Influence of Vertical Delaminated Material on Seepage-Hammer

• Main Authors: Huei-LinLai, 賴匯霖
• Other Authors: Chjeng-Lun Shieh
• Format: Others
• Language: zh-TW
• Published: 2017
• Online Access: http://ndltd.ncl.edu.tw/handle/mdy4js

碩士 === 國立成功大學 === 水利及海洋工程學系 === 105 === 2009 years, Siaolin Villlage occurred large scale landslide by Typhoon Marakot, it caused a large number of houses damaged and lots of people get killed during the large scale landslide, which our study focus on the mechanism of large scale landslide due to the rainfall. By previous research, we found that the mechanism large scale landslide of Siaolin Village maybe caused by the seepage-hammer. There were some previous research which are one-dimensional and two-dimensional simple substance experiments, and our research will focus on the pore water pressure change in delaminated material experiments. Due to simple substance experiments, we found that the seepage-hammer will locate at the interface of underground water level and impermeable layer; when the situation was delaminated material, seepage-hammer will locate at the interface between each materials. Due to our research, found that seepage-hammer will happen at the interface of impermeable layer, underground water level, delaminated material of different soil type.