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한국건축시공학회> 한국건축시공학회 학술발표대회 논문집

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수록정보
수록범위 : 1권1호(2001)~20권1호(2020) |수록논문 수 : 2,835
한국건축시공학회 학술발표대회 논문집
20권1호(2020년 06월) 수록논문
최근 권호 논문
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1DT 스틸 프레임 내진보강공법에 관한 실험적 연구

저자 : 우미소 ( Woo Mi-so ) , 이동운 ( Lee Dong-un ) , 윤정배 ( Yoon Jeong-bae ) , 문일권 ( Moon Il-gwan )

발행기관 : 한국건축시공학회 간행물 : 한국건축시공학회 학술발표대회 논문집 20권 1호 발행 연도 : 2020 페이지 : pp. 4-5 (2 pages)

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The research presented in this paper is subject to RC frame that increases seismic capacity by attaching DT(Double T type) steel frame to reinforced concrete column. The object of this study is not only to build experimental database providing necessary information for retrofit column but also to formulate modeling parameters of RC frame retrofitted by DT steel frame through comparing analysis for analytical model predicting inelastic behavior of reinforced concrete members.

2볼트조립식 CFT 내진보강공법에 관한 실험적 연구

저자 : 강수진 ( Kang Su-jin ) , 이동운 ( Lee Dong-un ) , 윤정배 ( Yoon Jung-bae ) , 김용기 ( Kim Yong-ki )

발행기관 : 한국건축시공학회 간행물 : 한국건축시공학회 학술발표대회 논문집 20권 1호 발행 연도 : 2020 페이지 : pp. 6-7 (2 pages)

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The government of South Korea enacted Earthquake Recovery Plan Act in 2008. In order to meet the requirement of this law, the important buildings, such as schools, public offices and so on, are in the process of seismic retrofit. This paper introduces the experimental data about a non-retrofitted concrete column and retrofitted column with a bolt assembly type CFT(concrete-filled steel tube).

3금속 용사 피막의 전기전도도 및 전자파 차폐 특성에 관한 연구

저자 : 장종민 ( Jang Jong-min ) , 이한승 ( Lee Han-seung )

발행기관 : 한국건축시공학회 간행물 : 한국건축시공학회 학술발표대회 논문집 20권 1호 발행 연도 : 2020 페이지 : pp. 8-9 (2 pages)

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In this study, the electrical conductivity and shielding effect were evaluated according to the type of metal and the thickness of Metal sprayed coating. The metals used for the test are Cu, Cu-Ni and Cu-Zn, and the thicknesses were 100, 200, 500 um. Each metal sprayed coating was evaluated for electrical conductivity and electromagnetic shielding effect. When the thickness was 200 μm or more, shielding effect 80 dB or more was satisfied at 1 GHz. However, in the case of Cu-Ni, there is little electrical conductivity at a thickness of 100 um or less due to the generated voids, and electromagnetic wave shielding performance cannot be expected. Therefore, To ensure electromagnetic shielding effect of structures, it is considered that the minimum thickness of metal spraying coating should be 200 um.

4경량 플라스틱 거푸집 개발 및 성능(하중재하) 시험

저자 : 강신훈 ( Kang Sin Hun ) , 이창수 ( Lee Changsu ) , 권우빈 ( Kwon Woobin ) , 안희재 ( Ahn Heejae ) , 조훈희 ( Cho Hunhee ) , 강경인 ( Kang Kyung-in )

발행기관 : 한국건축시공학회 간행물 : 한국건축시공학회 학술발표대회 논문집 20권 1호 발행 연도 : 2020 페이지 : pp. 10-11 (2 pages)

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Currently, the most used forms, such as euro form and aluminum form, has many problems. There are issues with noise of construction site because of existing forms' material and issues with safety because of heavy weight. To solve these problems, there are many researches on using plastic and composite materials on the formwork. However, plastic has lower tensile strength than the steel and aluminum and composite materials are expensive. Therefore, constructors are avoid to use the forms with new materials. The purpose of this study is to develop light-weight plastic form to solve these existing problems by using ABS with optimized design. To verify, the study measured the amount of deflection from developed form through a load test. The test result showed a deflection of 1.15mm when 1.4ton was loaded in the middle of form. The result of the study verified that the usage of ABS and optimized design effectively reduced the weight and noise. Also, it's performance was verified through the load test.

5콘크리트 수조에 적용되는 폴리우레아 방수방식 공법의 내구성 향상을 위한 시험 평가 방법에 관한 연구

저자 : 도광구 ( Do Kwang-ku ) , 송제영 ( Song Je-young ) , 김병일 ( Kim Byoungil ) , 오상근 ( Oh Sang-keun )

발행기관 : 한국건축시공학회 간행물 : 한국건축시공학회 학술발표대회 논문집 20권 1호 발행 연도 : 2020 페이지 : pp. 12-13 (2 pages)

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Construction projects and buildings are becoming taller and larger, and the size of water tanks of production facilities and high-rise buildings is also gradually increasing. Most large water tanks apply a waterproofing layer to the water tank type concrete structure. The application of polyurea coating materials, which are excellent in water resistance, chemical resistance, physical performance, rapid hardening, and workability is gradually increasing as waterproofing and anticorrosion layer for water tank. As a result, defects such as water leakage and damage to the waterproofing layer are continuously occurring, causing production disruption, setback to users. Therefore, it is required to review suitability through performance verification of the waterproofing and anticorrosion system.

63D Infill을 활용한 PC모듈러 시공시스템 개발

저자 : 정준수 ( Chung Joo-soo ) , 임석호 ( Lim Seok-ho ) , 허병욱 ( Heo Byung-wook ) , 채지용 ( Chae Ji-yong ) , 박진호 ( Park Jin-ho )

발행기관 : 한국건축시공학회 간행물 : 한국건축시공학회 학술발표대회 논문집 20권 1호 발행 연도 : 2020 페이지 : pp. 14-15 (2 pages)

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The need for off-site construction has increased in the construction industry in Korea in recent years due to the enforcement of the 52-hour workweek, the increasing age of workers on construction sites, the deepening dependence on overseas workers, and the stagnation of productivity in the construction industry. Thus, studies on OSC started in April 2020. In addition, as a national policy study advocating the modular construction method, which is one of the OSC methods, was completed in the first half of 2019. 70 housing units in two complexes that satisfied the Housing Act requirements have been supplied to citizens. However, although modular construction methods have been recognized as a dramatic construction method that achieves shortened construction schedules and solves the issues of cost reduction and the shortage of technical workers on sites by combining the advantages of the manufacturing industry and applying the economies of scale, realistically it has issues due to the rising cost of steel and a low pre-fabrication ratio. Moreover, the construction time of core parts, such as those built by pouring concrete, has become a factor that hinders the shortening of construction times. Thus, this study aims to propose a precast concrete(PC) modular construction system, which fuses three-dimensional infill as an interior finish material and a three-surface PC module that can acts as a structure for a construction method that is economical and can shorten construction time.

7인공신경망 모델 구축을 통한 건설장비별 이산화탄소 배출량 예측

저자 : 임소민 ( Im Somin ) , 노상우 ( Ro Sangwoo ) , 김하윤 ( Kim Hayoon ) , 이민우 ( Lee Minwoo ) , 한승우 ( Han Seungwoo )

발행기관 : 한국건축시공학회 간행물 : 한국건축시공학회 학술발표대회 논문집 20권 1호 발행 연도 : 2020 페이지 : pp. 16-17 (2 pages)

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In this paper, we intended to present a model for estimating carbon dioxide emissions by work of construction equipment using Artificial Neural Network(ANN) analysis. In this study, data of excavators and trucks are classified according to the work carried out, and carbon dioxide emissions are predicted through ANN based on equipment information and work information. As a result, the effect of each model was validated, and a carbon dioxide emission prediction model was derived for each work. This has the expected effect of establishig an eco-friendly process plan using this model from the construction planning stage.

84차산업혁명기반 건설자동화를 통한 초고층 건축물 유지관리 로봇시스템 개발

저자 : 김지훈 ( Kim Jihun ) , 우미소 ( Woo Miso ) , 이동운 ( Lee Dongoun )

발행기관 : 한국건축시공학회 간행물 : 한국건축시공학회 학술발표대회 논문집 20권 1호 발행 연도 : 2020 페이지 : pp. 18-19 (2 pages)

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Domestic and foreign high-rise buildings are expected to continue to increase in the future. In addition, recently, residents and landlords are demanding maintenance necessary to secure the performance of sustainable buildings, so an effective management plan is needed. Therefore, this study aims to develop customized technologies that can be effectively applied to building structures by comprehensively analyzing existing technology-based research cases. As a result, it is expected that this will serve as a stepping stone to present a s+ample of future technology development along with a reduction in labor dependency on maintenance and quality improvement.

9증점제를 첨가한 매입말뚝 주면고정액의 실험적 연구

저자 : 고혜빈 ( Ko Hye-bin ) , 이한승 ( Lee Han-seung )

발행기관 : 한국건축시공학회 간행물 : 한국건축시공학회 학술발표대회 논문집 20권 1호 발행 연도 : 2020 페이지 : pp. 21-22 (2 pages)

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In this study, the pile filling materials of the pile in drilled piling was studied. cement milk is mostly used as the filling materials of bored pile. The use of filling material based on cement milk is inefficient at field construction because it needs a lot of the charging mass. thickening agent was added to the cement milk to perform settlement estimation experiment on a circular cylinder, and as a result of examining the compressive strength of the day, it was found that the settlement estimation was significantly reduced. However, the strength was relatively low, it was confirmed that there was no problem with the regulation because the main surface fixative required relatively low strength.

10적산온도 기반의 무선센서 네트워크(CIMS)를 이용한 현장타설 슬래브 및 벽체 콘크리트의 압축강도 추정

저자 : 김상민 ( Kim Sang-min ) , 신세준 ( Shin Se-jun ) , 서항구 ( Seo Hang-goo ) , 김종 ( Kim Jong ) , 한민철 ( Han Min-cheol ) , 한천구 ( Han Cheon-goo )

발행기관 : 한국건축시공학회 간행물 : 한국건축시공학회 학술발표대회 논문집 20권 1호 발행 연도 : 2020 페이지 : pp. 23-24 (2 pages)

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In this study, the concrete compressive strength estimation system Concrete IoT Management System (hereinafter referred to as CIMS) was developed, and CIMS was applied to domestic field structure slabs and wall concrete to check whether CIMS is practically available and to estimate the accuracy of the initial strength estimation of concrete. As a result, it shows a very high correlation when the compressive strength of the specimen for structural management is compared with the estimated strength of CIMS in terms of integrated temperature, and it is expected to be gradually applied to domestic construction sites in the future.

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1연안해역에서 석유오염물질의 세균학적 분해에 관한 연구

(2006)홍길동 외 1명심리학41회 피인용

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