As an important material of civil engineering, the mechanical properties of granular soil will greatly affect the safety of civil engineering structures. Therefore, it is necessary to have a comprehensive understanding of the mechanical properties of granular soil. Based on the author's research work in the past five years, the book is mainly divided into three parts: foundation, expansion and application.

This book describes the development of a constitutive modeling platform for soil testing, which is one of the key components in geomechanics and geotechnics.

This book presents the development of an optimization platform for geotechnical engineering, which is one of the key components in smart geotechnics.

This book introduces systematically the application of Bayesian probabilistic approach in soil mechanics and geotechnical engineering.

本书系统介绍和比较了目前土体小应变刚度特性的室内、室外试验方法，以及影响土体小应变刚度特性的因素。

本书以大量的饱和砂土和黏土的重塑土样室内试验为基础，从土体作为颗粒材料集合体的特性出发，阐述了应力应变连续性假定的合理性。

本书以大量的饱和软黏土的室内试验为基础，围绕流变特性，阐述了恒应力条件下的蠕变特性及其描述方法、应力应变的加载速率效应特性及其描述方法等。