首页> 外文OA文献 >Pulse-Echo Phased Array Ultrasonic Inspection of Pultruded Rod Stitched Efficient Unitized Structure (PRSEUS)
【2h】

Pulse-Echo Phased Array Ultrasonic Inspection of Pultruded Rod Stitched Efficient Unitized Structure (PRSEUS)

机译:拉杆缝制高效整体结构的脉冲回波相控阵超声检查

摘要

A PRSEUS test article was subjected to controlled impact on the skin face followed by static and cyclic axial compressions. Phased array ultrasonic inspection was conducted before impact, and after each of the test conditions. A linear phased array probe with a manual X-Y scanner was used for interrogation. Ultrasound showed a delamination between the skin and stringer flange adjacent to the impact. As designed, the stitching in the flange arrested the lateral flaw formation. Subsequent ultrasonic data showed no delamination growth due to continued loading. Keywords: Phased Array, Ultrasonics, Composites, Out-of-Autoclave
机译:PRSEUS测试产品在皮肤表面受到可控的冲击,然后进行静态和循环轴向压缩。在冲击之前和每个测试条件之后进行相控阵超声检查。使用带有手动X-Y扫描仪的线性相控阵探针进行询问。超声显示,皮肤和邻近冲击的纵梁之间出现分层。按照设计,法兰中的缝线阻止了横向缺陷的形成。随后的超声数据显示由于持续加载而没有分层增长。关键字:相控阵,超声,复合材料,高压灭菌器

著录项

  • 作者

    Johnston Pat H.;

  • 作者单位
  • 年度 2010
  • 总页数
  • 原文格式 PDF
  • 正文语种
  • 中图分类

相似文献

  • 外文文献
  • 中文文献
  • 专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号