Planning of Emergency Transportation for Massive Earthquake Disasters–Case Study of the Taipei Metropolitan

• Main Authors: HSIAO-YU LIN, 林孝俞
• Other Authors: 施邦築
• Format: Others
• Language: zh-TW
• Published: 2014
• Online Access: http://ndltd.ncl.edu.tw/handle/tz34za

碩士 === 國立臺北科技大學 === 土木與防災研究所 === 102 === 　　The greater Taipei area is the biggest metropolis in Taipei. In Taipei City and New Taipei City, these 2 administrative districts have a population around 6.6 million, where can be considered as a high dense populace and have a well-developed transportation road network system. However, based on the active fault map survey 2010 version that made by the Central Geological Survey (CGS), Ministry of Economic Affairs (MOEA), this area has a Shanchiao fault where located at the middle between the Guandu to Xinzhuang in the greater Taipei area; between Taipei Basin and Linkou Tableland at the west edge of Taipei Basin, its length is about 11 km, NNE –SSW trending and stretching to the northeast outer-sea, which is a Type 2 active fault, and its potential threat to cause disasters really shouldn’t be neglected. For example, in case of large-scale earthquake that caused by the faulting of Shanchiao fault in the greater Taipei area, that may result in partial damage to the entire transportation road system and consequently cause a chaotic evacuation; therefore, it is not able to certainly display its function of rescue and evacuation. 　　This study used the large-scale earthquake that caused by the faulting of Shanchiao fault as the object and utilized Taiwan Earthquake Loss Estimation System (TELES) to carry out the Seismic Scenario Simulation. By referring to experts’ and scholars’ suggestions from previous related cases, it set Richter magnitude scale to be 6.9 for this Earthquake Simulation, and its epicenter to be located at Longitude: 121.589 and Latitude: 25.139; length and width of fault rupture are 56 km and 20 km respectively; 8 km for the depth of focus; and dip angles of fault are average 50 degrees. As a result, this study investigated and developed these countermeasures for certain seismic scenario simulation according to the following tasks, and those consequent assessments included: (1) Emergency response and restoration of damaged roads and bridges; (2) Countermeasures of damaged public transportation; (3) Route planning of disaster prevention and rescue; and (4) Waste cleaning and moving for disaster area. In addition, this study integrated these aforesaid simulative issues to establish a disaster rescue highway system which could be effectively integrated with the resources of disaster rescue from individual emergency unit before disaster occurred, and, in case of disasters, assisted them to yield the countermeasures of emergent rescue, plan alternative routes and maintain transportation function after disaster in order to make smooth restoration work after disasters occurred; therefore, it hoped to minimize the loss and impact that caused by disasters and that would be the most important issue for disaster prevention and rescue at the moment.