一、引言确定混凝土道面由于车轮荷载所产生的应力和弯沉。是半个多世纪来很多人感兴趣的课题。在二十世纪20年代初Westergaard首先推导了在角隅、板边和板中荷载作用下确定混凝土路而极限应力的数学方法。后来为了推广到机场道面,他推导了可用以计算 I. INTRODUCTION Determine the stress and deflection of concrete pavements due to wheel loads. Is a topic that many people are interested in for more than half a century. In the early 1920s, Westergaard first deduced the mathematical method of determining the ultimate stress of concrete pavement under the action of loads in corners, slabs and slabs. Later, in order to promote the pavement to the airport, he deduced the available calculations