Zobrazeno 1 - 10
of 2 889
pro vyhledávání: '"constitutive models"'
Publikováno v:
Journal of Structural Fire Engineering, 2024, Vol. 15, Issue 4, pp. 582-602.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/JSFE-06-2023-0027
Autor:
Joao Marcos da Silva Nunes, Marcelly Cristiny Nunes de Carvalho, Maria Veronica Goncalves Rodrigues, Joao Carlos Ferreira, Kayron Lima Silva, Antonio Enrique Salas Reyes, Marcos Natan da Silva Lima, Fulvio Siciliano, Gedeon Silva Reis, Hamilton Ferreira Gomes de Abreu, Samuel Filgueiras Rodrigues, Eden Santos Silva
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 5322-5338 (2024)
High-nitrogen (high-N) austenitic stainless steels (ASS) are used in orthopedic implants due to their mechanical properties, human biocompatibility, and affordable cost. However, the high content of (Ni–Nb–N)-rich precipitates can cause allergic
Externí odkaz:
https://doaj.org/article/d9e5c564199a4bb7b8dda244dd57fb97
Publikováno v:
Geomechanics and Geophysics for Geo-Energy and Geo-Resources, Vol 10, Iss 1, Pp 1-26 (2024)
Abstract In this study, a comprehensive parameter determination procedure for the Johnson–Holmquist–Cook (JHC) constitutive model is introduced, including calibration and validation processes for Indiana Limestone rocks. The procedure is conducte
Externí odkaz:
https://doaj.org/article/13640fc117ae4678af32bce6efea0d94
Dynamic constitutive model of Fe–Cr–Ni stainless steel based on isothermal true stress-strain curves
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 3901-3913 (2024)
Austenitic Fe–Cr–Ni stainless steel is widely used in aviation, chemistry, energy, due to its excellent properties of high-temperature performance. In this study, the splitting Hopkinson pressure bar with high-temperature system was employed to e
Externí odkaz:
https://doaj.org/article/b18e225791c542e19541d7320aa90430
Publikováno v:
Heliyon, Vol 10, Iss 14, Pp e34026- (2024)
Smart materials are upcoming in many industries due to their unique properties and wide range of applicability. These materials have the potential to transform traditional engineering practices by enabling the development of more efficient, adaptive,
Externí odkaz:
https://doaj.org/article/2d49494ffd534f19b1acf3cbf2572ec3
Publikováno v:
Sustainable Structures, Vol 4, Iss 1 (2024)
This study aims to examine the effects of various aluminum alloy constitutive models on the behavior of concrete-filled aluminum tubular stub columns under axial compression. The bi-linear model with hardening, the Baehre model, and the Ramberg-Osgoo
Externí odkaz:
https://doaj.org/article/9b8e706687e347eab01578655f837320
Publikováno v:
Small Science, Vol 4, Iss 5, Pp n/a-n/a (2024)
Herein, state‐of‐the‐art multiscale modeling methods have been described. This research includes notable molecular, micro‐, meso‐, and macroscale models for hard (polymer, metal, yarn, fiber, fiber‐reinforced polymer, and polymer matrix c
Externí odkaz:
https://doaj.org/article/8fa14cfeefdd4580b47cf27029155470
Publikováno v:
Buildings, Vol 14, Iss 8, p 2387 (2024)
This paper aims to discuss aspects of modeling prestressed concrete sleepers based on experimental results. Midspan Positive Moment tests were performed on four prestressed sleepers. Using the ATENA 3D software, based on the Finite Element Method, nu
Externí odkaz:
https://doaj.org/article/d621958dc2f4463a8400a81d13a2d785
Publikováno v:
Metals, Vol 14, Iss 8, p 947 (2024)
In designing accurate constitutive models, it is important to investigate the stability of the response obtained by means of these models to perturbations in operator and input data because the properties of materials at different structural-scale le
Externí odkaz:
https://doaj.org/article/e61dd0174fec4324ac98ad25ab34ea17
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 2265-2281 (2023)
Epoxy/Al as a functional structural energetic composite material that can be used as an adhesive, energetic fragments and warhead shells due to its high energy density, low density, and high strength. It can release a large amount of chemical energy
Externí odkaz:
https://doaj.org/article/2b83115302404946840be5728f04b7ca