Slope Stability Problem and Bio-engineering Approach on Slope Protection: Case Study of Cox’s Bazar Area, Bangladesh
作者: Md Shofiqul IslamAtikur Rahman
刊名: Geotechnical Engineering Journal of the SEAGS & AGSSEA, 2019, Vol.50 (4)
来源数据库: Southeast Asian Geotechnical Society (SEAGS)
关键词: Slope stabilitySlope angleCohesionFactor of safetyRoot tensile strengthCox’s Bazar
原始语种摘要: The slope stability problem of the six (06) locations in the Cox’s Bazar district, Bangladesh were analyzed through laboratory measurement of the engineering properties of the soil samples, tensile strength of roots and numerical modeling using both limit equilibrium and finite element method. The modeling results show that the slopes are stable (FS value greater than 1) at the dry condition and the wet condition unless rocks are weathered. At the wet condition most of the slopes with loos soil are vulnerable for landslide and need supports to stabilize. We suggested the vegetal support (tap-rooted tree) to stabilize the vulnerable slopes of the study area. The experimental result shows that the roots of the local growing tap rooted trees (e.g., Chapalish, Korai, Gorjon, Telsur) grew...
全文获取路径: SEAGS 

  • stabilize 稳定
  • equilibrium 平衡
  • years 年代
  • safety 安全
  • vulnerable 要害
  • tensile 拉的
  • problem 题目
  • engineering 工程
  • rooted 根深蒂固的
  • district