Supplementary dataset for "Seismic shear wave anisotropy in cracked rocks and an application to hydraulic fracturing"

In our current study “Seismic shear wave anisotropy in cracked rocks and an application to hydraulic fracturing,” we develop an effective approach for the elastic wave-scattering theory to accurately calculate anisotropic properties in the presence of single and/or multiple fracture sets. Two specific models, the equivalent aligned crack system (EACS) and the equivalent orthogonal crack system (EOCS), are considered for the calculations. The EACS generates significant anisotropy while the EOCS exhibits weak anisotropy due to the interaction of cracks with different orientations.在本项题为《裂隙岩石的地震剪切波各向异性及其在水力压裂中的应用》的研究中，我们提出了一种基于弹性波散射理论的有效方法，可精准计算单组或多组裂隙系统存在时的各向异性特性。本次计算共考虑两种特定模型：等效定向裂隙系统（equivalent aligned crack system, EACS）与等效正交裂隙系统（equivalent orthogonal crack system, EOCS）。其中等效定向裂隙系统可产生显著各向异性，而等效正交裂隙系统因不同取向裂隙的相互作用，仅表现出弱各向异性。