6Westergaard H M.Stresses in concrete pavements computed by theoretical analysis[J].Public Roads,1926,7(2):25.
7Westergaard H M.Analytical tools for judging results of structural tests of concrete pavements[J].Public Roads,1933,14(10):185.
8Westergaard H M.Stresses in concrete runways of airports[C]//Proceedings of 19th Annual Meeting,Highway Research Board.Washington D C:Highway Research Board,1939:197-205.
9Westergaard H M.New formulas for stresses in concrete pavements of airfields[J].ASCE Transactions,1948,113:425.
