Numerical analysis on the high-strength concrete beams ultimate behaviour
Materiały konferencyjne
MNiSW
15
WOS
| Status: | |
| Autorzy: | Smarzewski Piotr, Stolarski Adam |
| Dyscypliny: | |
| Aby zobaczyć szczegóły należy się zalogować. | |
| Rok wydania: | 2017 |
| Wersja dokumentu: | Drukowana | Elektroniczna |
| Język: | angielski |
| Wolumen/Tom: | 245 |
| Numer artykułu: | 32013 |
| Strony: | 1 - 10 |
| Web of Science® Times Cited: | 1 |
| Scopus® Cytowania: | 3 |
| Bazy: | Web of Science | Scopus | INSPEC | Compendex | Chemical Abstracts (CAS) |
| Efekt badań statutowych | NIE |
| Materiał konferencyjny: | TAK |
| Nazwa konferencji: | 2017 World Multidisciplinary Civil Engineering-Architecture-Urban Planning Symposium - WMCAUS |
| Skrócona nazwa konferencji: | WMCAUS 2017 |
| URL serii konferencji: | LINK |
| Termin konferencji: | 12 czerwca 2017 do 16 czerwca 2017 |
| Miasto konferencji: | Praga |
| Państwo konferencji: | CZECHY |
| Publikacja OA: | TAK |
| Licencja: | |
| Sposób udostępnienia: | Witryna wydawcy |
| Wersja tekstu: | Ostateczna wersja opublikowana |
| Czas opublikowania: | W momencie opublikowania |
| Data opublikowania w OA: | 4 listopada 2017 |
| Abstrakty: | angielski |
| Development of technologies of high-strength concrete (HSC) beams production, with the aim of creating a secure and durable material, is closely linked with the numerical models of real objects. The three-dimensional nonlinear finite element models of reinforced high-strength concrete beams with a complex geometry has been investigated in this study. The numerical analysis is performed using the ANSYS finite element package. The arc-length (A-L) parameters and the adaptive descent (AD) parameters are used with Newton-Raphson method to trace the complete load-deflection curves. Experimental and finite element modelling results are compared graphically and numerically. Comparison of these results indicates the correctness of failure criteria assumed for the high-strength concrete and the steel reinforcement. The results of numerical simulation are sensitive to the modulus of elasticity and the shear transfer coefficient for an open crack assigned to high-strength concrete. The full nonlinear load-deflection curves at mid-span of the beams, the development of strain in compressive concrete and the development of strain in tensile bar are in good agreement with the experimental results. Numerical results for smeared crack patterns are qualitatively agreeable as to the location, direction, and distribution with the test data. The model was capable of predicting the introduction and propagation of flexural and diagonal cracks. It was concluded that the finite element model captured successfully the inelastic flexural behaviour of the beams to failure. |
