Parameter Inversion of Return Mapping Algorithm in Tunnel Engineering

De Hai Yu; An Nan Jiang; Jun Xiang Wang

doi:10.4028/www.scientific.net/AMR.243-249.3360

Paper Titles

Study on Critical Drilling Parameters for Auger Drilling
p.3331

Study of the Mechanics Behavior of Small Net Distance Half-Open and Half-Hidden Structure Tunnel
p.3343

Control of Water and Sand Gush in Tunnelling with Earth Pressure Balanced Compound Type Shield
p.3349

A Numerical Study on Operation Modes of Mechanical Ventilation in Underground Tunnels and Comparisons with Full-Scale Experiments and Existing Fire Codes in Taiwan
p.3355

Parameter Inversion of Return Mapping Algorithm in Tunnel Engineering
p.3360

Load Calculation Method of Tunnels with Shallow Buried Depth and Unsymmetrical Pressure in Regions of Weak Fissured Surrounding Rock
p.3364

Impact of Double-O-Tube Shield Tunnel Construction on Independent Foundation Frame Building
p.3370

Mechanical Analysis of Tunnel Crossing Ground Fissure
p.3376

Compression Test of Lining of Tunnel Fireproof Concretes
p.3381

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 243-249Parameter Inversion of Return Mapping Algorithm in...

Parameter Inversion of Return Mapping Algorithm in Tunnel Engineering

Abstract:

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.

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Periodical:

Advanced Materials Research (Volumes 243-249)

Pages:

3360-3363

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.243-249.3360

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Online since:

May 2011

Authors:

De Hai Yu, An Nan Jiang, Jun Xiang Wang

Keywords:

Back Analysis, Evolution, Inversion Parameter, Return Mapping Algorithm

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References

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