| dc.description.abstract | With promotion of life quality, new-built students’ dormitory in the campus is increasingly novel and provided with suite type dorm for boarders’ option. However, there’re independent bath lavatories equipped and many bedrooms in such a suite type dorm. Decoration engineering is always multi-type of work, working procedure restriction, time limit for project duration and certain number of gangs for construction. Gangs in traditional construction management are mostly dispatched for directly continuity of construction without systematic planning, causing that assigned problems of no works before construction and easily failure to be completed and influence on progress of project duration as lying idle of each gang when nearly completed. Therefore, work dispatch for multi-type of work and multi-gang is an important issue of construction management.
Decoration engineering of bath lavatories in suite dorm is a repetitive project. This study based on architectural space features and unit quantity reasonably and effectively categorized working area, drawing up number of each gang per type of work in accordance with scheduled project duration. Upon confirmation of basic information regarding unit quantity of bath lavatory in each bedroom, the construction quantity in working area and working efficiency parameter per gang, etc., a math model with restricted condition can be established by using Excel form linked with Lingo 8.0 software package to input data for the operations and acquire the shortest project duration and optimized dispatch result per type of work. For applicability of verification mode, this study took new-built students dorm in Yuan Ze University for example. In comparison of test result with assigned method on the basis of practical experience, it showed effectiveness of this study mode that sensitivity analysis can be used to observe changing trend through adjustment of each parameter to respond the change of practice as reference.
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