全部文献期刊会议图书|学者科研项目
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作者:Junrui Chai , Xuemin Yang ...
来源:[J].Environmental Earth Sciences(IF 1.445), 2017, Vol.76 (20)
摘要:To study the seepage characteristics of tailing sand, an indoor sand column test was performed with three kinds of tailing sand obtained from Henan and Shaanxi provinces, China. River sand, quartz sand, and glass beads were also employed for comparison. Using the nuclear magnetic...
作者:Junrui Chai , Zengguang Xu
来源:[J].Construction and Building Materials(IF 2.293), 2019, Vol.194, pp.216-225
摘要:Abstract(#br)Waste fiber fabric has already become an important pollutant source of the world's environmental problems. If this waste was added into concrete, could the resulting composite concrete material be good enough for engineering use? This study is focused a feasibility s...
作者:Junrui Chai , Zengguang Xu ...
来源:[J].Computers and Geotechnics(IF 1.224), 2017, Vol.85, pp.230-248
摘要:Abstract(#br)This study evaluated the behaviour of a concrete face rockfill dam (CFRD) built on river gravel foundation on the basis of in-situ measurement records and numerical analysis. The monitoring records were obtained from a detailed deformation-monitoring system. A 3D fin...
作者:... Yixuan Wang , Junrui Chai , Jiao Shi
来源:[J].Computational Materials Science(IF 1.878), 2019, Vol.160, pp.403-410
摘要:Abstract(#br)As a new excellent semiconductor material, black phosphorus (BP) has wide application in nanodevices. Its stability can be improved by reducing edge unsaturated atoms. In this study, we investigated the self-assembly of a BP nanotube (BPNT) from a parallelogram ribbo...
作者:Junrui Chai , Zengguang Xu ...
来源:[J].Engineering Geology(IF 1.403), 2016, Vol.214, pp.94-106
摘要:Abstract(#br)This study presents stability charts for estimating the stability of rock mass slopes that are suitable for the generalized Hoek-Brown (GHB) failure criterion based on the strength reduction technique. First, in order for implementing the GHB strength reduction,...
作者:Junrui Chai , Yuan Qin ...
来源:[J].Mathematical Problems in Engineering(IF 1.383), 2017, Vol.2017
摘要:Seepage problems exist in water conservancy projects, groundwater research, and geological research, and hydraulic conductivity is an important factor that affects the seepage field. This study investigates the heterogeneity of hydraulic conductivity. Kriging methods are used to ...
作者:Junrui Chai , Yuan Qin ...
来源:[J].Journal of Chemistry, 2016, Vol.2016
摘要:Chemical and physical clogging frequently occur in tailings dam. The clogging seriously influences the safety of tailings dam. This paper conducts several column experiments to analyse the physical and chemical clogging of the Lixi tailings dam in China. The experiment results of...
作者:Junrui Chai , Yuan Qin ...
来源:[J].Journal of Material Cycles and Waste Management(IF 0.568), 2019, Vol.21 (6), pp.1550-1562
摘要:Abstract(#br)To evaluate the performance of green-concrete road material in cold regions of northern China, concrete was prepared with 0%, 50%, and 100% air-entrained coarse recycled concrete aggregate (CRCA) to replace coarse natural aggregate (CNA). Low-volume and high-vol...

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