用动三轴和原位波速试验测定黄土的动力性状

Determining the Dynamic Properties of Loess Through Dynamic Triaxial and In-Situ Wave Velocity Text

本文通过西安地区黄土的动三轴试验和原位波速试验,讨论了影响黄土剪切波波速的主要因素以及剪切波速随深度变化的规律;同时提出了黄土用动三轴试验和原位波速试验测定的动剪切模量之间的相关关系。

Based on dynamic triaxial and in-situ wave velocity test of loess in xian area,the main factors affecting the shear wave velocity and the law of the shear wave velocity varying with the depth of loess are discussed in this pap- er.Meanwhile the correlations between dynamic shear modulus determined by dynamic triaxial and in-gitu wave velocity test of loess are proposed.