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 -

Title & Authors
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 -
Jang, Hwal-Je; Yoon, Seok-Woon; Lee, Jeong-Hoon; Lee, Hyun-Soo; Park, Moon-Seo; Hyun, Ho-Sang;

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 $\small{3M{\times}6M{\times}3.2M(H)}$ 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 $\small{203.84m^2}$.
Keywords
Modular;Steel Structure;Standardization;Productivity Enhancement;
Language
Korean
Cited by
References
1.
Bae, B. Y., Kim, K. R., Cha, H. S., & Shin, D. W. (2012). To Improve Production Process of the Modular Using the Conveyor System, Korea Journal of Construction Engineering and Management, 13(5), 103-112

2.
Cho, B. H., Go, G. Z., & Kim, H. J. (2009). The state of art in the modular construction in Korea, Journal of Korean Society of Steel Construction, 19(1), 112-119

3.
Kim, T. Y., Park, M. S., Lee, H. S., Suh, S. W., Lee, J. H., & Kim, S. Y. (2013). Optimization Methodology of Modular Unit Factory Production Process Using DSM, Journal of Architecture Institute of Korea, 29(6), 113-122

4.
Kim, H. C., Hwang, Y. K., & Kim, K. R. (2014). Study on the Application of Multi-skilled labors to Factory Production Process for Securing Economic Feasibility of Modular Unit, Korea Journal of Construction Engineering and Management, 15(1), 11-19

5.
Lee, C. J., & Lim, S. H. (2013). A Study of the MC design application of modular construction, Journal of the Korea Institute of Ecological Architecture and Environment, 13(6), 121-128

6.
Lee, D. M., & Chin, S. Y. (2014). An Optimization Algorithm of Gypsum Board Loss for Wall Finishing in Modular Construction System, Korea Journal of Construction Engineering and Management, 15(1), 101-110

7.
Lee, K. B., Kim, K. R., Shin, D. W., & Cha, H. S. (2011). A Proposal for Optimizing Unit To Improve Production Process of the Modular Using the Conveyor System, Korea Journal of Construction Engineering and Management, 13(5), 103-112

8.
Lee, J. H., Park, M. S., Lee, H. S., Lee, K. P., & Hyun, H. S. (2015). Application of Activity-Based costing(ABC) for Modular Building Construction Indirect Costs Calculation at the Manufacturing Stage, Korea Journal of Construction Engineering and Management, 16(4), 139-145