Back Analysis for Mass Parameters of Tunnel Surrounding Rock

Kai Cui; Xue Kai Pan

doi:10.4028/www.scientific.net/AMM.170-173.20

Paper Titles

Preface and Conference Organization

A New Dynamic Prediction Method and its Application in Prediction of the Colluvial Landslides Induced by Rainfall
p.3

Analysis of Soil’s Horizontal Displacement behind Retaining Wall Caused by Foundation Pit Excavation
p.8

Analysis on Deep Excavation in Soft Soil Located on Sloped Bedrock
p.13

Back Analysis for Mass Parameters of Tunnel Surrounding Rock
p.20

Determination of the Shear Strength of Unsaturated Loess Based on the Fractal Model Theory of Unsaturated Soils
p.25

Analysis and Controlling of the Surrounding Rock Stability Mechanism in Underground Engineering
p.29

Analysis of an O-Cell Pile Test in Jinan with FEM
p.33

Calculation of Elastic Induced Stress of Surrounding Rocks
p.37

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 170-173Back Analysis for Mass Parameters of Tunnel...

Back Analysis for Mass Parameters of Tunnel Surrounding Rock

Abstract:

Tunnel engineering information construction has been widely used, and the back analysis is its core. As the common useful method, displacement back analysis is of special advantages. This paper introduces the calculative method based on the application in a railway tunnel. The result shows that strain softening model can be used to simulate the large deformation mechanism of surrounding rock.