Structural Mechanics

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8 papers in the last four weeks, against 1 the four weeks before. 0.1% of all new papers.

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  1. AFT Neural Function Approximators for 1D Nonlinear Force Laws

    Sep 24, 2026Miriam Goldack, Johann Groß, Malte Krack +1Neural Surrogate ModelingDynamical Systems

    Technische Universität Berlin, Chair of Cyber-Physical Systems in Mechanical Engineering, Straße des 17. Juni 135, 10623 Berlin, Germany · University of Stuttgart, Institute of Aircraft Propulsion Systems, Pfaffenwaldring 6, 70569 Stuttgart, Germany

  2. Growth-Inspired Graph Generation and Inverse Design of Mechanical Lattices via Dot Matrices Database Augmentation and GCNN

    Sep 24, 2026Weiyun Xu, Jiamu LiuGraph GenerationStructural Mechanics

    Department of Civil and Environmental Engineering, University of Illinois Urbana-Champaign, Urbana, Illinois 61801, USA · State Key Laboratory of Clean and Efficient Turbomachinery Power Equipment, Department of Mechanical Engineering, Tsinghua University, Beijing, 100084, China

  3. Cosserat Modeling of Trimmed Helicoid Soft Arms with a Separated-Section Constitutive Law

    Sep 21, 2026Zhihang Qin, Linxin Hou, Zeyu Zhong +9Structural MechanicsContinuum Robot Control

    Department of Mechanical Engineering, College of Design and Engineering, National University of Singapore, Singapore · Advanced Robotics Centre, National University of Singapore, Singapore · Department of Electrical and Computer Engineering, National University of Singapore, Singapore +2

  4. GenVoid: Uncertainty-Aware Learning of Subsurface Material Defects with an Experimentally Validated Physics-Informed Generative Model

    Sep 20, 2026Trishit Mondal, Prajwal Bharadwaj, Nikhil Karanjgaokar +1Physics-Informed Generative ModelingStructural Mechanics

    Aerospace Engineering Department, Worcester Polytechnic Institute, Worcester, MA 01609, USA.

  5. HGTO: A Unified Graph-Based Physics-Informed Formulation for Structural Topology Optimization

    Sep 14, 2026Kangzheng Liu, Uday Kumar Punna, Leixin MaTopology OptimizationStructural Mechanics

    School for Engineering of Matter, Transport and Energy, Arizona State University, Tempe, 85287, AZ, USA

  6. Zero-shot rib design: merging training-free generative prior with topology optimization

    Sep 11, 2026Yongmin Kwon, Namwoo KangTopology OptimizationStructural Mechanics

    Cho Chun Shik Graduate School of Mobility, Korea Advanced Institute of Science and Technology, 193 Munji-ro, Yuseong-gu, Daejeon, 34051, Republic of Korea · AI Research Team, Narnia Labs, 193 Munji-ro, Yuseong-gu, Daejeon, 34051, Republic of Korea

  7. A variational physics-informed graph neural network for heterogeneous solid mechanics

    Sep 10, 2026Aashay Rajan Yadav, Amiya Prakash Das, Ratna Kumar AnnabattulaNeural PDE SolversStructural Mechanics

    Mechanics of Materials Lab, Department of Mechanical Engineering, Indian Institute of Technology Madras, Chennai, 600036, Tamil Nadu, India

  8. Field-level prediction of mid-plane stress tensor fields in concrete target penetration: a cross-velocity graph neural operator surrogate

    Sep 9, 2026Wenpu Du, Peng Zhou, Yunlong Xia +5Neural Surrogate ModelingBenchmark Construction

    School of Environment and Safety Engineering, North University of China, Taiyuan, 030051, China

  9. On the Importance of Geometric Nonlinearity and Temperature-Dependent Properties in Multi-Material Thermo-Mechanical Topology Optimization

    Aug 11, 2026Shirin Hosseinmardi, Xiangyu Sun, Ramin BostanabadTopology OptimizationMechanism Design

    Department of Mechanical and Aerospace Engineering, University of California, Irvine · Department of Civil and Environmental Engineering, University of California, Irvine

  10. BendTwin: Robust Dense-to-Sparse Physical Reconstruction with Bending-Aware Differentiable Spring-Mass Models

    Aug 6, 2026Yixiong Jing, Qi Wang, Lin Chen +6Structural MechanicsSparse-View 3D Reconstruction

    University of Cambridge · Institute of Automation, Chinese Academy of Sciences · Northwestern Polytechnical University +1

  11. Explicit and Stable Pseudospectral Time-Domain Method for the Föppl-von Kármán Equations

    Aug 6, 2026Victor Zheleznov, Stefan BilbaoPDE SolvingStructural Mechanics

    Acoustics and Audio Group, University of Edinburgh, Edinburgh, UK · STMS (UMR9912), IRCAM, CNRS, Sorbonne Universit´e, Paris, France

  12. Discrete energy as an exact label-free training objective for finite-element surrogates

    Aug 5, 2026Ruifeng Cao, Xidan SongSurrogate ModelingStructural Mechanics

    The University of Manchester · The University of Manchester, Manchester, United Kingdom · Wuhan University +1

  13. SpectONet: A Physics-Guided Spectral Deep Operator Network for Euler-Bernoulli Beam Dynamics

    Jul 28, 2026Shivani Saini, Ramesh Kumar Vats, Arup Kumar SahooStructural MechanicsPDE Operator Learning

    Department of Mathematics and Scientific Computing, National Institute of Technology Hamirpur, 177005, Himachal Pradesh, India · The Hatter Department of Marine Technologies, Leon H. Charney School of Marine Sciences, University of Haifa, 3498838, Haifa, Israel

  14. Harnessing disorder to decouple extension and shear in kirigami metamaterials

    Jul 18, 2026Haomin Yu, Hanxun Jin, Mingxuan Bi +5Structural MechanicsMaterials Property Prediction

    NSF Science and Technology Center for Engineering MechanoBiology, Washington University in St. Louis, St. Louis, Missouri, 63130, USA. · Department of Mechanical Engineering & Materials Science, Washington University in St. Louis, St. Louis, Missouri, 63130, USA. · Department of Mechanical and Materials Engineering, University of Cincinnati, Cincinnati, Ohio, 45221, USA. +2

  15. Probabilistic Physics-Informed Neural Networks for Estimating Heterogeneous Elastic Properties from Low-Resolution and Noisy Displacement Data

    Jul 16, 2026Tatthapong Srikitrungruang, Jaesung LeeStructural MechanicsMaterials Property Prediction

    Wm Michael Barnes 64 Department of Industrial and Systems Engineering, Texas A&M University, College Station, TX, 77843, USA

  16. Microstructure-Conditioned Surrogate Models for Graded Multiscale Optimization of Mycelium Composites

    Jul 15, 2026J. Storm, I. B. C. M. Rocha, S. Schyck +2Neural Surrogate ModelingSurrogate Modeling

    SLIMM Lab, Faculty of Civil Engineering and Geosciences, Delft University of Technology, P.O. Box 5048, Delft, 2600GA, Zuid-Holland, The Netherlands · Shaping Matter Lab, Faculty of Aerospace Engineering, Delft University of Technology, Delft, Zuid-Holland, The Netherlands

  17. Energy-Based Physics-Informed Form Finding for Clustered Tensegrity Structures

    Jul 14, 2026Jing Qin, Muhao ChenStructural MechanicsEnergy-Based Models

    Department of Mathematics, University of Kentucky, Lexington, KY 40506, USA · Department of Mechanical and Aerospace Engineering, University of Houston, Houston, TX 77204, USA

  18. When is the combined load identifiable from a stress-intensity profile? A coupled forward-inverse study on SIFBench finite-element data

    Jul 12, 2026Giansalvo Cirrincione, Filippo GrassiaParameter IdentifiabilityUncertainty Quantification

    Laboratory of Innovative Technologies (LTI, EA 3899), Université de Picardie Jules Verne, Amiens, 80025, France

  19. Learning Physics-Informed Surrogate Model of Linear Elastic Displacement Fields from Geometry

    Jul 10, 2026Rodolphe Barlogis, Ferhat Tamssaouet, Quentin Falcoz +1Structural MechanicsPDE Surrogate Modeling

    PROMES-CNRS, Universit´e Perpignan Via Domitia (UPVD), Perpignan, France · LAAS-CNRS, Universit´e de Toulouse (UT), Toulouse, France

  20. A Physics-Informed Neural Network Framework for Elastodynamic Wave Propagation in Bimaterial Systems

    Jul 7, 2026Sonal Ankush Chibire, Jenn-Terng Gau, Bo ZhangStructural MechanicsPDE Surrogate Modeling

    Department of Mechanical Engineering, Northern Illinois University, 1425 W Lincoln Hwy, DeKalb, 60115, IL, USA.

  21. CertMix: Certified, Data-Efficient Metamaterial Design by Affine Mixing of Aligned Neural-Implicit Weight Spaces

    Jul 5, 2026Yifan WangStructural MechanicsInverse Design

    Department of Mechanical Engineering, McGill University Montreal, QC, H3A 2T7, Canada

  22. Interface-Aware Neural Newton Preconditioning for Robust Cohesive Zone Model Simulations

    Jun 30, 2026Zhangyong Liang, Huanhuan GaoStructural MechanicsFinite Element Method

    National Center for Applied Mathematics, Tianjin University, Tianjin, 300072, China · School of Mechanical and Aerospace Engineering, Jilin University, Renmin Street 5988, 130025, Changchun, China

  23. Hybrid Unet-Transformer Model for Generating Stress and Strain Fields from Composite Geometrics

    Jun 30, 2026Shrey PatelNeural Surrogate ModelingHybrid CNN-Transformer Architectures

    University of Maryland-College Park United States of America

  24. On Surrogate Modeling of Static Response of AM Short-Fiber Thermoplastics Using Graph Neural Networks

    Jun 27, 2026Pharindra Pathak, Vipin Kumar, Trenton M. Ricks +2Neural Surrogate ModelingStructural Mechanics

    Auburn University, Oakridge National Lab, NASA Glenn Research Center, Auburn University, Auburn University · Graduate Student, Department of Aerospace Engineering, Auburn University, Auburn, AL · Sr. R&D Staff Member, Manufacturing Science Division, ORNL, Knoxville, TN +3

  25. A Reduced Order Model for Emergent Mechanics in Woven Systems

    Jun 22, 2026Anvay A. Pradhan, Evgueni T. Filipov, Talia Y. MooreStructural MechanicsMaterials Science

    Department of Mechanical Engineering, University of Michigan, Ann Arbor, Michigan, 48109, USA · Department of Civil and Environmental Engineering, University of Michigan, Ann Arbor, Michigan, 48109, USA · Department of Robotics, University of Michigan, Ann Arbor, Michigan, 48109, USA +1

  26. One-Step Flow Matching for Generative Modeling of Path-Dependent Physical Fields

    Jun 22, 2026Yijing Zhou, Jasmin JelovicaFlow MatchingStructural Mechanics

    aDepartment of Mechanical Engineering, The University of British Columbia, Vancouver, Canada · bDepartment of Civil Engineering, The University of British Columbia, Vancouver, Canada

  27. Physics-Guided Dual-Stream Heterogeneous Graph Neural Network for Predicting Full-Field Structural Response of Stiffened Panels

    Jun 18, 2026Yuecheng Cai, Jasmin JelovicaNeural Surrogate ModelingGraph Neural Networks

    Department of Mechanical Engineering, The University of British Columbia, Vancouver, BC V6T 1Z4, Canada · Department of Civil Engineering, The University of British Columbia, Vancouver, BC V6T 1Z4, Canada

  28. A Hybrid GNN-FEM Framework for Phase-Field Fracture Simulation. Physics-Preserving Hybridization for Generalizable Surrogate Modeling

    Jun 12, 2026Hyeonbin Moon, Yongjin Choi, Seunghwa RyuStructural MechanicsPDE Surrogate Modeling

    Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea · KAIST InnoCORE PRISM-AI Center, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea · Department of AX, College of AI, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea

  29. Non-linear mechanical field reconstruction coupling recurrent neural networks with physics-informed graph neural networks

    Jun 9, 2026Manuel Ricardo Guevara Garban, Yves Chemisky, Étienne Prulière +3Neural Surrogate ModelingStructural Mechanics

    Univ. Bordeaux, CNRS, Bordeaux INP, I2M, UMR 5295, Talence, France · Univ. Bordeaux, CNRS, Bordeaux INP, LaBRI, UMR 5800, Talence, France · Institute of Mechanics and Fluid Dynamics, TU Bergakademie Freiberg, Freiberg, 09599, Germany +2

  30. Mesh Graph Neural Network Framework for Accelerating Finite Element Simulation for Arbitrary Geometries

    Jun 6, 2026Josiah D. Kunz, Kamal ChoudharyNeural Surrogate ModelingGraph Neural Networks

    Illinois College, Jacksonville, IL, USA · Department of Materials Science and Engineering, Whiting School of Engineering, The Johns Hopkins University, Baltimore, MD 21218, USA

  31. Agentic Large Language Models for Automated Structural Analysis of 3D Frame Systems

    Jun 2, 2026Ziheng Geng, Ian Franklin, Santiago Martinez +3Structural MechanicsMulti-Agent LLMs

    Department of Civil and Architectural Engineering, University of Miami, Coral Gables, FL 33146, USA · School of Architecture, University of Miami, Coral Gables, FL 33146, USA · HBC Engineering Company, Doral, FL 33178, USA +1

  32. Quantifying the biophysical properties of stomatocytes in health and disease

    Jun 2, 2026Zhaojie Chai, Jianlu Zheng, He Li +2Structural MechanicsMedical Diagnosis

    Division of Applied Mathematics, Brown University, Providence, Rhode Island, United States · Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts · College of Engineering, University of Georgia, Athens, Georgia, United States

  33. Physics-Informed Coarsening for Multigrid Graph Neural Surrogates

    May 29, 2026Amir Bazzi, David Cardinaux, Ramy Nemer +3Graph Neural NetworksNeural PDE Solvers

    1CEMEF, Mines Paris – PSL, Sophia Antipolis, France · 2Aubert et Duval, France · 3Transvalor, Mougins, France.

  34. A Multi-AI-agent Framework Enabling End-to-end Finite Element Analysis for Solid Mechanics Problems

    May 28, 2026Titu Ranjan Sarker, Muhammed Jawaad Zulqernine, Ling Yue +3Multi-Agent LLM SystemsStructural Mechanics

    University of Texas at Arlington, Arlington, TX 76010, USA · Rensselaer Polytechnic Institute, Troy, NY 12180, USA · Institute for Predictive Performance Methodologies, Fort Worth, TX 76118, USA

  35. LEIA: Learned Environment for Interactive Architected Materials

    May 27, 2026Haiqian Yang, Yuan Cao, Markus J. BuehlerNeural Surrogate ModelingWorld Model Learning

    Unreasonable Labs · Mountain View, CA 94043, USA

  36. WINO: A Weak-Form Physics Informed Neural Operator for Hyperelasticity on Variable Domains

    May 23, 2026Bokai Zhu, Qinghui Zhang, Timon RabczukNeural PDE SolversPDE Solving

    School of Science, Harbin Institute of Technology, Shenzhen, P. R. China. · School of Science, Harbin Institute of Technology, Shenzhen, Guangdong. · Institute of Structural Mechanics, Bauhaus-Universität Weimar, Weimar, 99423, Germany.

  37. Crash Assessment via Mesh-Based Graph Neural Networks and Physics-Aware Attention

    May 12, 2026Gabriel Curtosi, Carlos Manuel Ruiz Ruiz, Fabiola Cavaliere +1Neural Surrogate ModelingGraph Neural Networks

    SEAT S.A., Barcelona, Spain · IDIADA Automotive Technology S.A., Santa Oliva, Spain

  38. NSPOD: Accelerating Krylov solvers via DeepONet-learned POD subspaces

    May 8, 2026Francesc Levrero-Florencio, Youngkyu Lee, Jay Pathak +1PDE SolvingStructural Mechanics

    Synopsys UK Ltd, UK · Division of Applied Mathematics, Brown University, Rhode Island, USA · Synopsys Inc, California, USA

  39. Physics-Informed Reduced-Order Operator Learning for Hyperelasticity in Continuum Micromechanics

    May 8, 2026Hamidreza Eivazi, Henning WesselsStructural MechanicsHyperelasticity

    Division Data-Driven Modeling of Mechanical Systems, Institute of Applied Mechanics, Technische Universität Braunschweig, Pockelsstr. 3, 38106 Braunschweig, Germany

  40. CarCrashNet: A Large-Scale Dataset and Hierarchical Neural Solver for Data-Driven Structural Crash Simulation

    May 8, 2026Mohamed Elrefaie, Dule Shu, Matthew Klenk +1Neural Surrogate ModelingStructural Mechanics

    Department of Mechanical Engineering MIT Cambridge, MA, USA · Future Product Innovation Toyota Research Institute Los Altos, CA, USA

  41. Discrete Elastic Ribbons: A Unified Discrete Differential Geometry Framework for One-Dimensional Energy Models

    May 7, 2026Shivam Kumar Panda, M Khalid JawedStructural MechanicsReduced-Order Modeling

    University of California, Los Angeles, 420 Westwood Plaza, Los Angeles, 90095, CA, United States of America

  42. Tensegrity crutches with compliance from a pre-stressed self-tensile module improve ground reaction force profiles, speed, effort, comfort, and perceived stability

    May 4, 2026Jingxian Gu, Joanna Spyra, Andrew Walski +3Structural Mechanics

    Department of Biomechanics, University of Nebraska Omaha, Omaha, NE, USA · Independent Researcher, Omaha, Nebraska · Department of Physical Medicine and Rehabilitation, University of Nebraska Medical Center, Omaha, NE, USA

  43. Categorical Optimization with Bayesian Anchored Latent Trust Regions for Structural Design under High-Dimensional Uncertainty

    Apr 28, 2026Zhangyong Liang, Jie Hou, Huanhuan Gao +1Stochastic OptimizationSurrogate-Assisted Optimization

    National Center for Applied Mathematics, Tianjin University, Weijin Road 92, 300072, Tianjin, China · School of Mechanical Engineering, Northwestern Polytechnical University, Youyixi Road 127, 710072, Xi’an, China · School of Mechanical and Aerospace Engineering, Jilin University, Renmin Street 5988, 130025, Changchun, China +1

  44. GeoTransolver: Learning Physics on Irregular Domains Using Multi-scale Geometry Aware Physics Attention Transformer

    Dec 23, 2025Corey Adams, Rishikesh Ranade, Ram Cherukuri +1Neural Surrogate ModelingStructural Mechanics

    NVIDIA Corporation, Santa Clara, US