The mechanical analysis of interlayer bonding problem of asphalt pavement is performed by the elastic layered system theory or finite element method (FEM); then, a lot of specialized programs based on the above theories emerged successively, of which BISAR3.0 and EverStressFE are quite representative. In order to further clarify the characteristics of BISAR3.0 and EverStressFE for investigating interlayer bonding problem of asphalt pavement, this paper will carry out a comprehensive comparison from the specific realization viewpoint, such as the principle of interlayer bonding, modeling, calculation processing, and result treatment, and a specific example will be given to compare and analyze their functions. The results indicate that the two programs have certain comparability in analyzing the interlayer bonding problem of asphalt pavement, which will contribute to the foundation for the rational selection of asphalt pavement structure mechanical analysis program.

中文翻译：

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比较两种典型的沥青路面结构层间粘结力学分析专业程序

沥青路面层间粘结问题的力学分析采用弹性分层系统理论或有限元方法进行。然后，基于上述理论的许多专业程序陆续出现，其中BISAR3.0和EverStressFE具有代表性。为了进一步阐明BISAR3.0和EverStressFE在研究沥青路面层间粘结问题时的特点，本文将从具体实现的角度对层间粘结的原理，建模，计算处理和实现进行比较。结果处理，并给出一个具体的例子来比较和分析其功能。结果表明，这两个程序在分析沥青路面层间粘结问题方面具有一定的可比性，