Results 261 to 270 of about 9,747,200 (282)

Inverse determination of the regularized residual stress and eigenstrain fields due to surface peening

The Journal of Strain Analysis for Engineering Design, 2014
A modified stress function approach is developed for reconstruction of residual stress and eigenstrain fields from limited experimental measurements. The modified approach is successfully applied to three experimental case studies where residual stresses are introduced by surface peening.
openaire   +1 more source

Semi-Differential Reynolds-Stress Model and Field Inversion Symbolic Regression Optimization

AIAA Journal
The Reynolds-averaged Navier–Stokes (RANS) framework incorporates two approaches for obtaining turbulent stresses: the algebraic eddy-viscosity model and the full transport-equation model. The latter is generally considered to have more potential than the former when applied to complex flows but still displays limitations in predicting streamwise ...
Mengyuan Zhu, Shengye Wang, Jiahong Cai, Wei Liu   +3 more
openaire   +1 more source

Inverse Analysis of Pre-stressed Soft Tissues via the Virtual Fields Method

Quantifying the in vivo mechanical properties of soft tissues is essential for developing patient-specific models for precision medicine. The Virtual Fields Method (VFM) determines material parameters from full-field deformation measurements by minimizing the difference between internal and external virtual work, avoiding the iterative forward ...
Manuel Lucas Sampaio de Oliveira, Brandon Zimmerman, Patricia Sabin, Stéphane Avril, Thao D. Nguyen   +4 more
openaire   +1 more source

The present‐day stress field in the Zagros Fold-Thrust Belt of Iran, from inversion of focal mechanisms

Journal of Geodynamics, 2021
Ali Moradi, Mehrdad Pakzad, Noorbakhsh Mirzaei   +2 more
exaly  

Stress field and tectonic regime of Central Iran from inversion of the earthquake focal mechanisms

Tectonophysics, 2021
Hamid Reza Javadi
exaly  

Research on the BP Neural Network Inversion Method of an Initial Ground Stress Field

11th Academic Conference of Geology Resource Management and Sustainable Development 2023, 2023
Xianglin Xing, Li Qian, Jianhai Zhang, Yonghong Li, Zhiguo Li   +4 more
openaire   +1 more source

Inversion of horizontal in situ stress field based on wide-azimuth seismic data

Journal of Geophysics and Engineering, 2022
Zhang Fanchang
exaly  

In Situ Stress Field along the Axis of Deeply Buried Tunnel in Southwest China Employing the Segmented Single-Borehole Inversion Method

International Journal of Geomechanics, 2022
Jian Yan, Chuan He, Wei Meng
exaly  

Geomechanical Modeling and Inversion Analysis of the in-situ Stress Field in Deep Marine Shale Formations: A Case Study of the Longmaxi Formation, Dingshan Area, China

Frontiers in Earth Science, 2022
Qiang Fu, Qinjie Liu
exaly  

Postrift stress field inversion in the Potiguar Basin, Brazil – Implications for petroleum systems and evolution of the equatorial margin of South America

Marine and Petroleum Geology, 2020
Francisco Nogueira, Rubson Maia, Francisco Bezerra   +2 more
exaly