梯度塑性理论可用于研究韧性断层带内部应变、应变率分布规律、断层带错动位移及带内孔隙度分布规律，为韧性断层带定量分析提供了新的手段。
The theory can be used to study the distributed strain, strain rate, porosity and plastic shear displacement in fault band, which presents a new method for quantitative analysis of ductile shear zone.
进一步验证了前一部分研究工作的可信性。弹塑性分析的结果说明断层对隧洞围岩塑性区的分布也有明显的影响。
The result of elastoplastic analysis proves that the effects of fault on the distribution of tunnel surrounding rock mass plastic zone also are significant.
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