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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
Structural characterization and bonding energy analysis for plasma-activated bonding of SiCN films: A reactive molecular dynamics study File

Kim, Juheon , Jang, Minki , Choi, Won Hong , Park, Junhyeok , Kim, Byungjo , Kim, Sunghyup , Chung, Hayoung

Article Issue Date2026-07 View20
Discrete adjoint-based multi-material level set topology optimization File

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

Article Issue Date2026-02 View28
Topology optimization of thermoelectric generator for maximum power efficiency File File

Lee, Jungsoo , Yang, Seong Eun , Choo, Seungjun , Li, Haiyang , Han, Hyunjin , Kim, Keonkuk , Park, Yae Eun , Lee, Ho Hyeong , Suh, Dong-Woo , Chung, Hayoung , et al

Article Issue Date2026-02 View14
An efficient reinforcement learning action strategy for topology optimization: application to muffler design File File

Oh, Kee Seung , Kim, Yoon Young , Chung, Hayoung , Oh, Joo Hwan

Article Issue Date2026-02 View8
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 Date2026-01 View38
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 View121
Topology optimization for multi-axis additive manufacturing considering overhang and anisotropy File

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

Article Issue Date2025-09 View94
Efficient design of Voronoi energy-absorbing foams using Bayesian optimization File File

Oh, Youngtaek , Kim, Byungjo , Chung, Hayoung

Article Issue Date2025-05 View126
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 View84
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 View73
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 View46
Retrieval method for elastic Willis metamaterials with mode coupling File

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

Article Issue Date2025-04 View66
Phase-based design method for meta-beam with achromatic wave focusing File

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

Article Issue Date2025-02 View94
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 View194
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 View356
Explicit topology optimization of large deforming hyperelastic composite structures File

Goh, Byeonghyeon , Du, Zongliang , Chung, Hayoung

Article Issue Date2024-08 View101
Understanding the shape-memory mechanism of thermoplastic polyurethane by investigating the phase-separated morphology: A dissipative particle dynamics study File File

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

Article Issue Date2024-08 View148
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 View147
Atomistic investigation of pressure effects on sintering of bimetallic core–shell nanoparticles File

Kim, Juheon , Chung, Hayoung

Article Issue Date2024-06 View114
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 View160
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