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전문건설업체 측면에서 전문공종 시공업무 장애 요인에 관한 연구
양진국 ( Yang Jin-kook ),이기훈 ( Lee Ki-hun ),이상범 ( Lee Sang-beom ) 한국건축시공학회 2021 한국건축시공학회 학술발표대회 논문집 Vol.21 No.1
Most of the construction works in domestic are not direct undertaking work, but by a contract method including subcontracting. Therefore, a general contractor for each project jointly carry out construction work with a specialty contractor for each engineering type. However, in terms of contract, this method is not a joint venture contract, but a subcontract. Accordingly, this system can cause various problems between the prime contractor and the subcontractor. Therefore, this study aims to extract and present the actual obstacle factors in terms of specialty contract company performing specialty construction work for construction project. The presented contents are expected to present the standard for the cooperation system that the prime contractor and the subcontractor can win-win.
양진국 ( Yang Jin-kook ),홍성욱 ( Hong Seong-wook ),강현우 ( Kang Hyun-woo ),박영덕 ( Park Young-duk ),임남기 ( Lim Nam-gi ) 한국건축시공학회 2019 한국건축시공학회 학술발표대회 논문집 Vol.19 No.1
The interlayer noise of the apartment house is a typical problem that reduces the quality of the residential environment. Therefore, many researchers have developed soundproofing materials that blocks noise between floors. However, most development technologies do not have the noise cut-off effect felt by residents, and may also have a defect in long-term deflection. In this respect, this study developed high-performance interlayer soundproofing material that can overcome existing problems. The developed technology has the noise reduction effect experienced by the residents and it has high durability without long-term deflection. Therefore, high-performance interlayer soundproofing material is expected to contribute to reducing disputes over noise between floors of apartment residents.
건설사업관리자 측면에서 BIM의 효율적인 활용을 위한 핵심 관리요인 분석
양진국(Yang, Jin-Kook),박예빈(Park, Ye-Bhin),이윤송(Lee, Yun-Song),강해람(Kang, Hae-Ram) 대한건축학회 2022 대한건축학회 학술발표대회 논문집 Vol.42 No.2
In recent complex and large-scale construction projects, management of various information is an important factor. Accordingly, BIM technology is attracting attention in the field. If this technology is used by construction project manager who manages the overall construction project, it is expected that a positive effect will occur. Therefore, this study aims to analyze key management factors for the efficient use of BIM by construction project manages. The analysis was based on the results of previous studies and interviews with experts, and the importance of key management factors was verified according to the result of the survey.
품질모델 기반 노후 공동주택의 유지관리 평가 모델 개발
양진국(Yang, Jin-Kook),고재영(Ko, Jae-Young),김태윤(Kim, Tae-Yoon),마승현(Ma, Seung-Hyun),손부민(Son, Bu-Min) 대한건축학회 2022 대한건축학회 학술발표대회 논문집 Vol.42 No.2
This study is a plan to develop standards for maintenance and evaluation of old apartment houses in Busan Metropolitan City, and evaluation factors were obtained using the VE quality model and the final score was calculated. For this, the practical maintenance focus items were extracted by conducting interviews with practical experts, and 17 detailed survey factors were extracted as a result. Next, 17 factors were grouped into four similar groups. An expert survey was conducted to analyze important factors for maintenance. As a result of the expert survey investigation of detailed factors for each item, the importance of maintenance was analyzed to be high in the order of soundproofing, building exterior, window, and insulation. It is judged that the final result is an important data for developing the maintenance evaluation criteria for old apartments in the future.
대학시설 리모델링 VE의 가치개선 영역선정에 관한 연구
양진국(Yang, Jin-Kook),박규호(Park, Gyu-Ho),이정재(Lee,Jung-Jae),김도훈(Kim, Do-Hun),황태웅(Hawng, Tae-Ung) 대한건축학회 2022 대한건축학회 학술발표대회 논문집 Vol.42 No.2
As the curriculum and educational environment change, university facilities are remodeled into an educational environment that satisfies the value-seeking form of university members and various needs. VEs JOB PLAN often has problems in the preparation stage and functional analysis stage, and this study aims to present a value improvement area to select the optimal target by analyzing previous studies and cases to supplement this. As a result of the survey of experts, managers, and users, the most common areas were design elements to improve appearance, construction elements to relocate space, facility elements to improve comfort through facility performance, and management elements to improve functions using space.
건설사업관리자(CMr) 측면에서 건설기술용역 평가의 CSFs 추출 및 AHP 중요도 분석
양진국(Yang, Jin-Kook),홍성욱(Hong, Seong-Wook) 대한건축학회 2020 大韓建築學會論文集 : 構造系 Vol.36 No.3
The current evaluation time period for the construction management service is the project completion or after project completion. Therefore, the construction manager has the following problems. First, it is difficult to prepare the evaluation due to the new field movement of the existing participating engineer. Next, the CM work is complex as well as extensive. Therefore, the critical success factors of the construction technology services evaluation are required as a systematic performance standard of CM work. In this study, we extracted the critical success factors that can systematically prepare the evaluation from the early stage of the project through in - depth interviews with experts. And, this study was analyze the priority of each factor by using AHP technique. As a result, the most important factors were related to the systemization of the preparation process, the construction manager work capabilities and practical construction management. And the priorities of all factors were analyzed high in the factors suggested by the owner groups. The results of this analysis are expected to provide the standards that construction management service performer carry out structured management of construction management throughout the project.
양진국 ( Yang Jin-kook ),박영덕 ( Park Young-duk ),김기남 ( Kim Ki-nam ),이석봉 ( Lee Seok-bong ),윤정노 ( Yun Jeong-no ) 한국건축시공학회 2022 한국건축시공학회 학술발표대회 논문집 Vol.22 No.1
Inter-floor noise in an apartment building is a serious problem that causes conflicts between tenants. Accordingly, there are various attempts to solve this problem, but it is not easy to find a clear solution. Therefore, in this study, a soundproofing material between floors was developed that can improve the sagging that occurs after construction. And as a result of testing the developed interlayer soundproofing material, both light weight and weight were grade 1. And it was analyzed that maintenance performance could be improved with integrated structural characteristics.
공사계약 종합심사낙찰제도의 안전관리 평가지표 개선에 관한 연구
양진국(Yang, Jin-Kook),이경호(Lee, Gyeong-Ho),박범서(Park, Beom-Seo),하혁준(Ha, Hyeok-Jun) 대한건축학회 2022 대한건축학회 학술발표대회 논문집 Vol.42 No.2
Although safety has become important in recent years, it can be seen that safety-related deliberations in the comprehensive screening bidding system, one of the winning bid systems, are insufficient. In addition, despite the fact that safety is strengthened as an important issue due to the enforcement of the Severe Disaster Penalty Act, the construction safety items of the comprehensive screening bidding system are not classified as major items and the allocation points are relatively low. Therefore, construction safety items become major items so that discrimination can be increased. In order to reduce the incidence of safety accidents in construction sites, the analysis of construction safety items of the comprehensive screening bidding system will be conducted and measures to improve screening standards for efficient management and operation in the future are proposed.