土的小应变特性的一个简单模型
A simple model for the small-strain behaviour of soils
摘要：
本文所讨论的本构方程消除了线弹性在描述土的小应变特性时的某些缺陷。它能够表示纯剪切下的体积变化和压缩和膨胀时的不同体积模量值。新方程提供了一个简单的描述土壤行为在小应变，它产生线性应力应变关系，可以近似的初始部分的实验应力应变曲线。
英文摘要：
The constitutive equation discussed in this note eliminates some defects of linear elasticity in the description of the small-strain behaviour of soils. It is capable of representing volume changes in pure shear and different values of bulk modulus in compression and expansion. The new equation provides a simple description of soil behaviour at small strains in that it produces linear stress-strain relations that can approximate the initial part of experimental stress-strain curves.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
