QIN Zhong-cheng, LIU Cheng-lun, ZHAO Zhi-ye, et al. Back analysis of initial ground stresses by 3D-FSM considering influence of terrain and tectonic stress[J]. 2008, 29(7).
QIN Zhong-cheng, LIU Cheng-lun, ZHAO Zhi-ye, et al. Back analysis of initial ground stresses by 3D-FSM considering influence of terrain and tectonic stress[J]. 2008, 29(7).DOI:
Based on the analyzing the research status of the initial ground stresses at home and abroad
the initial ground stresses back analysis method with usable program based on the 3D-FSM IBEM considering the influence of terrain and tectonic stress has been studied. And the corresponding numerical analysis subsystem has also been developed. The analysis procedure is expatiated by using an actual project example; meanwhile
it verifies the applicability and calculating precision of the method.