True Triaxial Test of Medium Stress Influence on Duncan-Zhang Model
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摘要: 邓肯-张模型由于试验参数少,其物理意义明确,在很多理论计算、设计和实际工程中仍然广泛运用。但它的一个较为突出的局限性表现在其忽略中主应力的影响。对于土体来说,到底中主应力对邓肯-张模型有多大的影响,就此问题,对细砂进行了真三轴试验的初步研究和探讨。Abstract: Duncan-Zhang model,which has several parameters with definite physical meaning,is widely applied in theoretical calculation,design,and actual projects.But it has limitation because of ignoring the influence of medium stress.The influence of medium stress on Duncan Zhang model is studied.
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