文章基本信息

标题：Study on Diversion Model of Task Modularity in Complicated Building System Projects
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作者：Ying-Chang Yu ; Tomonari Yashiro ; Satoshi Yoshida 等
期刊名称：Journal of Asian Architecture and Building Engineering
印刷版ISSN：1346-7581
电子版ISSN：1347-2852
出版年度：2016
卷号：15
期号：2
页码：239-246
DOI：10.3130/jaabe.15.239
语种：English
出版社：日本建築学会、大韓建築学会、中国建築学会
摘要：Design, technology, and management are three key elements that contribute to the success of any building project and are usually dynamic because of variations in players of any particular project. According to previous research, the quantity of tasks or information within the interfaces among players affects the project′s probability of success or failure. The task or information diversion and adjustment are sources of such a dynamic phenomenon. Conventional project management and construction design focus on critical path, targets, or cost efficiencies, but these methods do not adequately identify the interface complexity among players because no visualized model is used to demonstrate the dynamic behavior of tasks performed by various players. This study aims to identify the dispersion of design, technology, and management tasks among players using the Task Structure Matrix (TSM) model, and visualize the correlation between task dynamics and project outcomes. A building envelope project, which is the most complex area of a building project, was utilized to demonstrate this model, and this shows that the rearrangement of external dependencies effectively reduces the quantity of interface tasks, leading to project success. The findings also demonstrate the TSM model as an effective observation tool for this purpose.
关键词：modularity;integration;task dependency;task structure matrix;task diversion