【摘要】 使用动三轴仪对太原市杂填土的震陷特性作了初步研究 ,阐述了动剪应力、振次、固结比对其残余应变的影响。经对试验数据进行分析 ,提出一个计算残余应变的经验公式。更多还原

【Abstract】 Utilizing dynamic triaxial compression test apparatus the seismic subsidence features of mixed backfill soil in Taiyuan are preliminarily studied. The influences of dynamic shear stress, vibration times and consolidation ration on residual stress are elaborated. in addition, based upon analysis of experimental data an empirical formula is derived for residual stress calculation.更多还原