Hindawi期刊
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作者:Liyuan Yu , Richeng Liu ...
来源:[J].Geofluids(IF 2.379), 2017, Vol.2017Hindawi
摘要:Selecting appropriate governing equations for fluid flow in fractured rock masses is of special importance for estimating the permeability of rock fracture networks. When the flow velocity is small, the flow is in the linear regime and obeys the cubic law, whereas when the flow v...
作者:Liyuan Yu , Haijian Su
来源:[J].Geofluids(IF 2.379), 2018, Vol.2018Hindawi
摘要:The mechanism and quantitative descriptions of nonlinear fluid flow through rock fractures are difficult issues of high concern in underground engineering fields. In order to study the effects of fracture geometry and loading conditions on nonlinear flow properties and norma...
作者:Liyuan Yu , Hongwen Jing ...
来源:[J].Geofluids(IF 2.379), 2018, Vol.2018Hindawi
摘要:The effect of fractal dimension ( D f ) on the determination of representative elementary volume (REV) was investigated through numerical experimentations, in which a new method was adopted to extract submodels that have different length-width ratios from original discrete f...
作者:Liyuan Yu , Hao Wang
来源:[J].Shock and Vibration(IF 0.535), 2020, Vol.2020Hindawi
摘要:Stress wave which is caused either by an explosion in a borehole or by an accidental explosion in a tunnel is supposed to be considered under certain circumstances when it propagates through the surrounding rock masses which contain holes in cylindrical form. Studying the gr...
作者:... Qian Yin , Liyuan Yu , Rihong Cao
来源:[J].Advances in Civil Engineering, 2018, Vol.2018Hindawi
摘要:High temperature and thermal environment can influence the mechanical properties of building materials worked in the civil engineering, for example, concrete, building rock, and steel. This paper examines standard cylindrical building marble specimens (Φ50 × 100 mm) that wer...

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