يعرض 601 - 608 نتائج من 608 نتيجة بحث عن '(( 50 ((ms decrease) OR (a decrease)) ) OR ( 10 ((per decrease) OR (mean decrease)) ))', وقت الاستعلام: 0.13s تنقيح النتائج
  1. 601
  2. 602
  3. 603
  4. 604

    A MEASUREMENT CAMPAIGN TO INVESTIGATE THE EFFECT OF USING SOFT RAILPADS ON GROUND-BORNE VIBRATIONS FROM UNDERGROUND RAILWAYS حسب Alsharo, Anas

    منشور في 2023
    "…Insertion Gains were calculated from the acquired data, and the findings demonstrated that using the soft resilient railpads decreased the vibration level on the free surface by around 10 dB for the majority of frequencies in the range of 40-200 Hz.…"
    احصل على النص الكامل
  5. 605
  6. 606
  7. 607
  8. 608