본문 바로 가기

로고

국내 최대 기계 및 로봇 연구정보
통합검색 화살표
  • EzOPT MOLD
  • 공학설계D/B

    공학설계D/B 게시판 내용
    Volume Title Vibration and Acoustic Fatigue
    Volume No General (bandwidth correction, combination of levels, stiffnesses of laminated plates, design against fatigue) and Endurance under acoustic loading.
    DATA Title The relation between sound pressure level and r.m.s. fluctuating pressure.
    DATA Item 66018
    KEYWORD decibel, level, loading, noise, pressure, rms, sound, fluctuation
    ISBN
    ABSTRACT ESDU 66018 provides a means of converting a sound pressure level in decibels to a root mean square value of fluctuating pressure. These data are often required when estimating structural loadings from noise data. Data are provided as equations for r.m.s. fluctuating pressures in both British and SI units. A graphical presentation, for sound pressure levels in the range 90 to 165 dB, is given for r.m.s. pressure in pascals.

    서브 사이드

    서브 우측상단1