| Summary: | 碩士 === 國立臺灣大學 === 土木工程學系 === 85 === More and more construction projects are now awarded on a
calendar basis that the contractor has to take more risks
including the impact of weather and rains than before. It is
essential that the contractor must consider all uncertainties
and risks during the scheduling process.This study presents an
analytical model for schedule forecasting considering
precipitation impact. This model incorporates the precipitation
records, expert experience, fuzzy set, CPM techniques in
forecasting schedule uncertainties and the impacts of rain. The
weather databases of various construction sites are collected
and input into this model for predicting the effects of
productivity loss and total project duration. Base on the model
,this study presents a Project Scheduling Assistant System
Considering Precipitation which developed using MS-Visual Basic
4.0 and VBA(Visual Basic for Application) of MS-project. The
system can provide valuable prediction and more realistic
schedule planning for project managers under precipitation
uncertainties.
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