횡 하중에의한건물의피해발생을방지하거나, 적어도최소화시킬수 있으며, 건물피해발생을줄여, 그로인한재산적피해는물론, 인명피해발생을방지하거나, 적어도그 피해를줄일수 있으므로, 불안을해고하고, 건물에대한신뢰감과안정성을향상시킬수 있는효과가있다.또한, 본발명은벽체에대한보강과증설을통해종래공동부에의한문제발생을해결하여, 그로인한결로, 웃풍내지는크랙에의한피해발생을줄여생활의불편함을해소할수 있는효과가있다.
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公开(公告)号：KR1020090097575A
公开(公告)日：2009-09-16
申请号：KR1020080022814
申请日：2008-03-12
Applicant: 한국교통대학교산학협력단 , 주식회사 충주산업
Abstract: Ready-mixed concrete and a manufacturing method thereof are provided to recycle a finite resource of aggregate using recycled coarse aggregate. A method for manufacturing ready-mixed concrete comprises the following steps of: selecting coarse aggregate with diameter of 13~40mm; preparing 3.9~19.9wt% of recycled coarse aggregate, 21.3~42.0wt% of normal coarse aggregate, 36wt% of fine aggregate, 16wt% of cement, 7.0wt% of water and 0.1wt% of AE water reducing agent; mixing the mixture of all those ingredients; and transferring the ready-mixed concrete to a construction site by truck.
Abstract translation: 提供了预混混凝土及其制造方法，以使用再循环的粗骨料回收有限的聚集体资源。 一种制备预拌混凝土的方法包括以下步骤：选择直径为13〜40mm的粗骨料; 制备回收粗骨料3.9〜19.9重量％，正常粗骨料21.3〜42.0重量％，细骨料36重量％，水泥16重量％，水7.0重量％，AE减水剂0.1重量％ 混合所有这些成分的混合物; 并通过卡车将预拌混凝土转移到施工现场。
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公开(公告)号：KR1020080001711A
公开(公告)日：2008-01-04
申请号：KR1020060059539
申请日：2006-06-29
Applicant: 한국교통대학교산학협력단
IPC: E02D29/02 , E02D29/045
CPC classification number: E02D29/02 , E02D29/0233 , E02D29/045 , E02D2250/0023
Abstract: A construction method of an underground retaining wall using a non-supporting formwork system is provided to shorten construction progress and to heighten constructability and solidity by constructing a retaining wall by fixing a form to a form supporting coupler welded to an H-beam built in a CIP or SCW wall using a connecting rod, not using supports for supporting a form. A construction method of an underground retaining wall using a non-supporting formwork system comprises the steps of: constructing CIP(Cast In Place) or SCW(Soil Cement Wall) piles to the appointed site for constructing an underground structure, and excavating under the ground; chipping to make one side of a flange of an H-beam(H) built in a CIP or SCW underground continuous wall exposed, and welding a stud bolt and a form supporting coupler(22) to the exposed side of the flange of the H-beam; arranging reinforcing bars for an underground retaining wall, and fastening a connecting rod(40) to the form supporting coupler; fastening a form(50) to the end of the connecting rod; placing concrete to a space between the CIP or SCW and the form; and hardening the concrete and removing the form.
Abstract translation: 提供一种使用非支撑模板系统的地下挡土墙的施工方法，以缩短施工进度，并通过将形式固定在焊接在内置于 CIP或SCW墙壁使用连杆，不使用支撑支架。 一种使用不支撑模板系统的地下挡土墙施工方法，包括以下步骤：将CIP（Cast In Place）或SCW（土壤水泥墙）桩施工到指定地点，用于建造地下结构，并在地下挖掘 ; 将CIL或SCW地下连续墙内的H型梁（H）的法兰的一侧边缘暴露，并将双头螺栓和形式支撑联接器（22）焊接到H的法兰的暴露侧 -光束; 布置用于地下挡土墙的钢筋，并将连杆（40）紧固到所述支撑联接器上; 将形式（50）紧固到所述连杆的端部; 将混凝土置于CIP或SCW之间的空间和形式之间; 并硬化混凝土并除去表面。
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公开(公告)号：KR1020070000827A
公开(公告)日：2007-01-03
申请号：KR1020050056465
申请日：2005-06-28
Applicant: 한국교통대학교산학협력단 , 주식회사 충주레미콘
CPC classification number: C04B28/02 , C04B2111/00017 , C04B2111/00258 , Y02W30/92 , C04B14/04 , C04B18/08 , C04B20/0076 , C04B40/0028 , C04B2103/30
Abstract: A process of producing ready-mixed concrete based on loess is provided to form the loess based ready-mixed concrete with excellent far-infrared radiation as well as reduced cement toxicity by adding processed loess powder after calcining the powder to typical ready-mixed concrete during the production process. The process includes the steps of: forming processed loess powder by baking fine loess powder at 850+/-100deg.C for 2 hours, cooling the powder and processing the powder to have fineness of 3500(cm^2/g)+/-500(cm^2/g); introducing 37-45% of coarse aggregate and 30-40% of fine aggregate to an alignment plant; introducing 10-20% of a mixture A of cement and the processed loess powder from the first step, and 0.5-2% of fly ash into the alignment plant; introducing an admixing agent, 0.03-0.05% of AE water reducing agent and 5-9% of water into the mixture in the alignment plant to produce a mixture B; and overall mixing the mixture B to fabricate the loess ready-mixed concrete product.
Abstract translation: 提供了一种基于黄土生产预拌混凝土的方法，以通过在典型的预拌混凝土中煅烧粉末后加入黄土粉末，形成具有优异远红外辐射的黄土基预混混凝土，并降低水泥毒性 生产过程。 该方法包括以下步骤：通过在850 +/- 100℃下烘烤细黄土粉末形成经处理的黄土粉末2小时，冷却粉末并处理粉末以使细度为3500（cm 2 / g）+/- 500（平方公分/克）; 将37-45％的粗骨料和30-40％的细骨料引入校准工厂; 从第一步引入10-20％的水泥混合物A和经加工的黄土粉末，将0.5-2％的粉煤灰引入校准工厂; 在混合物中引入混合剂，0.03-0.05％的AE减水剂和5-9％的水，以产生混合物B; 并将混合物B整体混合以制备黄土预混混凝土产品。
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