| Title |
Decision Making Model Using Multiple Matrix Analysis for Optimum Transportation Equipment Selection of Modular Construction |
| Authors |
Lee, HyunJeong ; Lee, JooSung ; Lim, Jitaek |
| DOI |
http://dx.doi.org/10.6106/KJCEM.2020.21.6.084 |
| Keywords |
Multiple Matrix; Modular; Transportation; Decision Making |
| Abstract |
Modular architecture is very important not only in the design phase but also in the construction planning phase because it affects construction methods and module sizes depending on transport equipment. There are economic risks as well as quality, as there may be defects such as internal interiors or elimination of deadlines during transportation, and structural torsion caused by rainfall and shock. However, there is a lack of objective criteria or data to refer to in determining transport equipment that has a material effect on transport. Accordingly, there is no decision model to determine the optimum transportation equipment for each construction site. Therefore, it is necessary to develop a decision support model that can be compared to the review of transport equipment selection factors. The purpose of this study is to propose the transport equipment impact factors and decision support models for systematic review and objective decision making of each construction plan in the construction of small and medium-sized modulators. The decision model proposed in this study can be used as basic data for transport studies, ensuring objectivity and transparency in the equipment selection process. |