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激光全息光弹法引入地质断裂模拟实验,可简化平面构造应力场的分析.实验初步结果表明,在等和线密集处,与历史地震分布有较好的对应.新技术为地震危险区的圈定提供了新途径.
The laser holographic photoelastic method introduced the geological fracture simulation experiment, which can simplify the analysis of the plane tectonic stress field.The preliminary results show that there is a good correspondence with the historical earthquake distribution in the equi-and-line density.The new technique is the delineation of the seismic hazard zone Provide a new way.