DEVELOPMENT OF AN ADVANCED COMPOSITE SYSTEM FORM FOR CONSTRUCTABILITY IMPROVEMENT THROUGH A DESIGN FOR SIX SIGMA PROCESS

Author:

Lee Dongmin1ORCID,Kim Taehoon1,Lee Dongyoun1,Lim Hyunsu2,Cho Hunhee1,Kang Kyung-In1

Affiliation:

1. School of Civil, Environmental and Architectural Engineering, Korea University, Seoul, South Korea

2. Department of Architecture, Soonchunhyang University, Asan-si, South Korea

Abstract

System form is widely used when constructing concrete buildings and structures because it has high productivity and good concrete casting quality compared with traditional hand-set form. However, from a worker’s perspective, system form is still very harsh to handle because of its heavy weight, noise generation, and use of releasing agent, and it also attenuates the productivity of system formwork. Therefore, this study proposes the use of an advanced composite material-based concrete form for workers using a Design for Six Sigma (DFSS) process to improve constructability of system formwork. User requirements are systematically reflected in the technical characteristics of concrete form, and innovative principles are scientifically organized through the DFSS process that mainly consists of quality function deployment and theory of creative problem-solving methods. The proposed composite form showed improved performance in deriving high-quality formwork and worker-friendly working conditions compared with previous system forms. Additionally, this study demonstrated how the DFSS will be a valuable tool for technology development and systematic decision-making in building construction.

Publisher

Vilnius Gediminas Technical University

Subject

Strategy and Management,Civil and Structural Engineering

Reference35 articles.

1. Productivity analysis of structural work for apartment building using AL-Form TT;Chang-Yeob, S.;Structure & Construction,,2010

2. Creating strategic change more efficiently with a new Design for Six Sigma process

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