The Numerical Analysis of CFG Pile Technology in the Disposing Soft Foundation in GuangWu Expressway

Yun Mei Meng; Yun Cao

doi:10.4028/www.scientific.net/AMM.90-93.2096

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The Catastrophe Model Research of Rock Instability of Tunnel Blot-Grouting Support Structure
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Deformation Analysis of Jiagar Twin-Bore Tunnel in Tibet
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Analysis of the Tunnel Construction and Monitoring Measurement under Complicated Geological Conditions
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The Numerical Analysis of CFG Pile Technology in the Disposing Soft Foundation in GuangWu Expressway
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Influence of Anisotropic Rock on Tunnel Stability with Consideration of Fluid-Solid Coupling
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Analysis of Seismic Dynamic Response of Tunnel in Karst Areas
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Study on Soil Improvement of TBM’S Commencement and Arrival in Water-Rich Sand Stratum
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The Numerical Analysis of CFG Pile Technology in the Disposing Soft Foundation in GuangWu Expressway

Abstract:

The problem of disposing the soft soil foundation will appear inevitably during the construction of modem high way. There are many ways to dispose the soft foundation. One of those is CFG pile technology. Take the CFG pile technology in the GuangWu Expressway for example, the influence factors of embankment settlement were discussed in detai by numerical analysis, some useful conclusions are obtained from the computational results.