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区域构造应力场对于研究地震成因、地震预报和地球动力学都具有重要的意义。本文把激光全息光弹这一新技术引进到地震地质研究领域,并就二维区域构造应力的分离和计算进行了初步尝试。从而提出了研究区现代构造应力场的分布特征。
Regional tectonic stress field is of great significance for studying the causes of earthquake, earthquake prediction and geodynamics. In this paper, the new technology of laser holographic photoelasticity is introduced to the field of seismic geology, and the preliminary attempt is made to separate and calculate the tectonic stress in the two-dimensional region. Therefore, the distributional characteristics of modern tectonic stress field in the study area are proposed.