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정하영
Chung, Hayoung

정하영

기계공학과

  • Computational Structural Mechanics and Design Lab.
  • Website
Research Interests
Multiscale;Multiscale modeling;Topology optimization;Structural nonlinearity;Solid Mechanics;Applied Mechanics;Design Optimization;멀티스케일;구조해석;구조 비선형성;고체역학;응용역학;최적설계
Lab Description
Welcome to CSMD (Computational Structural Mechanics and Design) Laboratory in UNIST. Understanding and harnessing complex mechanical behaviors of structures, including multiscale (across various time and length scale) and multiphysics (intertwined different physical disciplines) phenomena with the presence of structural nonlinearity, are the overarching themes of us. These are particularly important in multifunctional active materials (aka smart), which are prospect game-changers in soft-robotics, adaptive structures, and bio-mimetic systems. To this aim, we are developing and integrating computational methods to simulate and design structures with inhomogeneities and distinctive topology.
Researcher ID Research Gate ORCiD Scopus Google Scholar
Previous
Discrete adjoint-based multi-material level set topology optimization File

Goh, Byeonghyeon , Park, Sanghyeon , Kim, H. Alicia , Chung, Hayoung

Article Issue Date2026-02 View22
Polyaniline as an Integrated Amine-Redox Platform for Reversible Electrosorption and Energy-Efficient PFAS Remediation: From Molecular Mechanisms to System Integration File

Doh, Sunghoon , Eom, Sangmin , Choi, Suk Soon , Chung, Hayoung , Kim, Taeyeon , Zoh, Kyung-Duk , Kim, Byungjo , Kim, Kwiyong

Article Issue Date2025-12 View23
A study of PINN incorporating action principle to predict Landau phase transition File

Lee, Semin , Oh, Youngtaek , Goh, Byeonghyeon , Chung, Hayoung

Article Issue Date2025-11 View113
Topology optimization for multi-axis additive manufacturing considering overhang and anisotropy File

Shin, Seungheon , Goh, Byeonghyeon , Oh, Youngtaek , Chung, Hayoung

Article Issue Date2025-09 View88
Efficient design of Voronoi energy-absorbing foams using Bayesian optimization File File

Oh, Youngtaek , Kim, Byungjo , Chung, Hayoung

Article Issue Date2025-05 View122
Topology optimization with material point method: investigation into the design sensitivity and the effect of shape functions File File

Park, Sanghyeon , Goh, Byeonghyeon , Chung, Hayoung

Article Issue Date2025-05 View78
Efficient reliability-based topology optimization for enhanced resilience of piezoelectric actuators under material uncertainties File

Latifi Rostami, Seyyed Ali , Chung, Hayoung , Lim, Hyoung Jun

Article Issue Date2025-05 View60
Robust topology optimization of piezoelectric actuators under uncertainties in material properties File

Latifi Rostami, Seyyed Ali , Kolahdooz, Amin , Lim, Hyoung Jun , Chung, Hayoung

Article Issue Date2025-05 View37
Retrieval method for elastic Willis metamaterials with mode coupling File

Jang, Sang Vin , Chung, Hayoung , Oh, Joo Hwan

Article Issue Date2025-04 View63
Phase-based design method for meta-beam with achromatic wave focusing File

Kim, Do Hyeong , Chung, Hayoung , Oh, Joo Hwan

Article Issue Date2025-02 View90
Ductile (Ag,Cu)2(S,Se,Te)-based auxetic metamaterials for sustainable thermoelectric power generation File

Yang, Seong Eun , Oh, Youngtaek , Lee, Jungsoo , Shin, Seungheon , Lee, So-Hyeon , Kim, Keonkuk , Nam, Changhyeon , Ahn, Sangjoon , Kim, Ju-Young , Chung, Hayoung , et al

Article Issue Date2024-12 View184
A coarse-grained modeling scheme to characterize thermal transport properties in thermoplastic polymers File

Yoo, Taewoo , Cho, Maenghyo , Kim, Taeyong , Chung, Hayoung , Lee, Yun Seog , Yang, Seunghwa

Article Issue Date2024-11 View337
Understanding the shape-memory mechanism of thermoplastic polyurethane by investigating the phase-separated morphology: A dissipative particle dynamics study File

Park, Sungwoo , Lee, Jeong-ha , Cho, Maenghyo , Lee, Yun Seog , Chung, Hayoung , Yang, Seunghwa

Article Issue Date2024-08 View137
Explicit topology optimization of large deforming hyperelastic composite structures File

Goh, Byeonghyeon , Du, Zongliang , Chung, Hayoung

Article Issue Date2024-08 View98
Finite deformation analysis of bi-modulus thermoelastic structures and its in of membranes File

Ren, Xiaoqiang , Du, Zongliang , Chung, Hayoung , Tang, Shan , Guo, Yunhang , Chen, Biaosong , Guo, Xu

Article Issue Date2024-07 View141
Atomistic investigation of pressure effects on sintering of bimetallic core–shell nanoparticles File

Kim, Juheon , Chung, Hayoung

Article Issue Date2024-06 View111
Multiscale Study of Shape-Memory Behavior of Semicrystalline Polyurethane Nanocomposites Doped with Silica Nanoparticles Based on Coarse-Grained Molecular Dynamics Simulation File

Park, Sungwoo , Moon, Junghwan , Cho, Maenghyo , Lee, Yun Seog , Chung, Hayoung , Yang, Seunghwa

Article Issue Date2024-03 View152
Strain rate effects on fracture toughness of polymer nanocomposites: A multiscale study File

Lee, Wonseok , Yoo, Taewoo , Baek, Kyungmin , Cho, Maenghyo , Chung, Hayoung , Shin, Hyunseong , Lee, Yun Seog

Article Issue Date2024-03 View157
An ANN-assisted efficient enriched finite element method via the selective enrichment of moment fitting File

Lee, Semin , Kang, Taehun , Jung, Im Doo , Ji, Wooseok , Chung, Hayoung

Article Issue Date2024-02 View192
Data-driven nonparametric identification of material behavior based on physics-informed neural network with full-field data File

Jeong, Iksu , Cho, Maenghyo , Chung, Hayoung , Kim, Do-Nyun

Article Issue Date2024-01 View104
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