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Experimental Investigation of Mechanical Properties of Ballast Contaminated with Wet Sand Materials 期刊论文
发表期刊: INTERNATIONAL JOURNAL OF GEOMECHANICS. 出版年: 2021, 卷号: 21, 期号: 1
作者:  Sadeghi, Javad;  Tolou Kian, Ali Reza;  Fallah, Mosarreza
收藏  |  浏览/下载:31/0  |  提交时间:2021/01/07
Ballasted railway track  Sand contamination  Shear strength  Strain modulus  Plate load test  
Experimental investigation of effects of sand contamination on strain modulus of railway ballast 期刊论文
发表期刊: GEOMECHANICS AND ENGINEERING. 出版年: 2018, 卷号: 14, 期号: 6, 页码: 563-570
作者:  Kian, Ali R. Tolou;  Zakeri, Jabbar A.;  Sadeghi, Javad
收藏  |  浏览/下载:11/0  |  提交时间:2019/11/29
railway ballast  sand  contamination  strain modulus  maintenance  laboratory test  
An Assessment of the Microbiological Water Quality of Sand Dams in Southeastern Kenya 期刊论文
发表期刊: WATER. 出版年: 2018, 卷号: 10, 期号: 6
作者:  Quinn, Ruth;  Avis, Orlando;  Decker, Manon;  Parker, Alison;  Cairncross, Sandy
收藏  |  浏览/下载:18/0  |  提交时间:2019/11/29
microbiology  faecal contamination  sand dam  sanitary inspection  
INFLUENCE OF DESERT POLLUTION ON THE LIGHTNING IMPULSE BREAKDOWN VOLTAGES OF ROD TO PLANE AIR GAPS 会议论文
会议名称: 1990 SUMMER MEETING OF THE POWER ENGINEERING SOC OF THE IEEE. 会议地点: MINNEAPOLIS, MN. 会议日期: JUL 15-19, 1990
作者:  ALARAINY, AA;  MALIK, NH;  QURESHI, MI
收藏  |  浏览/下载:7/0  |  提交时间:2019/12/07
AIR GAPS  DESERT CONTAMINATION  SAND DUST STORMS  GAP BREAKDOWN  LIGHTNING IMPULSES  ASYMMETRICAL GAPS  
INFLUENCE OF DESERT POLLUTION ON THE LIGHTNING IMPULSE BREAKDOWN VOLTAGES OF ROD TO PLANE AIR GAPS 期刊论文
发表期刊: IEEE TRANSACTIONS ON POWER DELIVERY. 出版年: 1991, 卷号: 6, 期号: 1, 页码: 421-428
作者:  ALARAINY, AA;  MALIK, NH;  QURESHI, MI
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/28
AIR GAPS  DESERT CONTAMINATION  SAND DUST STORMS  GAP BREAKDOWN  LIGHTNING IMPULSES  ASYMMETRICAL GAPS