Standards for wind effect on structures and environment in Indonesia
Standards for wind effect on structures and environment in Indonesia
Standards for wind effect on structures and environment in Indonesia
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<strong>in</strong>terchangeable test secti<strong>on</strong>s of various dimensi<strong>on</strong>s, to achieve a so- called multipurpose<str<strong>on</strong>g>w<strong>in</strong>d</str<strong>on</strong>g> tunnel <str<strong>on</strong>g>for</str<strong>on</strong>g> test<strong>in</strong>g a model of an aircraft or n<strong>on</strong> aer<strong>on</strong>autical <strong>structures</strong>.The flow can be a smooth (lam<strong>in</strong>ar) or a turbulent <strong>on</strong>e. The turbulent flow isgenerated by an Atmospheric Boundary Layer (ABL) system <strong>and</strong> is properly scaled <strong>and</strong>suitable to test full aero-elastic models of a bridge or to <strong>in</strong>vestigate the envir<strong>on</strong>mentaround <strong>and</strong> the resp<strong>on</strong>se of high-rise build<strong>in</strong>gs.Figure 2. A l<strong>on</strong>g span bridge model <strong>in</strong> Ind<strong>on</strong>esian Low Speed Tunnel (ILST)