全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Min Son , Hyun-Koo Moon
来源:[J].KSCE Journal of Civil Engineering(IF 0.383), 2017, Vol.21 (6), pp.2450-2458Springer
摘要:In this study the effects of the stress path on the hydraulic conductivity characteristics during excavation are analyzed using a 2-D discrete element method. The variation of the stress path of the joints at specific locations (the bottom and wall) and around the periphery of an...
作者:Zhihua Wang , Yuxin Zheng , Fenghao Wang ...
来源:[J].Arabian Journal for Science and Engineering(IF 0.385), 2014, Vol.39 (10), pp.6883-6894Springer
摘要:Abstract(#br)Distributed pumping system demonstrates advantages in energy saving and hydraulic stability. This paper analyzes the mechanism of the distributed pumping system for energy saving and studies the characteristics of energy consumption under the design condition, as we...
作者:Qinglei Zeng , Zhanli Liu , Tao Wang ...
来源:[J].International Journal of Fracture(IF 1.25), 2017, Vol.208 (1-2), pp.191-201Springer
摘要:When multiple fractures are propagating simultaneously, the fracture spacing may coarsen gradually resulting from loss of stability of the fracture system, which can also occur during the propagation of multiple hydraulic fractures (HFs). In this paper, the stability of the pr...
作者:Maria P. Herrera , Jorge Molines , Josep R. Medina
来源:[J].Coastal Engineering(IF 2.239), 2016, Vol.114, pp.361-368Elsevier
摘要:... Damage to the nominal toe berm was used to describe hydraulic stability of wider toe berms. Given a standard toe berm of three rocks wide (nominal toe berm), an equivalent toe berm with damage similar to the nominal toe berm was defined by increasing the berm width and d...
作者:Gregory G. Kremer
来源:[J].Journal of the Franklin Institute(IF 2.418), 2001, Vol.338 (7), pp.781-809Elsevier
摘要:Abstract(#br)Because of their size and complexity, the initial design of many hydraulic systems is based primarily on steady state models. Nonlinear system dynamic characteristics are normally checked by simulation and/or prototype testing of the final design configuration, bu...
作者:Natasha Pollen-Bankhead , Andrew Simon
来源:[J].Geomorphology(IF 2.552), 2009, Vol.116 (3), pp.353-362Elsevier
摘要:... Previous research has shown that the effect of mechanical root-reinforcement on soil stability can be considerable, and can be successfully quantified and included in streambank stability models. Root networks contained within a soil-matrix, however, also have effects on the ...
作者:Tiejun Wang
来源:[J].Journal of Hydrology(IF 2.964), 2014, Vol.519, pp.1214-1224Elsevier
摘要:Summary(#br)Despite the significant spatiotemporal variability of soil moisture, the phenomenon of temporal stability of soil moisture ( TS SM ) has been widely observed in field studies. However, the lack of understandings of the factors that control TS SM has led to some con...
作者:J.M. van Wijk , A.M. Talmon , C. van Rhee
来源:[J].Ocean Engineering(IF 1.161), 2016, Vol.125, pp.203-213Elsevier
摘要:Abstract(#br)Vertical hydraulic transport systems for deep ocean mining have lengths up to a few kilometers from seafloor to sea surface. Typical ratios of particle diameter d over riser diameter D are d / D = O ( 10 − 1 ) , and the feeding of the riser is irregular. These co...
作者:Van Tan Vu , Olivier Sename , Luc Dugard ...
来源:[J].Vehicle System Dynamics(IF 0.766), 2017, Vol.55 (9), pp.1405-1429Taylor & Francis
摘要:... The roll stability loss is the main cause of rollover accidents in which heavy vehicles are involved. In order to improve the roll stability, most of modern heavy vehicles are equipped with passive anti-roll bars to reduce roll motion during cornering or riding on uneven road...
作者:H.W. Liu , S. Feng , C.W.W. Ng
来源:[J].Computers and Geotechnics(IF 1.224), 2016, Vol.80, pp.115-120Elsevier
摘要:Abstract(#br)A parametric study is performed to investigate hydraulic effect of vegetation on shallow slope stability with different root architectures in an infinite slope. Calculated results show during the first one hour of rainfall (181 mm/day), the exponential root architect...

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