![Page 1: Numerical analysis of slope stability and deformation behaviour of road embankment](https://reader035.vdocuments.us/reader035/viewer/2022062523/58eebc551a28abf5138b45c7/html5/thumbnails/1.jpg)
Numerical analysis of slope stability and deformation behavior of road embankment By Aamir Ali G.L (12CE37) Kumar Sunny A.G.L (12CE33) Shahnawaz Bijarani (12CE49) Azhar Ahmed Chacho (12CE89) Sadam Hussain (12CE115) Muhammad Rashid Phulpoto (12CE127)
![Page 2: Numerical analysis of slope stability and deformation behaviour of road embankment](https://reader035.vdocuments.us/reader035/viewer/2022062523/58eebc551a28abf5138b45c7/html5/thumbnails/2.jpg)
Problems in road embankments in flood regions
![Page 3: Numerical analysis of slope stability and deformation behaviour of road embankment](https://reader035.vdocuments.us/reader035/viewer/2022062523/58eebc551a28abf5138b45c7/html5/thumbnails/3.jpg)
Problems in road embankments in flood regions
Erosion
Seepage
Sliding
Overflow
Poor planning ,faulty design and construction
![Page 4: Numerical analysis of slope stability and deformation behaviour of road embankment](https://reader035.vdocuments.us/reader035/viewer/2022062523/58eebc551a28abf5138b45c7/html5/thumbnails/4.jpg)
Data Collection
Location
Collection of samples
Laboratory Testing
![Page 5: Numerical analysis of slope stability and deformation behaviour of road embankment](https://reader035.vdocuments.us/reader035/viewer/2022062523/58eebc551a28abf5138b45c7/html5/thumbnails/5.jpg)
Numerical Analysis
Finite element method
Plaxis 2D
![Page 6: Numerical analysis of slope stability and deformation behaviour of road embankment](https://reader035.vdocuments.us/reader035/viewer/2022062523/58eebc551a28abf5138b45c7/html5/thumbnails/6.jpg)
Plaxis 2D
Input Parameters
Saturated Density Unsaturated Density Permeability Young’s modulus Poison’s ratio Cohesion Friction angle
![Page 7: Numerical analysis of slope stability and deformation behaviour of road embankment](https://reader035.vdocuments.us/reader035/viewer/2022062523/58eebc551a28abf5138b45c7/html5/thumbnails/7.jpg)
Model Geometry
![Page 8: Numerical analysis of slope stability and deformation behaviour of road embankment](https://reader035.vdocuments.us/reader035/viewer/2022062523/58eebc551a28abf5138b45c7/html5/thumbnails/8.jpg)
Mesh Generation
![Page 9: Numerical analysis of slope stability and deformation behaviour of road embankment](https://reader035.vdocuments.us/reader035/viewer/2022062523/58eebc551a28abf5138b45c7/html5/thumbnails/9.jpg)
Phreatic level before flood
![Page 10: Numerical analysis of slope stability and deformation behaviour of road embankment](https://reader035.vdocuments.us/reader035/viewer/2022062523/58eebc551a28abf5138b45c7/html5/thumbnails/10.jpg)
Phreatic level after flood
![Page 11: Numerical analysis of slope stability and deformation behaviour of road embankment](https://reader035.vdocuments.us/reader035/viewer/2022062523/58eebc551a28abf5138b45c7/html5/thumbnails/11.jpg)
Total displacement before flood
![Page 12: Numerical analysis of slope stability and deformation behaviour of road embankment](https://reader035.vdocuments.us/reader035/viewer/2022062523/58eebc551a28abf5138b45c7/html5/thumbnails/12.jpg)
Total displacement after flood
![Page 13: Numerical analysis of slope stability and deformation behaviour of road embankment](https://reader035.vdocuments.us/reader035/viewer/2022062523/58eebc551a28abf5138b45c7/html5/thumbnails/13.jpg)
Failure zone before flood
![Page 14: Numerical analysis of slope stability and deformation behaviour of road embankment](https://reader035.vdocuments.us/reader035/viewer/2022062523/58eebc551a28abf5138b45c7/html5/thumbnails/14.jpg)
Failure zone after flood
![Page 15: Numerical analysis of slope stability and deformation behaviour of road embankment](https://reader035.vdocuments.us/reader035/viewer/2022062523/58eebc551a28abf5138b45c7/html5/thumbnails/15.jpg)
Factor of safety before flood
![Page 16: Numerical analysis of slope stability and deformation behaviour of road embankment](https://reader035.vdocuments.us/reader035/viewer/2022062523/58eebc551a28abf5138b45c7/html5/thumbnails/16.jpg)
Factor of safety after flood
![Page 17: Numerical analysis of slope stability and deformation behaviour of road embankment](https://reader035.vdocuments.us/reader035/viewer/2022062523/58eebc551a28abf5138b45c7/html5/thumbnails/17.jpg)
Conclusion
Factor of safety
Embankment was safe
![Page 18: Numerical analysis of slope stability and deformation behaviour of road embankment](https://reader035.vdocuments.us/reader035/viewer/2022062523/58eebc551a28abf5138b45c7/html5/thumbnails/18.jpg)
-