摘要
在道路工程中，材料的弹性模量具有随深度变化的非均匀性。本文采用付立叶积分变换方法对有关的平面问题进行求解。由非均匀材料解导出均匀材料的结果，这些结果与已知解析解相一致。经过计算阐明了考虑这一非均匀性质的必要性，并指出其研究和应用前景。
In highway engineering elastic moduli of materials are varying with depth. In this paperFourier integral transformation is used to obtain solutions of problems interrelated. The results by deteriorating solutions of nonhomogeneous materials into those of homogeneous materials are identical with those results known. It is expounded that necessity of consideringthe nonhomogeneous property by calculating and the prospect for study and use is pointedOut.
出处
《长沙交通学院学报》
1994年第1期46-53,共8页
Journal of Changsha Communications University
基金
国家自然科学基金
关键词
非均匀性
弹性材料
平面状态
路面结构
nonhomogeneous
exponential function
fourier integral transformation
