The analysis of repair cases of No.7 provincial highway at mountain area due to disaster
碩士 === 國立臺北科技大學 === 環境工程與管理研究所 === 96 === This research aims at the integrated analysis of repair cases at No.7 provincial highway on mountain area in 2004 and 2005. The common damage causes are preliminarily generated through the analysis by the corresponding repair cases. The frequencies and costs...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2008
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| Online Access: | http://ndltd.ncl.edu.tw/handle/tveq4f |
| Summary: | 碩士 === 國立臺北科技大學 === 環境工程與管理研究所 === 96 === This research aims at the integrated analysis of repair cases at No.7 provincial highway on mountain area in 2004 and 2005. The common damage causes are preliminarily generated through the analysis by the corresponding repair cases. The frequencies and costs of these repair cases are also provided to support the future plans about maintenances and emergency responses. The statistics indicated that 77% of repair cases are happened during the typhoons as well as 76% of budget. As for the damage patterns, there are 75% of repair cases in up slope side along the highway and 86% of budget in down slope sides. It is then recommended that regular checks and necessary reinforcement could focus on down slope side to reduce the possible damage of the highway. The sections with high maintenance costs of the No. 7 highway are evaluated by the repair statistics in addition. Due to close correlation between precipitation and damages the regression is used for developing empirical model in this study.
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