Showing 701 - 720 results of 1,766 for search '(( 10 ((meet decrease) OR (((mean decrease) OR (a decrease)))) ) OR ( 15 point decrease ))*', query time: 0.15s Refine Results
  1. 701

    Flexural behavior of reinforced concrete beams prepared with treated Wastewater, recycled concrete Aggregates, and fly ash by Abushanab, Abdelrahman

    Published 2022
    “…The results suggested that the use of TWW, RCA, and FA had no significant effect on the beams' cracking patterns and reinforcement strain at yielding, whereas TWW and RCA decreased the beams' ductility by 8.7% and 15.9%, respectively. …”
    Get full text
    Get full text
  2. 702

    Structural performance and moment redistribution of basalt FRC continuous beams reinforced with basalt FRP bars by Abushanab, Abdelrahman

    Published 2021
    “…This study investigated the structural performance and moment redistribution of basalt fiber reinforced concrete (BFRC) continuous beams reinforced with basalt fiber reinforced polymers (BFRP) bars. A total of 10 reinforced concrete (RC) continuous beams over two equal spans of 1800 mm were tested under five-point loading until failure. …”
    Get full text
    Get full text
  3. 703
  4. 704
  5. 705
  6. 706
  7. 707
  8. 708
  9. 709
  10. 710
  11. 711
  12. 712
  13. 713
  14. 714
  15. 715
  16. 716
  17. 717
  18. 718

    Changes in air quality during the first-level response to the COVID-19 pandemic in Shanghai Municipality, China by Bai, Yang

    Published 2020
    “…The results showed that air quality improved significantly During-FLR compared with Pre-FLR, with the concentrations of PM2.5, PM10, SO2, NO2, and CO all decreasing significantly. …”
    Get full text
    Get full text
    Get full text
  19. 719
  20. 720

    Numerical investigation of steady air injection flow to control rotating stall in centrifugal compressors by Halawa, Taher

    Published 2014
    “…Results showed that the best injection method is when using an injection angle of 30° with injection mass flow rate of 1.5% of the design mass flow rate and the worst injection method is the injection at angle of 180° (reverse tangent injection). …”
    Get full text
    Get full text
    Get full text