Stress and strain analysis of determinate structures under different temperature fields 靜定結(jié)構(gòu)在不同溫度場(chǎng)中的應(yīng)力應(yīng)變分析
The simple and convenient method to solve the internal force of statically determinate structure amp; the auxiliary teaching software 靜定結(jié)構(gòu)內(nèi)力的簡(jiǎn)便計(jì)算及輔助教學(xué)軟件
The results of random structures and determinate structures show that when the ranmomicity of parameters is considered , response of displacement and velocity will occur large changes 對(duì)隨機(jī)和確定結(jié)構(gòu)計(jì)算的結(jié)果表明,當(dāng)考慮參數(shù)隨機(jī)時(shí),位移、速度響應(yīng)將發(fā)生大的變化。
Abstract : it presents the law of “ the reverse is positive ” on how to evaluate the unknown force of statically determinate structure , the movement law of force vector for drawing the axial force diagram and shear diagram . and expounds the simple and convenient method of drawing the moment diagram according to the rubber band deformation , and the auxiliary teaching software corresponding to the above - mentioned methods . the methods are believed to save class hour and gain a better effect on teaching 文摘:闡述了求靜定結(jié)構(gòu)未知力的反為正規(guī)律;繪制軸力圖、剪力圖的力矢移動(dòng)法則;按照橡皮筋變形繪彎矩圖的簡(jiǎn)便作法以及與上述方法對(duì)應(yīng)的計(jì)算機(jī)輔助教學(xué)軟件.相信這樣作,對(duì)教學(xué)可起到省課時(shí)、效果好的作用