J Yu, X Shang, G Wang - Rock Mechanics and Rock Engineering, 2022 - Springer
The contact pressure in the Brazilian disc test is investigated by theoretical analysis and experiment. A new theoretical approach is presented to obtain a semi-analytical solution of …
In this paper, the dynamic self-optimizing inverse method (Self-OPTIM) has been proposed to inversely estimate model parameters by using structural responses under dynamic …
GJ Yun, S Shang - International Journal for Uncertainty …, 2016 - dl.begellhouse.com
In this paper, a new inverse uncertainty quantification method was proposed to identify statistical parameters associated with spatially varying material properties and to reconstruct …
Understanding and predicting the behavior of structures under specific operating conditions is a fundamental task of structural engineers. Scientific principles are used to model the …
S Shang, GJ Yun, BR Kim… - International Journal of …, 2013 - journals.sagepub.com
This article demonstrates a novel parameter identification of a rate-dependent damage constitutive model using self-optimizing inverse method. In the self-optimizing inverse …
GJ Yun, S Shang - Computers & Mathematics with Applications, 2019 - Elsevier
In this paper, a mathematical proof of the existence of a global minimum of Self-Optim (Self- Optimizing Inverse Analysis Method) cost functional is presented based upon weak-solution …
JM Weaver, GJ Yun - … & Infrared Imaging, Hybrid Techniques and Inverse …, 2016 - Springer
In this paper, a new methodology for reconstructing spatially varying random material properties is presented by combining stochastic finite element (SFE) models with Self …
J Zhang, X Zhang, J Yan, P Hu, G Zheng - Mechanics - docketalarm.com
This paper presents a probabilistic micromechanical framework for analyzing crack bridging stressdisplacement in short steel hooked-end fiber-reinforced cementitious composites …
This work deals with parameter identification for general linear elliptic problems of second order. The parameter dependence within the equation can be non-linear. Problems of such …