DOI QR코드

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Wind loads on T-shaped and inclined free-standing walls

  • 투고 : 2009.04.09
  • 심사 : 2009.10.06
  • 발행 : 2010.01.25

초록

Wind tunnel measurements on T-shaped free-standing walls and inclined free-standing walls have been carried out. Mean net pressure coefficients have been derived and compared with previous research. It was observed that the high loads at the free ends are differently distributed than those derived from the pressure coefficients for free-standing walls in EN 1991-1-4. In addition net pressure coefficients based on extreme value analysis have been obtained. The lack of correlation of the wind induced pressures at windward and leeward side result in lower values for the net pressure coefficients when based on extreme value analysis. The results of this wind tunnel study have been included in Dutch guidelines for noise barriers.

키워드

참고문헌

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  5. Reducing the wind pressure at the leading edge of a noise barrier vol.31, pp.3, 2010, https://doi.org/10.12989/was.2020.31.3.185