To illustrate the feasibility and verify the isolation and re - centring effect of the above system , a series of theory analysis and calculating program is presented in this paper . the following work is done : first , because the constitution relation of shape memory alloys is expressed by differential equation , solving the equation becomes unusual complex . the method of bisection is introduced to carry though value calculation , in this way , the relation of stress and strain is revealed 為了驗(yàn)證上述隔震體系的可行性和合理性,檢驗(yàn)其隔振與復(fù)位效果,本文進(jìn)行了一系列理論分析與程序模擬,主要內(nèi)容有:首先,針對(duì)形狀記憶合金本構(gòu)關(guān)系中復(fù)雜的微分方程組,提出了一種采用對(duì)分法的數(shù)值求解方法,以得到形狀記憶合金材料相變偽彈性過程中的應(yīng)力?應(yīng)變關(guān)系,編制計(jì)算機(jī)程序并進(jìn)行了數(shù)值模擬。