应力波传播是研究岩石力学领域的重要分支, 岩石工程的动态稳定性分析建立在应力波传播理论的研究基础之上。作为岩石力学重要学科分支之一, 应力波传播理论具有典型的跨学科交叉特点, 对城镇建设与深部高应力下地下工程安全发展发挥着主导作用。随着国家与社会的不断发展, 我国基础设施建设与重大工程设施建设也在进一步的积极推进, 这也对岩石工程的动态性提出了新要求。全书共6个章节, 采用等效连续介质方法和位移不连续方法两种主要的分析手段, 结合数值模拟和实验验证补充, 针对宏观节和细观理裂隙等岩体, 深入探讨并预测了岩体中应力波的传播特性规律。针对应力波在岩体的动态本构关系, 提出并引用均一不连续分析方法, 发现节理裂隙会阻碍应力波的传播导致应力波的衰减和反射, 从而深入研究得出节理裂隙对岩体内应力波传播规律, 旨在帮助读者更好地直观理解节理裂隙岩体内应力波传播理论与分析方法的实践意义。

Stress wave propagation is an important branch in the field of rock mechanics, and the dynamic stability analysis of rock engineering is built upon the research foundation of stress wave propagation theory. As one of the significant disciplinary branches of rock mechanics, stress wave propagation theory is characterized by its typical interdisciplinary nature, playing a leading role in the safe development of urban construction and underground engineering under deep high stress. With the continuous development of the country and society, major national engineering construction facilities are in full swing, which also poses new requirements for the dynamics of rock engineering. This book consists of six chapters, adopting two primary analytical methods: the equivalent continuum medium method and the displacement discontinuity method. Combining numerical simulations and experimental validations, egarding macroscopic joints and microscopic fractures in rock masses, it explore and predict the propagation characteristics and laws of stress waves in jointed and fractured rock masses. Regarding the dynamic constitutive relations of stress waves in rock masses, a uniform. discontinuity analysis method is proposed and referenced. It is found that joints and fractures hinder the propagation of stress waves, leading to their attenuation and reflection. Therefore, the propagation laws of stress waves in macro-jointed rock masses and meso-fractured rock masses are thoroughly investigated. The aim is to help readers better understand the practical significance of stress wave propagation theory and analytical methods in jointed and fractured rock masses.