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首页> 外文期刊>Journal of Composite Materials >Quasi-static, low-velocity impact and ballistic impact behavior of plain weave E-glass/phenolic composites
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Quasi-static, low-velocity impact and ballistic impact behavior of plain weave E-glass/phenolic composites

机译：平纹电子玻璃/酚醛复合材料的准静态，低速冲击和弹道冲击行为

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摘要

Quasi-static, low-velocity impact (LVI) and ballistic impact loading conditions were used to find the material properties and dynamic responses of E-glass/phenolic composites. Standard American Society for Testing and Materials (ASTM) tests were used to find the density, Poisson's ratio, tensile, compressive and shear strengths, and the elastic and shear moduli of the material. The quasi-static punch shear and crush strength tests were used to find the punch shear and crush strengths of the material. LVI tests were conducted to obtain force versus time curves for various loading conditions. Ballistic testing was conducted using a right circular cylinder (RCC) to find the V_(50) ballistic limit and the depth of penetration of the RCC at various impact velocities. The experimental results of this investigation can be used for structural design and to validate numerical solutions for both LVI and ballistic impact events.
机译：利用准静态，低速冲击（LVI）和弹道冲击载荷条件来确定电子玻璃/酚醛复合材料的材料性能和动态响应。使用标准的美国材料试验学会（ASTM）测试来找到材料的密度，泊松比，拉伸强度，压缩强度和剪切强度以及弹性模量和剪切模量。使用准静态冲头剪切和压碎强度测试来找到材料的冲头剪切和压碎强度。进行LVI测试以获得各种负载条件下的力对时间曲线。使用右圆柱（RCC）进行了弹道测试，以求出V_（50）弹道极限以及在各种冲击速度下RCC的穿透深度。这项研究的实验结果可用于结构设计并验证LVI和弹道撞击事件的数值解。

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