Qiang Cheng

ORCID: 0000-0002-5356-7444
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About
Contact & Profiles
Research Areas
  • Landslides and related hazards
  • Geophysical Methods and Applications
  • Cryospheric studies and observations
  • Rock Mechanics and Modeling
  • Geophysical and Geoelectrical Methods
  • Seismic Waves and Analysis
  • Remote Sensing and Land Use
  • Climate change and permafrost
  • Geotechnical Engineering and Analysis
  • Geotechnical Engineering and Soil Mechanics
  • Hydrology and Sediment Transport Processes

Sichuan Highway Design and Research Institute
2011-2024

The shear (τp), creep (τc), and long-term (τ∞) strengths of moraine soil are mechanical properties high concern during the engineering construction management process were obtained by conducting large-scale direct tests on layer at Dadu river bridge in Luding, China. size test samples was about 1.0 × 0.50 m (length width height). strength behavior under different normal (σ) (τ) stresses analyzed, from stress-displacement isochronal curves process. results indicate that relates to content...

10.1061/(asce)gm.1943-5622.0002362 article EN International Journal of Geomechanics 2022-03-09

Abstract The stratum lithology and geological structure of the highway tunnel in mountainous areas western China are complex, engineering conditions complicated. When passes through different lithological strata, its structural design construction completely different. Therefore, supporting used survey. identification contact boundary between magmatic rock metamorphic grade surrounding is very important. data processing, forward numerical simulation, 1D, 2D, 3D inversion G8513...

10.21203/rs.3.rs-384306/v1 preprint EN cc-by Research Square (Research Square) 2021-04-06
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