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Steel Member Standardization for Enhancement of Modular Unit Manufacturing Productivity - Focusing on Steel Structure Frame Production in Ham-Yang and Yeo-su Military Facilities BTL Projects -

모듈러 유닛 공장 생산성 향상을 위한 철골 부재 표준화에 관한 연구 - 함양·여수 병영시설 BTL 건설공사의 철골구조 프레임 생산을 대상으로 -

  • Jang, Hwal-Je ;
  • Yoon, Seok-Woon ;
  • Lee, Jeong-Hoon ;
  • Lee, Hyun-Soo ;
  • Park, Moon-Seo ;
  • Hyun, Ho-Sang
  • 장활제 ;
  • 윤석운 ;
  • 이정훈 ;
  • 이현수 ;
  • 박문서 ;
  • 현호상
  • Received : 2015.10.21
  • Accepted : 2016.01.11
  • Published : 2016.01.30

Abstract

The purpose of this study is to propose of standardized modular steel structure unit for productivity enhancement of productivity in modular factory. For the verification, comparison review in various points of view between existing modular steel structure unit and standardized modular steel structure unit based on recently completion of modular system buildings. This research is suggestion of enhancement of standardized steel structure's members for better production workability. The research is based on (1) steel structure process which is most high rate (approximately 30%) of modular unit manufacturing process and (2) prototype unit size of $3M{\times}6M{\times}3.2M(H)$ among the most used in recently project. For the verification, comparison analysis between existing steel structure unit and standardized steel structure unit's manufacturing process. The research result, one modular unit of standardized steel structure manufacturing process is reducting (1) 250,042won production cost, (2) 3 hours and 49 minute of production time. Also, (3) increase the factory area availability of $203.84m^2$.

Keywords

Modular;Steel Structure;Standardization;Productivity Enhancement

References

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Acknowledgement

Supported by : 국토교통부