XÁC ĐỊNH MÔ ĐUN BIẾN DẠNG DỠ TẢI VÀ THAM SỐ MŨ (m) CỦA ĐẤT YẾU TP. HCM TRONG MÔ HÌNH HARDENING SOIL

Abstract

This article identifies the modulus of deformation and the dependence of the modulus of deformation on the stress state of HCMC’s soft soil. Parameters were defined as hardness parameters: E₅₀ and E_ur in triaxial drainage test. Triaxial compression testing was performed for very soft clay at depths of 4-6 m and 12-14 m, soft clay in the range of 18-20 m and 24-26 m according to drainage conditions with unloading and reloading.