Behavior analysis of the LCNF-CHNF fault system using geodetic measurements

• Main Authors: ChunChang-Lee, 張李群
• Other Authors: Ming Yang
• Format: Others
• Language: zh-TW
• Published: 2014
• Online Access: http://ndltd.ncl.edu.tw/handle/59917053668487375728

碩士 === 國立成功大學 === 測量及空間資訊學系 === 102 === The objective of this research is evaluating the present-day surface deformation in the research region and fault behavior of the CHNF and LCNF. Two-year geodetic network data are collected between Nov. 2011 and Nov. 2013 from 3 continuous GPS stations, 16 campaign-mode GPS stations, 152 traverse points and 212 leveling benchmarks in research region. The velocity vectors of block two in research region indicate the very rapid surface deformation. This character would be caused by other tectonic activity. According to velocity profile and strain rate analyses, the LCNF which located at mud stone region is leading the surface deformation of research region. Therefore, LCNF acts as a thrust with left-lateral strike-slip motion but the behavior of the CHNF is still unclear.