Can I read Investigation of the Longitudinal Mechanical Response of Pipeline or Tunnel Under Reverse Fault Dislocation on EtoBox?

Investigation of the Longitudinal Mechanical Response of Pipeline or Tunnel Under Reverse Fault Dislocation by Lianjin Tao; Zhigang Wang; Cheng Shi; Haixiang Zhang is a Engineering article available to read on EtoBox.

What is Investigation of the Longitudinal Mechanical Response of Pipeline or Tunnel Under Reverse Fault Dislocation about?

To investigate the longitudinal mechanical response of a pipeline or tunnel under reverse fault dislocation, this paper introduces the two-parameter Pasternak model and the vertical displacement profile equation. The analytical solution for the longitudinal mechanical response of the pipe or tunnel under reverse fault dislocation is obtained by solving the differential equation. The corresponding numerical simulations and model tests have been carried out, and the analytical solutions have been verified by combining the numerical simulation results and model test data. A parametric analysis is presented in which the effects of the shear stiffness of the elastic layer, the coefficient of subgrade reaction, the dip angle, and the ratio of soil thickness to tunnel diameter are investigated. The results show that as the shear stiffness of the elastic layer G increases, the difference between the bending moment and the shear force of the tunnel near the fault trace becomes smaller, and the value of the maximum displacement increases. As the coefficient of subgrade reaction k increases, the maximum deformation location of the tunnel is closer to the fault trace, the difference between th

Who reads Investigation of the Longitudinal Mechanical Response of Pipeline or Tunnel Under Reverse Fault Dislocation?

Author

Lianjin Tao; Zhigang Wang; Cheng Shi; Haixiang Zhang

Publisher

Springer Science and Business Media LLC

Published

2023

Language

EN

Field

Engineering (Physical Sciences)