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Application of ALE Multi-Material Formulation for Blast Analysis of Glass Curtain Wall
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Rong-Bing DENG1, Xian-Long JIN1, 2, Jun CHEN3, Jian-Qi SHEN1, Xiang-Dong CHEN1
Chinese Journal of High Pressure Physics | 2010, 24(2) : 81 - 87
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Chinese Journal of High Pressure Physics | 2010, 24(2): 81-87
Application of ALE Multi-Material Formulation for Blast Analysis of Glass Curtain Wall
Full
Rong-Bing DENG1, Xian-Long JIN1, 2, Jun CHEN3, Jian-Qi SHEN1, Xiang-Dong CHEN1
Affiliations
  • 1.High Performance Computing Center, Shanghai Jiaotong University, Shanghai 200240, China
  • 2.State Key Laboratory of Mechanical System & Vibration, Shanghai Jiaotong University, Shanghai 200240, China
  • 3.East China Architectural Design & Research Institute Co., Ltd., Shanghai 200002, China
Published: 2010-04-15
Outline
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The multi-material arbitrary lagrangian-eulerian (ALE) formulation and the penalty-based coupling approach were applied to simulate the air explosion and the interaction between explosive blast and curtain wall in resistance test of curtain wall by using LS-DYNA software. The dynamic behavior of glass curtain wall under blast loading was analyzed. Including the brittle failure of glass material in the model, the damage regions of inner and outer glass were reappeared in the numerical simulation. The numerical results are in agreement with the experimental observations, which will provide an important reference for the blast resistance design and improvement of glass curtain wall.

explosion mechanics  /  glass curtain wall  /  ALE formulation  /  numerical simulation
邓荣兵, 金先龙, 陈峻, 沈建奇, 陈向东. 爆炸冲击波对玻璃幕墙破坏作用的多物质ALE有限元模拟. 高压物理学报, 2010 , 24 (2) : 81 -87 .
Rong-Bing DENG, Xian-Long JIN, Jun CHEN, Jian-Qi SHEN, Xiang-Dong CHEN. Application of ALE Multi-Material Formulation for Blast Analysis of Glass Curtain Wall[J]. Chinese Journal of High Pressure Physics, 2010 , 24 (2) : 81 -87 .
Year 2010 volume 24 Issue 2
30
5
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Article Info
  • Receive Date:2009-09-25
  • Online Date:2026-10-30
  • Published:2010-04-15
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History
  • Received:2009-09-25
  • Revised:2009-12-07
Funding
Affiliations
    1.High Performance Computing Center, Shanghai Jiaotong University, Shanghai 200240, China
    2.State Key Laboratory of Mechanical System & Vibration, Shanghai Jiaotong University, Shanghai 200240, China
    3.East China Architectural Design & Research Institute Co., Ltd., Shanghai 200002, China
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表12种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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