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Kumchol Yun
Institution:
Kim Il-sung University
Observed institutions:
Harbin Engineering University,
Kim Il-sung University
ORCID:
0000-0002-5380-2467
Observed ORCID:
0000-0002-5380-2467
OpenAlex ID:
A5087052142
Dynamically Dimensioned Search Grey Wolf Optimizer Based on Positional Interaction Information
2019
·
Fu Yan
, Jianzhong Xu
, et al.
·
Complexity
·
24
PDF
Investigation of thermodynamic and shape memory properties of alumina nanoparticle-loaded graphene oxide (GO) reinforced nanocomposites
2019
·
Jingbiao Liu
, Jianxin Teng
, et al.
·
Materials & Design
·
23
PDF
An advanced continuum damage mechanics model for predicting the crack progress process based on the consideration of the influence of crack direction under quasi-static load
2017
·
Kumchol Yun
, Zhenqing Wang
, et al.
·
International Journal of Mechanical Sciences
·
23
Noninferior Solution Grey Wolf Optimizer with an Independent Local Search Mechanism for Solving Economic Load Dispatch Problems
2019
·
Jianzhong Xu
, Fu Yan
, et al.
·
Energies
·
22
PDF
A computational methodology for simulating quasi-brittle fracture problems
2019
·
Kumchol Yun
, Zhenqing Wang
, et al.
·
Computers & Structures
·
21
A damage model based on the introduction of a crack direction parameter for FRP composites under quasi-static load
2017
·
Kumchol Yun
, Zhenqing Wang
, et al.
·
Composite Structures
·
20
Optimization of thermo-mechanical properties of shape memory polymer composites based on a network model
2019
·
Zhenqing Wang
, Mengzhou Chang
, et al.
·
Chemical Engineering Science
·
18
A Study on the Effect of TMT Characteristics and Vertical Dyad Similarity on Enterprise Achievements
2019
·
Jianzhong Xu
, Kumchol Yun
, et al.
·
Sustainability
·
17
PDF
An improved crack tracking algorithm with self‐correction ability of the crack path and its application in a continuum damage model
2018
·
Kumchol Yun
, Tae‐Jong Kim
, et al.
·
International Journal for Numerical Methods in Engineering
·
14
A Damage Model Reflecting the Interaction between Delamination and Intralaminar Crack for Failure Analysis of FRP Laminates
2019
·
Kumchol Yun
, Songhun Kwak
, et al.
·
Applied Sciences
·
13
PDF
A modified phase field model for predicting the fracture behavior of quasi‐brittle materials
2021
·
Kumchol Yun
, Myong‐Hyok Kim
, et al.
·
International Journal for Numerical Methods in Engineering
·
12
Dynamically Dimensioned Search Embedded with Piecewise Opposition-Based Learning for Global Optimization
2019
·
Jianzhong Xu
, Fu Yan
, et al.
·
Scientific Programming
·
7
PDF
A local gradient smoothing method for solving strong form governing equation
2020
·
Songhun Kwak
, Kwanghun Kim
, et al.
·
European Journal of Mechanics - A/Solids
·
5
A comprehensive investigation of particle effect on the mechanical property, hydrophobicity and permeability of polymer composite membranes based on a chain model
2019
·
Zhenqing Wang
, Fangyun Kong
, et al.
·
Journal of Membrane Science
·
5
Three criteria for ensuring computational accuracy in phase field modelling
2022
·
Pomhyang Chu
, Kumchol Yun
·
Engineering Fracture Mechanics
·
4
Dynamic response of two adjacent semi-cylindrical alluvial inclusions embedded in a bi-material half space surface by SH waves
2019
·
Paeksan Jang
, Kumchol Yun
, et al.
·
Waves in Random and Complex Media
·
3
An analytical approach for modelling hypervelocity impact by long rod
2024
·
Hyo-Song Kim
, Kumchol Yun
, et al.
·
Mechanics Research Communications
·
1
A novel sequentially linear approach based on exponential saw-tooth softening in fracture analysis of quasi-brittle material
2024
·
Un-Jong Kim
, Il-Guk Kim
, et al.
·
Computers & Structures
·
1
On the view of considering regularization parameter as material constant
2023
·
Pomhyang Chu
, Kumchol Yun
, et al.
·
Mechanics Research Communications
·
1
Crack Analysis Method Based on a Combination of Meshfree Method and Continuous Damage Mechanics
2026
·
Hyo-Song Kim
, Jang-Chol Hwang
, et al.
·
European Journal of Computational Mechanics
PDF
An anisotropic damage model combined with a tracking algorithm for modelling crack propagation
2022
·
Wi-Ryong Yun
, Kumchol Yun
, et al.
·
Strength Fracture and Complexity
An Improved Damage Mechanics Method for Solving Three Dimensional Crack Problems of Concrete
2019
·
Kumchol Yun
, Zhenqing Wang
·
IOP Conference Series Earth and Environmental Science
PDF
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Works count:
22
Citation count:
234
H-index:
11
I10-index:
11
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