Strengthening the Slope Beneath Bashtapia Castle at the Highest Expected Tigris River Level

This study has been achieved using Geo-Studio Finite Element Software in two sections. First, to the changes pore water pressure (PWP) within soil layers below Bashtapia Castle at different levels of river Tigris. The effect these was focus check slope stability Castle. On other hand, second section increase safety factor reinforcement spacings and lengths anchor’s rods. Modeling output showed that (FS) decreased from 2.83 0.838 when level raised 0 7 m above bottom layer. Accordingly, anchor bars were introduced model, increased. treated strengthened reinforcing numbers. In general, analysis results positive on castle slope. FS increases with increased length number anchors a certain value, then there is no this value.