Abstract
Due to effects of succession typhoons and heavy rainfall, central government often invests the funds within shortest time of contingency promptly after disaster occurring to handle the planning and design project of taking precautions against natural disaster. Because the time limit of design project operating so generally were planned without many detail investigations, it was necessary to probe into the project effect and reconstruction security behind constructed. In this study, we choose the Meizuolyu stream watershed in Taitung County of eastern Taiwan as the research area to realize the situation and effect of setting up the control work reconstructions by inspecting, surveying and according to hydrology analysis and topography measured, and combined to carry on hydrology mathematical calculations. We adopted HEC-RAS software to make hydrology mathematical calculations, used the result to examine whether the position of each construction was proper, and finally submitted the complete of mend suggestion. The study concluded that no matter how urgent governance was, application of appropriate scientific tools to checklist designed could avoid the mistakes of the generation.
Highlights
Typhoons of northern hemisphere attack Taiwan several times each year, and always cause severe disasters [1]-How to cite this paper: Chen, S.-T., Shu, H.-M., Dai, S.-Y., Huang, J.-M. and Hsu, C.-L. (2015) The Suitability of Typhoon Disaster Reconstruction Work Planning—A Case of Meizuolyu Stream in Taitung County
Under the public pressure and expectation of the local residents, the control work reconstructions and rescue measures must be completed within the shortest period of time after typhoon disasters [11]-[16]
When a severe typhoon disaster occurs, the government must carry out reconstruction planning and design immediately, so as to avoid the occurrence of another severe disaster
Summary
Typhoons of northern hemisphere attack Taiwan several times each year, and always cause severe disasters [1]-How to cite this paper: Chen, S.-T., Shu, H.-M., Dai, S.-Y., Huang, J.-M. and Hsu, C.-L. (2015) The Suitability of Typhoon Disaster Reconstruction Work Planning—A Case of Meizuolyu Stream in Taitung County. Typhoons of northern hemisphere attack Taiwan several times each year, and always cause severe disasters [1]-. (2015) The Suitability of Typhoon Disaster Reconstruction Work Planning—A Case of Meizuolyu Stream in Taitung County. Under the public pressure and expectation of the local residents, the control work reconstructions and rescue measures must be completed within the shortest period of time after typhoon disasters [11]-[16]. The control work reconstructions should take into consideration preventing the reoccurrence of disasters. Lacks of overall planning and complete concept due to limited time have led to many repeated or ineffective investments, which cannot control the disasters promptly. This study investigated and reviewed the structures of reconstruction and regulation projects, and conducted hydrology mathematical calculation analysis by using one-dimensional hydrology mathematical calculation mode according to the present situations [17]-[22]. Suggestions and reinforcement proposals for the existing structures are proposed
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