Výsledky vyhledávání - "Divyanshu Kumar Lal"

Development of semi-implicit midpoint and Romberg stress integration algorithms for single hardening soil constitutive models

Autor: Divyanshu Kumar Lal, Arghya Das

Publikováno v: Engineering Computations. 37:3477-3503

Purpose Semi-implicit type cutting plane method (CPM) and fully implicit type closest point projection method (CPPM) are the two most widely used frameworks for numerical stress integration. CPM is simple, easy to implement and accurate up to first o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f33ed48fd7d691b29b94c36d108bf40d
https://doi.org/10.1108/ec-08-2019-0358

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Development of Efficient Stress Return Algorithms for Simulating Geomaterial Response

Autor: Arghya Das, Divyanshu Kumar Lal

Publikováno v: Recent Advances in Computational Mechanics and Simulations ISBN: 9789811583148

It is well recognized that for proper functioning of a constitutive model selection of a computationally efficient and stable stress integration, algorithm is a key. Implementation of an advanced elastoplastic constitutive model into a finite element

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b4eaf27a99b681d9cb18ea7b89b67375
https://doi.org/10.1007/978-981-15-8315-5_43

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