1第八章习题解答(1)习题8-3试用位移法计算图示连续梁,并绘制其弯矩图、剪力图。解:EIzREIrRzrPP61525011111111,,2m6m2mBCA2EI1.5EI60kN10kN/m图1MQ图2EIEI23EI604545304523EI)图(mkNM.P11zBCA2EI1.5EI60kN10kN/m基本体系Z160452736)图(mkNM.28.5)图(kNQ212931.52图1MQ图习题8-6试用位移法计算图示刚架,并绘制其弯矩图、剪力图。解:EIzREIrRzrPP2915310011111111,,基本体系6mBCA4EI10kN/m4mEIBCA4EI10kN/mEIz34EI11z32EI)图(mkNM.P151522.538EI21)图(mkNM.P322.5)图(kNN)图(kNQ122/312182/3