Project Scheduling Assistant System Considering Precipitation Impacts

• Main Authors: Li, Yueh-Neng, 李岳能
• Other Authors: GUO SY-JYE
• Format: Others
• Language: zh-TW
• Published: 1997
• Online Access: http://ndltd.ncl.edu.tw/handle/08647471756655874609

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.