ADAP-88是计算拱坝地震响应的非线性有限元分析程序。采用非线性接缝单元与壳、固、液有限元相结合，是一个比较完整的拱坝分析体系。-ADAP-88 is a finite element analysis program for computing the earthquake response of arch dams including the nonlinear effect of contraction joint opening. The nonlinear joint element