Discovery of Hyperelastic Constitutive Laws from Experimental Data with EUCLID

Fuente: arXiv

Guardado en:

Detalles Bibliográficos
Autores principales:	Abbasi, Arefeh, Ricci, Maurizio, Carrara, Pietro, Flaschel, Moritz, Kumar, Siddhant, Marfia, Sonia, De Lorenzis, Laura
Formato:	Preprint
Publicado:	2025
Materias:	Computational Physics Materials Science
Acceso en línea:	Acceder al recurso
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

Ejemplares similares

Automated identification of linear viscoelastic constitutive laws with EUCLID
por: Marino, Enzo, et al.
Publicado: (2022)

A topology optimisation framework to design test specimens for one-shot identification or discovery of material models
por: Ghouli, Saeid, et al.
Publicado: (2025)

Automated discovery of interpretable hyperelastic material models for human brain tissue with EUCLID
por: Flaschel, Moritz, et al.
Publicado: (2023)

Fracture in concrete: X-ray tomography with in-situ testing, digital volume correlation and phase-field modeling
por: Mishra, Akanksha, et al.
Publicado: (2025)

Phase-field modeling of elastic microphase separation
por: Oudich, Hamza, et al.
Publicado: (2025)

The Language of Hyperelastic Materials
por: Kissas, Georgios, et al.
Publicado: (2024)

Automated Constitutive Model Discovery by Pairing Sparse Regression Algorithms with Model Selection Criteria
por: Urrea-Quintero, Jorge-Humberto, et al.
Publicado: (2025)

A review on data-driven constitutive laws for solids
por: Fuhg, Jan Niklas, et al.
Publicado: (2024)

Iterative convergence in phase-field brittle fracture computations: exact line search is all you need
por: Heinzmann, Jonas, et al.
Publicado: (2025)

Optimal Experimental Design for Reliable Learning of History-Dependent Constitutive Laws
por: Bhattacharya, Kaushik, et al.
Publicado: (2026)

Non-smooth optimization meets automated material model discovery
por: Flaschel, Moritz, et al.
Publicado: (2025)

Variational phase-field modeling of cohesive fracture with flexibly tunable strength surface
por: Vicentini, Francesco, et al.
Publicado: (2025)

Identifying Constitutive Parameters for Complex Hyperelastic Materials using Physics-Informed Neural Networks
por: Song, Siyuan, et al.
Publicado: (2023)

Reduced and All-at-Once Approaches for Model Calibration and Discovery in Computational Solid Mechanics
por: Römer, Ulrich, et al.
Publicado: (2024)

Enhanced Floating Isogeometric Analysis
por: Hille, Helge C., et al.
Publicado: (2023)

Material Fingerprinting: A shortcut to material model discovery without solving optimization problems
por: Flaschel, Moritz, et al.
Publicado: (2025)

A Multi-agent Framework for Physical Laws Discovery
por: Hu, Bo, et al.
Publicado: (2024)

An adaptive acceleration scheme for phase-field fatigue computations
por: Heinzmann, Jonas, et al.
Publicado: (2024)

Hetero-EUCLID: Interpretable model discovery for heterogeneous hyperelastic materials using stress-unsupervised learning
por: Chaurasiya, Kanhaiya Lal, et al.
Publicado: (2025)

Hyperelastic nature of the Hoek-Brown criterion
por: Fontana, Ilaria, et al.
Publicado: (2025)

Constitutive Kolmogorov-Arnold Networks (CKANs): Combining Accuracy and Interpretability in Data-Driven Material Modeling
por: Abdolazizi, Kian P., et al.
Publicado: (2025)

Data-Driven Discovery of Unconventional Antiferromagnets
por: Cui, Qirui, et al.
Publicado: (2026)

Piezoelectric truss metamaterials: data-driven design and additive manufacturing
por: Sharma, Saurav, et al.
Publicado: (2025)

Physics-Informed Graph Neural Networks to Reconstruct Local Fields Considering Finite Strain Hyperelasticity
por: Garban, Manuel Ricardo Guevara, et al.
Publicado: (2025)

Hyperelastic characterization via deep indentation
por: Shojaeifard, Mohammad, et al.
Publicado: (2025)

Experimental Investigation of an Incremental Contact Model for Hyperelastic Solids Using In-Situ Optical Interferometric Technique
por: Jiang, Chunyun, et al.
Publicado: (2024)

Soft x-rays with Orbital Angular Momentum for resonant scattering experiments at the SOLEIL synchrotron
por: Carrara, Pietro, et al.
Publicado: (2025)

Toward Sustainable Polymer Design: A Molecular Dynamics-Informed Machine Learning Approach for Vitrimers
por: Zheng, Yiwen, et al.
Publicado: (2025)

Physics-Informed Neural Network-Based Discovery of Hyperelastic Constitutive Models from Extremely Scarce Data
por: Moon, Hyeonbin, et al.
Publicado: (2025)

Discovery of Graphene Sheets and C-Rich Micro-Oval structure in Stingless Bee Hive; Leading to an Emergent Material with Debut of Blue Emission
por: Dalai, Manas Kumar, et al.
Publicado: (2026)

A Neural-Network Framework to Learn History-Dependent Constitutive Laws and Identifiability of Internal Variables
por: Raj, Mayank, et al.
Publicado: (2026)

Multiscale Experiments and Predictive Modelling for Inverse Design and Failure Mitigation in Additively Manufactured Lattices
por: Utzeri, Mattia, et al.
Publicado: (2024)

Nitrogen-polar growth of AlN on vicinal (0001) sapphire by MOVPE
por: Pampili, Pietro, et al.
Publicado: (2024)

Hyperelastic stability landscape: A check for HILL stability of isotropic, incompressible hyperelasticity depending on material parameters
por: Baaser, Herbert
Publicado: (2025)

Structure of the water/magnetite interface from sum frequency generation experiments and neural network based molecular dynamics simulations
por: Romano, Salvatore, et al.
Publicado: (2024)

Theory-Guided Discovery of Pressure-Induced Transitions in Fast-Ion Conductor BaSnF4
por: Turnbull, Robin, et al.
Publicado: (2026)

Unlocking High-Throughput Heterojunction Discovery
por: Gries, Thomas W., et al.
Publicado: (2025)

Glucose Sensing Using Pristine and Co-doped Hematite Fiber-Optic sensors: Experimental and DFT Analysis
por: Pattanayak, Namrata, et al.
Publicado: (2024)

Experimental radar absorption in high-filling factor magnetic composites
por: la Rosa, Jaume Calvo-de, et al.
Publicado: (2024)

Impact of ALD-Deposited Ultrathin Nitride Layers on Carrier Lifetimes and Photoluminescence Efficiency in CdTe/MgCdTe Double Heterostructures
por: Abbasi, Haris Naeem, et al.
Publicado: (2024)

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
VUFIND_SESSION	"fd6b46637e60a3678af459e7da1c9fd7"
language	"es"
ui	"standard"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790990037.6435 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "fd6b46637e60a3678af459e7da1c9fd7" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1433}
SessionHelper	Laminas\Stdlib\ArrayObject {#1759}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"VUFIND_SESSION=fd6b46637e60a3678af459e7da1c9fd7; language=es; ui=standard"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.217.142"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"60647"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2510_24747/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2510_24747/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790990037.6305
REQUEST_TIME	1790990037

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler