| 新型高碱玻璃布材料状态方程的研究 |
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| 引用本文： | 高光发,李永池,王志海,沈玲燕,王道荣. 新型高碱玻璃布材料状态方程的研究[J]. 兵器材料科学与工程, 2012, 35(1): 5-7 |
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| 作者姓名： | 高光发 李永池 王志海 沈玲燕 王道荣 |
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| 作者单位： | 中国科学技术大学近代力学系,安徽合肥230027;安徽理工大学能源与安全学院;煤矿安全高效开采省部共建教育部重点实验室,安徽淮南232001;中国科学技术大学近代力学系,安徽合肥,230027;试验物理与计算数学国家级重点实验室,北京,100076 |
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| 基金项目： | 国家自然科学基金（10572134）；中国博士后科学基金（20090450806；2011M501394）；安徽理工大学博士科研启动基金 |
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| 摘 要： | 高碱玻璃布材料在航空航天领域有着较广泛的应用,其高压力学性能的研究逐渐受到人们的关注。针对一种新型高碱玻璃布材料,通过轻气炮实验进行冲击压缩力学性能研究。采用非对称碰撞直接测量法测量并计算激波速度(D)与波后质点速度(u)的D-u型的Hugoniot曲线,并以Hugoniot曲线为基础建立该材料的Grüneisen状态方程,求得相应的材料参数。
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| 关 键 词： | 高碱玻璃布 Hugoniot线 Grüineisen模型 状态方程 |
State equation of a new type alkali glass fiber reinforced cloth |
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| GAO Guangfa,.,LI Yongchi,WANG Zhihai,SHEN Lingyan,WANG Daorong. State equation of a new type alkali glass fiber reinforced cloth[J]. Ordnance Material Science and Engineering, 2012, 35(1): 5-7 |
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| Authors: | GAO Guangfa . LI Yongchi WANG Zhihai SHEN Lingyan WANG Daorong |
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| Affiliation: | 1.Department of Modern Mechanics,University of Science and Technology of China,Hefei 230027,China; 2.School of Energy and Safety,Anhui University of Science and Technology,The Key Laboratory of Safe and Efficient Mining Cosponsored by Anhui Province and Ministry of Education,Huainan 232001,China;3.National Key Laboratory of Science and Technology on Test Physics and Numerical Mathematics,Beijing 100076,China) |
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| Abstract: | Alkali glass fiber reinforced cloth is widely used in aerospace field,and its high pressure mechanical properties become the hot spot in recent years.Aimed at a new type alkali glass fiber reinforced cloth,its impact compression behaviors were investigated by means of Light Gas Gun(LGG).The shock wave velocity(D) and the particle velocity(u) behind shock wave were measured and calculated by using Asymmetry Impact and Direct Measurement.Based on the experimental results and calculated results,a D-u type Hugoniot curve was obtained.The Grüneisen state equation of alkali glass fiber reinforced cloth and its coefficients were obtained on the basis of its Hugoniot curve. |
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| Keywords: | alkali glass fiber reinforced cloth Hugoniot curve Grüneisen model state equation |
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