The living example model has used the trial model of reality , thus for the initial stage calculation data has provided effectively and verifys this text is aimed at giving an economy practical virtual reality method and the train of thought to the resisted fire research aspect of prestressing force net frame 從對(duì)預(yù)應(yīng)力網(wǎng)架結(jié)構(gòu)在火災(zāi)作用下的的計(jì)算中發(fā)現(xiàn)預(yù)應(yīng)力網(wǎng)架結(jié)構(gòu)的抗火特性和普通網(wǎng)架抗火特性的差異,為預(yù)應(yīng)力網(wǎng)架結(jié)構(gòu)的工程實(shí)用安全性提供一定的參考。本文旨在對(duì)預(yù)應(yīng)力網(wǎng)架的抗火研究方面給出一個(gè)經(jīng)濟(jì)實(shí)用的虛擬現(xiàn)實(shí)的方法和思路。