一类损伤基础梁模型及其应用

A KIND OF DAMAGE BEAM MODEL AND ITS APPLICATION

在弹性基础梁模型的基础上，通过引入一损伤因子，提出一类基于损伤本构的基础梁模型，并在一定条件下对该模型进行了求解和对比分析。结果表明，该模型是合理的和符合实际的。

By introducing damage factor into the model of elastic base beam, the non-elastic base beam model based on damage constitutive relation is proposed. At some conditions the model is solved and analyzed compared with elastic model. The results show that the model is reasonable and practicable.