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1、金阪科扶粵院报告名称结构力学I实践环节报告院部名称专业班级学牛姓名学指导教师建筑工程学院土木工程顾荣蓉金陵科技学院教务处制结构力学I实践环节报告一、实践的意义和目的这一小节自由发挥,字体:宋体,小四,1・5行距二、实践形式说明分组名单,本小组有哪些同学,以计算机上机的形式完成等OOOOOO三、实践内容按照布置的题目用结构力学求解器完成,将命令流和结果写在这一部分,比如:1.求下题的求支座反力,并作梁的内力图命令流为:问题标题,P3~5(a)结点,1,0,0结点,2,3,0结点,3,6,0结点,4,7.5,0结点,5,9.5,0结点,6,12,0结点,7
2、,13.5,0结点,8,18,0单元,1,2,1,1,0,1,1,1单元,2,3,1,1,1,1,1,1单元,3,4,1,1,1,1,1,0单元,4,5,1,1,0,1,1,1单元,5,6,1,1,1,1,1,1单元,6,7,1,1,1,1,1,0单元,7,8,1,1,0,1,1,0结点支承,1,2,-90,0,0结点支承,3,1,0,0结点支承,6,1,0,0结点支承,&1,0,0单元荷载,7,3,2,0,1,90结点荷载,2,1,20,-90结点荷载,5,1,10,-90尺寸线,1,0.8,0.6,9.6,0.5,0.5,0,-2・7,3m,3.0
3、,-2.7,3m,6.0,-2.7,1.5m,7.5,-2.7,2m,9.5,~2・7,2.5m,12,~2.7,1.5m,13.5,-2.7,4.5m,18,-2.7尺寸线,1,0.8,0.6,9.6,0.5,0.5,0,-4,6m,6,-4,6m,12,-4,6m,1&-4文本,3.2,3,20kN,0,0,11文本,9.8,3,lOkN,0,0,11文本,14.5,3,2kN/m,0,0,11文本,5.6616,1.3631,B,1,0,11END计算结果如下:内力计算杆端内力值(乘子二1)单元码杆端1杆端2轴力剪力弯矩轴力剪力弯矩10.0000
4、0000&986111110.000000000.00000000&9861111126.958333320.00000000-11.013888826.95833330.00000000-11.0138888-6.0833333330.000000004.05555556-6.083333330.000000004.055555560.0000000040.000000004.055555560.000000000.000000004.055555568.1111111150.00000000-5.94444444&111111110.0000000
5、0-5.94444444—6.7500000060.000000004.50000000—6.750000000.000000004.500000000.0000000070.000000004.500000000.000000000.00000000-4・500000000.00000000反力计算约束反力值(乘子二1)结点约束反力合力支座结点水平竖肓力矩大小角度力矩10.000000008.986111110.000000008.9861111190.00000000.0000000030.0000000015.06944440.000000001
6、5.069444490.00000000.0000000060.0000000010.44444440.0000000010.444444490.00000000.0000000080.000000004.500000000.000000004.5000000090.00000000.00000000弯矩图側8“5•6.084・751图剪力图:Fs图1.依次类推。。。。2.ooooooo3.oooooo