id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ap-292	Římal, J.	Measurement of Temperature Fields in Long Span Concrete Bridges	2001	12	.pdf	application/pdf	3384	133	65	These most important factors are combined into the equivalent sun-temperature Tas expressed in equation (1) � �T T I pas a g� � 1 � (1) where Ta � Ta(t) air temperature Ig � Ig(t) intensity of global solar radiation � � �(v) heat-transfer coefficient depending on air speed p coefficient of surface absorption t time The value of Tas is applied in Fourie’s law by expression (2) � �� � � �� � � �n p T n T T� (2) where T � T(x, y, t) temperature field � surface of area where the heat-transfer boundary condition is used n vector of outside normal �n coefficient of thermal conductivity Keywords: Nusle bridge in Prague, measurement of thermal fields, calculation of temperature fields, evaluation of stress fields.	cache/ap-292.pdf	txt/ap-292.txt