Wind action evaluation on tension roofs of hyperbolic paraboloid shape
                    
                        
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                    چکیده
منابع مشابه
A locally optimal triangulation of the hyperbolic paraboloid
Pascal Desnoguès Olivier Devillers y Abstract: Given a set S of data points in IR2 and corresponding data values for a speci c non-convex surface, the unit hyperbolic paraboloid, we consider the problem of nding a locally optimal triangulation of S for the linear approximation of this surface. The chosen optimality criterion will be the L2 norm: it means that we will try to nd directly a triang...
متن کاملWind pressure measurements on full scale flat roofs
A flat roof surface is known to be subjected to unusually high suction associated with a pair of vortices created under diagonally skewed wind. Prediction of the wind load and its influence on the roof system is an important engineering topic but wind tunnel testing of this situation is not easy with a scaled model. Considering the physics of wind flow for the most critical case, a possibility ...
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ژورنال
عنوان ژورنال: Engineering Structures
سال: 2011
ISSN: 0141-0296
DOI: 10.1016/j.engstruct.2010.11.001