《弹性力学》7-1 圆形截面直杆扭转下应力和位移场计算

已知量部分,,,,,,,,中间量,,求解量部分,,,,

截面参数/m,,材料参数,,弯矩值(M)/kN·m,求解点坐标/m,,,剪切模量（G）/MPa,截面极惯性矩(IP)/m^4,应力分量/MPa,,位移场/m,,

参数名称,输入值,弹性模量(E)/MPa,泊松比(ν),,x,y,z,,,τxz,τyz,u,v,w

截面高度(h),6,210000,0.3,20,0.5,0.5,3,80769.23077,4.71238898,2.122065908,-2.122065908,7.88196E-05,-7.88196E-05,0

截面半径(r),1,,,,,,,,,,,,,

注：（1）灰色底纹部分为可更改输入量，其余部分为自动计算部分，无需更改。（2）x、y坐标值依据教材所示坐标系。,,,,,,,,,,,,,,

,,,,,,,,,,,,,,,

,挠度曲线算例（数据列与上表对应）,,,,,,,,,,,,,

,,,,,,,,,,,,,,,

,,,,,,截面位置（x）/m,,,,,,,,

,6,210000,0.3,20,-1,0,0,80769.23077,4.71238898,0,4.244131816,0,0,0

,6,210000,0.3,20,-0.9,1,0,80769.23077,4.71238898,4.244131816,3.819718634,0,0,0

,6,210000,0.3,20,-0.8,2,0,80769.23077,4.71238898,8.488263632,3.395305453,0,0,0

,6,210000,0.3,20,-0.7,3,0,80769.23077,4.71238898,12.73239545,2.970892271,0,0,0

,6,210000,0.3,20,-0.6,4,0,80769.23077,4.71238898,16.97652726,2.546479089,0,0,0

,6,210000,0.3,20,-0.5,5,0,80769.23077,4.71238898,21.22065908,2.122065908,0,0,0

,6,210000,0.3,20,-0.4,6,0,80769.23077,4.71238898,25.46479089,1.697652726,0,0,0

,6,210000,0.3,20,-0.3,7,0,80769.23077,4.71238898,29.70892271,1.273239545,0,0,0

,6,210000,0.3,20,-0.2,8,0,80769.23077,4.71238898,33.95305453,0.848826363,0,0,0

,6,210000,0.3,20,-0.1,9,0,80769.23077,4.71238898,38.19718634,0.424413182,0,0,0

,6,210000,0.3,20,0,10,0,80769.23077,4.71238898,42.44131816,0,0,0,0

,6,210000,0.3,20,0.1,11,0,80769.23077,4.71238898,46.68544997,-0.424413182,0,0,0

,6,210000,0.3,20,0.2,12,0,80769.23077,4.71238898,50.92958179,-0.848826363,0,0,0

,6,210000,0.3,20,0.3,13,0,80769.23077,4.71238898,55.17371361,-1.273239545,0,0,0

,6,210000,0.3,20,0.4,14,0,80769.23077,4.71238898,59.41784542,-1.697652726,0,0,0

,6,210000,0.3,20,0.5,15,0,80769.23077,4.71238898,63.66197724,-2.122065908,0,0,0

,6,210000,0.3,20,0.6,16,0,80769.23077,4.71238898,67.90610905,-2.546479089,0,0,0

,6,210000,0.3,20,0.7,17,0,80769.23077,4.71238898,72.15024087,-2.970892271,0,0,0

,6,210000,0.3,20,0.8,18,0,80769.23077,4.71238898,76.39437268,-3.395305453,0,0,0

,6,210000,0.3,20,0.9,19,0,80769.23077,4.71238898,80.6