施工作業空間衝突下之工班間等待行為造成之生產力折減程度
| Autor: | Chia-Chun Lin, 林家群 |
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| Rok vydání: | 2003 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 91 In construction sites, different trades may interfere with one another while working in the same space. Thus, these space conflicts affect the productivity directly. These situations would prolong the estimated schedule of the construction and decrease the workers’ morale. Although there are many literatures discussing the relationship of productivity and schedule, they never quantify the relationship of productivity and waiting behavior of the different trades. Therefore, it is important to quantify the waiting behavior of the different trades into productivity loss function. The foundation of this study was based on literatures review, field observation and interviews with the construction workers on the job site. With the same assumption of constructing a standard floor 14 days for cast-in-space building construction, this study directly analyzes the relationship of productivity and waiting behavior. Besides, the fuzzy verbal questionnaires were adopted in the interviews according to the waiting behavior types, and the interviews were recorded in the form of fuzzy intersection. After applying the fuzzy statistics, the productivity loss parameter of each fuzzy verbal variable was produced. Then, it compared with the productivity loss function that was produced by Wang （2001）. By comparing with each other, we can find the more correctly solutions for space conflict issues. The result of this study can be applied in Construction Management Information System to serve as a quantitative parameter. Also, linear adjusted productivity loss function, the result of this study will be obtained the solution of the relationship of productivity and waiting behavior. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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