Haodong Gao

ORCID: 0009-0003-5592-8703
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About
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Research Areas
  • Soil and Unsaturated Flow
  • Geotechnical Engineering and Soil Stabilization
  • Geotechnical Engineering and Soil Mechanics
  • Landslides and related hazards
  • Geotechnical and construction materials studies
  • Drilling and Well Engineering
  • Grouting, Rheology, and Soil Mechanics
  • Landfill Environmental Impact Studies
  • Hydrology and Sediment Transport Processes
  • Soil erosion and sediment transport
  • Dam Engineering and Safety
  • Climate change and permafrost
  • Marine Sponges and Natural Products
  • Diatoms and Algae Research
  • Cryospheric studies and observations
  • Metal Alloys Wear and Properties
  • Tunneling and Rock Mechanics
  • Microbial Applications in Construction Materials
  • Geophysical Methods and Applications
  • Electrokinetic Soil Remediation Techniques

Wuhan University of Science and Technology
2023-2024

Institute of Rock and Soil Mechanics
2023-2024

Hefei University of Technology
2023

The desiccation cracking of expansive soil plays a crucial role in the structural integrity and long-term stability infrastructure foundations. While occurrence surface cracks shrinkage deformation has been widely acknowledged, limited research conducted on development pattern internal their correlation with hydraulic properties. In this study, undisturbed samples were subjected to high-precision X-ray computed tomography scanning, three-dimensional visualization quantitative...

10.1061/ijgnai.gmeng-9299 article EN International Journal of Geomechanics 2023-12-27

The micaceous weathered granitic soil (WGS) is frequently encountered in civil engineering worldwide, unfortunately little information available regarding how mica affects the physico-mechanical behaviors of WGS. This study prepares reconstituted WGS with different contents by removing natural WGS, and then mixes it commercial powders. geotechnical behavior as well microstructures mixtures are characterized. addition enables physical indices to be specific combinations coarser gradation high...

10.1016/j.jrmge.2023.03.011 article EN cc-by-nc-nd Journal of Rock Mechanics and Geotechnical Engineering 2023-04-18

Diatomaceous soil has geotechnical properties that differ fundamentally from those of common non-diatomaceous soils due to the presence diatom microfossils with biological origins. Despite its dominant fines content, diatomaceous usually high frictional shear resistance (approaching sand). Currently, exact role diatoms in controlling strength and underlying mechanisms remain obscure. Here, is evaluated by way angle repose direct simple tests on diatom–kaolin mixtures differing content. The...

10.1680/jgeot.23.00230 article EN Géotechnique 2024-02-08
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