ALTERNATIVE PRIORITY STUDY OF FLOOD CONTROL USING THE FUZZY LOGIC AND AHP METHODS (CASE STUDY: PANGKALPINANG CITY)

• Main Author: (NIM : 95016301), SAPRIZAL
• Format: Theses
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/30812
• Institution: Institut Teknologi Bandung

<p align="justify">Pangkalpinang is the capital city of Bangka Belitung Provinve, that located on the east coast of Bangka island. The river capacity that flow through the city of Pangkaplinang slightly decreased due to the sedimentation, and the changes in land use on the upper side of the river. As a result, when the heavy rain falls and causing flood in the city. The Objective of this study are to arrange the alternative priority scale for the development of flood infrastructure using the fuzzy logic method to predict the occurance of the flood, and using AHP method based on the technical, social, economy, and environtmental aspect. The analytical results using the fuzzy logic method for the alternative control 1 (Pedindang river area) obtained that the flood prediction is 28.9 % which has the main priority of the flood control infrastructure development in Pangkalpinang. Using the AHP method, based on the technical, social, economy, and environmental aspects, the alternative control 2 (Rangkui river area) comes with the value of 0.368 and this is the main priority of the flood control infrastructure development in Pangkalpinang.<p align="justify">