Evaluating on Transportation Functions of Urban Road System and Proposing Disaster-Prevention Road Network System after Earthquake Disaster

• Main Authors: Hou, Peng-Hsi, 侯鵬曦
• Other Authors: Xu, Yuan-Jing
• Format: Others
• Language: zh-TW
• Published: 2001
• Online Access: http://ndltd.ncl.edu.tw/handle/94538255939594492500

碩士 === 國立交通大學 === 交通運輸研究所 === 89 === Because of depending on road network system that can all missions be accomplished after earthquake disaster, transportation functions of road network system play a decisive role in disaster-prevention system. It has become imperious for transportation planners to build up the planning mechanism of disaster-prevention road network system according to these functions. This research tried to figure out the transportation functions of urban road network system after earthquake disaster in order to set up principles of the planning of disaster-prevention road network system in the future. In the first part of the research, the author defined demands and supplies, including the quantity and locations of population and facilities, after earthquake disaster. The second part defines demands and supplies, including the quantity and locations of population and facilities, after earthquake disaster. The third part established the relationship between road width and driving speed. The fourth part discussed embryos of evacuation road system, rescue road system, logistic road system with these tree dimensions. The fifth part used java programming language to construct network matrix, and brought up ideas of substitute network, key link, etc. The sixth part applied Geographic Information System concept and used the network analysis function of ArcView 3.1 software, which was produced by ESRI Company, in the case of Ling-Ya district of Kaohsiung city. At last, the author described how the research proceeded, which analysis method was used, what the final result was, and suggested the primary planning of disaster-prevention road network system for Ling-Ya district.