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Heqin Xu

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Recent blog posts

USACM Student Chapter Seminar: Simulating Contact-Rich Fluid-Structure Interaction Problems
USACM Student Chapter Seminar: Physical Mechanisms of Blast-induced Large Deformations in Brain-like Soft Matter
𝗖𝗮𝗹𝗹 𝗳𝗼𝗿 𝗖𝗼𝗻𝘁𝗿𝗶𝗯𝘂𝘁𝗶𝗼𝗻𝘀 – 𝗜𝗖𝗡𝗔𝗔𝗠 𝟮𝟬𝟮𝟲 𝗦𝘆𝗺𝗽𝗼𝘀𝗶𝘂𝗺
Thermoelastic anisotropy of lithium niobate from molecular dynamics with a machine-learned interatomic potential
Postdoctoral Fellow in Origami Materials at McGill University
Open PhD Position – Spring 2026 – Georgia Tech
Thermodynamic State Index and Conditional Phase-Space Entropy
Paper on MechanicsArxiv by Akshay Pakhare, Naba Karan, and Pradeep Guduru: reading sodium storage in hard carbon through stress
Physics-informed neural networks for transient diffusion interface problems: Kolmogorov–Arnold networks versus multilayer perceptrons
Maxwell, Airy and Hill walk into a bar, here is the theorem they write

What we talked about

ABAQUS UMAT
ABAQUS tutorial
Cauchy stress
Geometry & Mechanics
Large elastic deformation
Logarithmic strain
Mechanics of growth
Mesh-free methods
Objective rates of stress
Plastic potential
Poroelasticity
Stress and strain
Temperature
Timoshenko lectures
Viscoelasticity
Why is rubber incompressible?
Writing a paper
Writing a proposal
in situ Mechanics
tensor and its invariants
tensor

Sites of interest

AAM
AMD
Basic energy science
Buckled Shells
CFD online
EMI
Electroactive polymers
IUTAM
PolymerFEM
PoroNet
SES
Soft Matter World
USNC/TAM
eFluids

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