Z
Zhanguo Xiu
Researcher at Northeastern University (China)
Publications - 11
Citations - 127
Zhanguo Xiu is an academic researcher from Northeastern University (China). The author has contributed to research in topics: Shear (geology) & Deformation (meteorology). The author has an hindex of 4, co-authored 8 publications receiving 26 citations.
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Loading rate effect on the uniaxial compressive strength (UCS) behavior of cemented paste backfill (CPB)
TL;DR: In this paper, the authors investigated the uniaxial compressive strength (UCS) behavior of 14-day cured Cemented Paste Backfill (CPB) samples with different loading rates.
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Experimental study on the triaxial mechanical behaviors of the Cemented Paste Backfill: Effect of curing time, drainage conditions and curing temperature.
TL;DR: In this article, the vertical stress distribution of the backfilled Cemented Paste Backfill (CPB) structure was calculated and discussed using the measured mechanical parameters, and the results showed that with the increase of the lateral constraint ratio (σc/Sd0), the elastoplastic stage of the measured deviator stress versus axial strain curve of CPB sample is gradually obvious.
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Slip behavior of rough rock discontinuity under high velocity impact: Experiments and models
TL;DR: In this article, the effects of shear velocity and normal stress on the slip displacement, slip velocity and slip acceleration of rough rock discontinuities were analyzed using a two-dimensional digital image correlation (DIC) technique.
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The effects of dry and wet rock surfaces on shear behavior of the interface between rock and cemented paste backfill
TL;DR: In this paper, an apparatus for shear tests at CPB-rock interface was constructed by modifying the servo-controlled GCTS (Geotechnical Consulting & Testing System) loading frame.
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Experimental investigation on liquefaction and post-liquefaction deformation of stratified saturated sand under cyclic loading
TL;DR: In this article, the authors investigated the liquefaction and post-liquefaction deformation of saturated sand with stratified structure by varying the thickness, position, and layers of powdery sands.