GPS/GIS/RS科技應用於高雄捷運系統大寮主機廠基礎土壤液化潛能評估分析

The Kaohsiung Mass Rapid Transit systems (K-MRT) is one of the major national construction projects in the southern Taiwan. Of which the Fengshan to Pingtung section is proposed to not only share the overloaded traffic on both county highway and railroad, but also to balance the gap of living standard between urban and rural areas and then to promote the development of Kaohsiung metropolitan surroundings ahead. The Ta-Liau Main Depot has been scheduled as an administration center and headquarters of K-MRT. Before this main depot being constructed, it is important to investigate and evaluate the potential hazards of subsurface soil deposits and rock formations.The project is to be conducted in 3 years. The purpose of this research concentrates on the fundamental geoenviroment investigations and focuses on the establishment of geohazard database along the Fengshan to Ta-Liau section, includes main depot of K-MRT. However, the soil liquefaction occurred at Ta-Liau depot would be recognized as an important issue in this study. It is expected that the established geohazard database systems, can offer an essential reference to indentify the potential soil liquefaction area for futural construction on Ta-Liau depot of K-MRT.