Parcourir 1- Génie Civile par auteur "To mitigate the low Flexural strength and unexpected failures of Deep Cement Mixing piles, a new type
of DCM pile called Stiffened Deep Mixing Pile (SDCM) is introduced. A jet grouting method was utilized
in the installation of DCM piles. The SDCM pile consists of a DCM pile with a steel H beam inserted at its
centre. A 3D model of an excavation in soft clay supported by a deep cement mixing walls were simulated,
and then the results was validated to a field case study in Bangkok, Thailand. The effect of various
parameters on wall deflection and stability is then evaluated using a parametric study. Individual column
size, column embedment, and column strength are among these parameters. The obtained results showed
that the settlements and lateral movements of the SDCM pile were less than those of the DCM pile. Also,
the findings are utilized to make design recommendations and guidelines."
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Parcourir 1- Génie Civile par auteur "To mitigate the low Flexural strength and unexpected failures of Deep Cement Mixing piles, a new type
of DCM pile called Stiffened Deep Mixing Pile (SDCM) is introduced. A jet grouting method was utilized
in the installation of DCM piles. The SDCM pile consists of a DCM pile with a steel H beam inserted at its
centre. A 3D model of an excavation in soft clay supported by a deep cement mixing walls were simulated,
and then the results was validated to a field case study in Bangkok, Thailand. The effect of various
parameters on wall deflection and stability is then evaluated using a parametric study. Individual column
size, column embedment, and column strength are among these parameters. The obtained results showed
that the settlements and lateral movements of the SDCM pile were less than those of the DCM pile. Also,
the findings are utilized to make design recommendations and guidelines."