Study on soil pressure of loose soil in cohesive soil tunnel considering soil arch effect

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The study on soil pressure of loose soil in cohesive soil tunnels considering the soil arch effect focuses on understanding how stress is redistributed around underground openings. In mixed ground conditions, where loose soil is embedded within cohesive strata, the natural formation of soil arches significantly influences lateral and vertical load transfer. By analyzing how arch-shaped stress paths reduce the direct pressure on tunnel supports, researchers can better predict deformation, optimize lining design, and improve the safety of underground structures. The interaction between material properties, overburden depth, and tunnel geometry plays a crucial role in determining the extent and efficiency of the soil arch effect in mitigating soil pressure.

Hashtags:
#SoilPressure #SoilArchEffect #CohesiveSoil #TunnelEngineering #GeotechnicalResearch #UndergroundConstruction #StressDistribution #SoilMechanics #GroundStability #TunnelSafety





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