A general non-dimensionless analysis framework on the plastic deformation of typical plates under repeated blast loading
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| Veröffentlicht in: | Journal of the Brazilian Society of Mechanical Sciences and Engineering vol. 47, no. 12 (Dec 2025), p. 621 |
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Springer Nature B.V.
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| 024 | 7 | |a 10.1007/s40430-025-05801-9 |2 doi | |
| 035 | |a 3257129922 | ||
| 045 | 2 | |b d20251201 |b d20251231 | |
| 100 | 1 | |a Ding, Haoqing |u Northwest Institute of Nuclear Technology, Xi’an, China (GRID:grid.482424.c) (ISNI:0000 0004 6324 4619) | |
| 245 | 1 | |a A general non-dimensionless analysis framework on the plastic deformation of typical plates under repeated blast loading | |
| 260 | |b Springer Nature B.V. |c Dec 2025 | ||
| 513 | |a Journal Article | ||
| 520 | 3 | |a This study presents a novel and general dimensionless modeling framework for calculating the midpoint displacement of monolithic/double-layered/triple-layered circular plates and welded rectangular plates subjected to repeated blast loading, addressing a critical gap in existing blast response analyses. Unlike conventional approaches that rely on the measured impulsive load, the proposed model framework explicitly incorporates the charge mass, stand-off distance, material strain effect (via Cowper–Symonds and Johnson–Cook constitutive laws), and localized blast effect. By employing singular value decomposition to calibrate empirical coefficients against experimental data, the derived empirical models from the general modeling framework achieve high calculation accuracy across diverse structural configurations and repeated blast scenarios. The comparison with other methods also validates the effectiveness and the high accuracy of the derived empirical models. This validated general model framework offers an empirically grounded tool for structural response assessment of blast-resistant structures, significantly advancing the field by bridging empirical and theoretical methodologies. | |
| 653 | |a Load | ||
| 653 | |a Accuracy | ||
| 653 | |a Simulation | ||
| 653 | |a Plastic deformation | ||
| 653 | |a Singular value decomposition | ||
| 653 | |a Circular plates | ||
| 653 | |a Dimensionless analysis | ||
| 653 | |a Rectangular plates | ||
| 653 | |a Modelling | ||
| 653 | |a Structural response | ||
| 653 | |a Explosions | ||
| 653 | |a Yield stress | ||
| 653 | |a Aluminum | ||
| 653 | |a Impulse loading | ||
| 653 | |a Blast loads | ||
| 653 | |a Deformation | ||
| 653 | |a Dimensional analysis | ||
| 700 | 1 | |a Tian, Haocheng |u Northwest Institute of Nuclear Technology, Xi’an, China (GRID:grid.482424.c) (ISNI:0000 0004 6324 4619) | |
| 700 | 1 | |a Zhang, Xin |u Northwest Institute of Nuclear Technology, Xi’an, China (GRID:grid.482424.c) (ISNI:0000 0004 6324 4619) | |
| 700 | 1 | |a Hu, Yutao |u Northwest Institute of Nuclear Technology, Xi’an, China (GRID:grid.482424.c) (ISNI:0000 0004 6324 4619) | |
| 700 | 1 | |a Bai, Zhun |u Northwest Institute of Nuclear Technology, Xi’an, China (GRID:grid.482424.c) (ISNI:0000 0004 6324 4619) | |
| 700 | 1 | |a Li, Kang |u Northwest Institute of Nuclear Technology, Xi’an, China (GRID:grid.482424.c) (ISNI:0000 0004 6324 4619) | |
| 700 | 1 | |a Yao, Hang |u Northwest Institute of Nuclear Technology, Xi’an, China (GRID:grid.482424.c) (ISNI:0000 0004 6324 4619) | |
| 700 | 1 | |a Qi, Weihua |u Northwest Institute of Nuclear Technology, Xi’an, China (GRID:grid.482424.c) (ISNI:0000 0004 6324 4619) | |
| 700 | 1 | |a Qian, Bingwen |u Northwest Institute of Nuclear Technology, Xi’an, China (GRID:grid.482424.c) (ISNI:0000 0004 6324 4619) | |
| 773 | 0 | |t Journal of the Brazilian Society of Mechanical Sciences and Engineering |g vol. 47, no. 12 (Dec 2025), p. 621 | |
| 786 | 0 | |d ProQuest |t Advanced Technologies & Aerospace Database | |
| 856 | 4 | 1 | |3 Citation/Abstract |u https://www.proquest.com/docview/3257129922/abstract/embedded/7BTGNMKEMPT1V9Z2?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text |u https://www.proquest.com/docview/3257129922/fulltext/embedded/7BTGNMKEMPT1V9Z2?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text - PDF |u https://www.proquest.com/docview/3257129922/fulltextPDF/embedded/7BTGNMKEMPT1V9Z2?source=fedsrch |