| contributor author | A. A. Mendonça | |
| contributor author | T. C. Galvão | |
| contributor author | D. C. Lima | |
| contributor author | E. P. Soares | |
| date accessioned | 2017-05-08T21:17:58Z | |
| date available | 2017-05-08T21:17:58Z | |
| date copyright | April 2006 | |
| date issued | 2006 | |
| identifier other | %28asce%290899-1561%282006%2918%3A2%28135%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/46112 | |
| description abstract | The shear strength of an arsenic bearing sludge derived from gold mining was evaluated as a function of lime content. Lime was used as a physico-chemical stabilization agent of this waste to enhance slope stability and increase site storage capacity. Shear strength characteristics of the sludge before and after lime stabilization were obtained through unconsolidated undrained triaxial tests performed at lime content weight percentages of 0, 5, 10, and 20%. The shear strength testing results show an increase in cohesion from 5 kPa at 0% lime content, to 27 kPa at 20% lime content. Slope stability analysis indicates that stabilization of the sludges improves storage capacity by 43%. This represents an increase from | |
| publisher | American Society of Civil Engineers | |
| title | Stabilization of Arsenic-Bearing Sludges Using Lime | |
| type | Journal Paper | |
| journal volume | 18 | |
| journal issue | 2 | |
| journal title | Journal of Materials in Civil Engineering | |
| identifier doi | 10.1061/(ASCE)0899-1561(2006)18:2(135) | |
| tree | Journal of Materials in Civil Engineering:;2006:;Volume ( 018 ):;issue: 002 | |
| contenttype | Fulltext | |