PPV:峰值粒子速度

在学术与科学领域,尤其是在地质学及相关工程学科中,“峰值粒子速度”(Peak Particle Velocity,简称PPV)是一个常用术语。为便于书写与使用,该术语通常以缩写PPV表示,用以描述振动或爆破过程中介质质点的最大运动速度。这一指标在评估振动影响和岩土工程安全分析中具有重要应用价值。

Peak Particle Velocity具体释义

  • 英文缩写:PPV
  • 英语全称:Peak Particle Velocity
  • 中文意思:峰值粒子速度
  • 中文拼音:fēng zhí lì zǐ sù dù
  • 相关领域ppv 地质学

Peak Particle Velocity的英文发音

例句

  1. Finally, blasting parameters, such as explosive weight and type, distance between the structures and blasting site, blasting delays, affecting ground vibration are reviewed and their influence on Peak Particle Velocity(PPV) ( vPP ) are studied.
  2. 最后,重新考察了影响地面振动的爆破参数,比如炸药的重量和种类、结构物与爆破点的距离、爆破延时等,并研究了它们对峰值质点速度(vPP)的影响。
  3. Discussion on Application of the Peak Particle Velocity(PPV) and Main Vibration Frequency in Blast Vibration Monitoring
  4. 质点振动速度与主振频率在爆破监测中的应用
  5. An improvement to the equation for the attenuation of the peak particle velocity
  6. 质点峰值振动速度衰减公式的改进
  7. The results of the detailed research indicate that the reasonable monitoring position for blasting vibration control is at the inside of the slope step; and the peak particle velocity safety threshold is 10 cm / s for rock slope excavation.
  8. 研究结果表明,岩石高边坡爆破振动控制的合理部位为开挖区上一台阶马道的内侧,其振动速度控制标准为10cm/s。
  9. Basen on the criteria of the peak particle velocity ( PPV ) for blast-induced damage, the design approach for excavation blasting near contour of rock slope is discussed.
  10. 基于岩石爆破损伤影响范围控制的质点峰值振动速度判据,就临近岩石边坡开挖轮廓面的爆破开挖设计方法进行了探讨。