Parameter Inversion of Return Mapping Algorithm in Tunnel Engineering
The self-developed finite element program on return mapping algorithm is used to the simulation of the true tunnel with C + + language, while the finite element program is embedded into differential evolution algorithm to achieve the inversion parameter. Applying to Line 1 of Dalian Metro, rock mechanics inversion parameters and true parameters are close, which indicates the superiority and good prospects of return mapping algorithm and different evolution algorithm, and it can be used for quantitative analysis of actual tunnel.
Chaohe Chen, Yong Huang and Guangfan Li
D. H. Yu et al., "Parameter Inversion of Return Mapping Algorithm in Tunnel Engineering", Advanced Materials Research, Vols. 243-249, pp. 3360-3363, 2011