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1、结构力学上机实验报告专业 2010级交通土建 班级 1班 学号 姓名 黄健 2012 年 12 月10日一、用求解器进行平面体系几何构造分析报告中应包括以下内容：命令文档C P.2-10 分析图示体系的几何构造。问题标题,PROB.2-10(a)结点,1,0,0结点,2,1.1,0结点,3,2.2,0结点,4,.4,.5结点,5,1.1,.5结点,6,1.8,.5结点,7,0,1结点,8,.8,1结点,9,1.4,1结点,10,2.2,1单元,1,2,1,1,0,1,1,0单元,2,3,1,1,0,1,1,0单元,1,7,1,1,0,1,1,0单元,7,8,1,1,0,1,1,0单元,8,9,
2、1,1,0,1,1,0单元,9,10,1,1,0,1,1,0单元,10,3,1,1,0,1,1,0单元,1,4,1,1,0,1,1,0单元,4,8,1,1,0,1,1,0单元,4,7,1,1,0,1,1,0单元,2,5,1,1,0,1,1,0单元,5,8,1,1,0,1,1,0单元,5,9,1,1,0,1,1,0单元,9,6,1,1,0,1,1,0单元,6,3,1,1,0,1,1,0单元,6,10,1,1,0,1,1,0结点支承,1,2,-90,0,0结点支承,3,1,0,0结点支承,7,1,-90,0END问题标题,PROB.2-10(b)结点,1,0,0结点,2,0,1结点,3,0,2结点
3、,4,1,2结点,6,3,2结点,5,2,2结点,7,3,1结点,8,3,0结点,9,1,1.5结点,10,2,1.5单元,1,2,1,1,1,1,1,0单元,2,3,1,1,0,1,1,0单元,3,4,1,1,0,1,1,0单元,4,5,1,1,0,1,1,0单元,5,6,1,1,0,1,1,0单元,6,7,1,1,0,1,1,0单元,7,8,1,1,0,1,1,1单元,2,9,1,1,0,1,1,0单元,9,3,1,1,0,1,1,0单元,9,4,1,1,0,1,1,0单元,10,5,1,1,0,1,1,0单元,9,10,1,1,0,1,1,0单元,10,6,1,1,0,1,1,0单元,1
4、0,7,1,1,0,1,1,0结点支承,8,6,0,0,0,0结点支承,1,6,0,0,0,0END 分析结果 为无多余约束的几何不变体系二、用求解器确定截面单杆命令文档C P.3-20 求桁架杆a、b、c、d的轴力问题标题,PROB.3-20结点,1,0,0结点,2,0,3结点,3,4,-3结点,4,9,-3结点,5,13,0结点,6,13,3单元,1,2,1,1,0,1,1,0单元,1,3,1,1,0,1,1,0单元,3,4,1,1,0,1,1,0单元,2,4,1,1,0,1,1,0单元,2,5,1,1,0,1,1,0单元,1,6,1,1,0,1,1,0单元,3,6,1,1,0,1,1,0
5、单元,4,5,1,1,0,1,1,0单元,5,6,1,1,0,1,1,0结点支承,1,2,-90,0,0结点支承,5,1,0,0结点荷载,3,-1,34,90尺寸线,1,0.8,0.4,9.6,1.0,0.5,0,-6.2992,4m,4,-6.2992尺寸线,1,0.8,0.4,9.6,1.0,0.5,4,-6.2992,5m,9,-6.2992,4m,13,-6.2992尺寸线,1,0.8,0.4,9.6,1.0,0.5,16.0934,-3,3m ,16.0934,0,3m ,16.0934,3文本,4.3512,-4.664,Eq:F_P=34,0,0,12文本,6.6512,-4.1
6、4,kN,0,0,12文本,0.1713,0.6399,A,1,0,11文本,13.2647,0.3624,B,1,0,11文本,-0.6868,3.4983,C,1,0,11文本,13.1728,3.5620,D,1,0,11文本,3.3595,-3.0035,E,1,0,11文本,9.3991,-3.0035,F,1,0,11文本,-0.5350,1.5394,a,1,0,11文本,1.3679,-1.3252,b,1,0,11文本,6.0437,-3.116,c,1,0,11文本,7.8620,-0.6597,d,1,0,11END结果（图）1、3、9为截面单杆三、用求解器求解静定结构命
7、令文档C P.3-8作图示三铰刚架的内力图问题标题,PROB.3-8(a)变量定义,h=6,l=5,q=2结点,1,0,0结点,2,0,h结点,3,l,h结点,4,2*l,h结点,5,2*l,0单元,1,2,1,1,0,1,1,1单元,2,3,1,1,1,1,1,0单元,3,4,1,1,0,1,1,1单元,4,5,1,1,1,1,1,0结点支承,1,2,-90,0,0结点支承,5,2,0,0,0单元荷载,3,3,q,0,1,90尺寸线,1,0.5,0.3,9.6,1.0,0.5,0,-1.9,5m,5,-1.9,5m,10,-1.9尺寸线,1,0.5,0.3,9.6,1.0,0.5,12,0,
8、6m ,12,6文本,7,8,2kN/m,0,0,11文本,-0.6173,6.8413,D,1,0,11END问题标题,PROB.3-8(b)变量定义,h=6,l=6,p=1结点,1,0,0结点,2,0,h结点,3,l,h结点,4,2*l,h结点,5,2*l,0单元,1,2,1,1,0,1,1,1单元,2,3,1,1,1,1,1,0单元,3,4,1,1,0,1,1,1单元,4,5,1,1,1,1,1,0结点支承,1,2,-90,0,0结点支承,5,2,0,0,0结点荷载,2,1,p,0尺寸线,1,0.8,0.4,9.6,1.0,0.5,0,-2.5,6m,6,-2.5,6m,12,-2.5尺
9、寸线,1,0.8,0.4,9.6,1.0,0.5,15,0,6m ,15,6文本,-2.3,6.8,Eq:F_P,0,0,12文本,0.2988,5.8209,D,1,0,11END问题标题,PROB.3-8(c)变量定义,a=1,q=1结点,1,0,0结点,2,0,2*a结点,3,a,2*a结点,4,2*a,2*a结点,5,2*a,a单元,1,2,1,1,0,1,1,1单元,2,3,1,1,1,1,1,0单元,3,4,1,1,0,1,1,1单元,4,5,1,1,1,1,1,0结点支承,1,2,-90,0,0结点支承,5,2,0,0,0单元荷载,1,3,q,0,1,90尺寸线,1,0.14,0
10、.08,9.6,1.0,0.5,0,-0.5*a,a,a,-0.5*a,a,2*a,-0.5*a尺寸线,1,0.15,0.08,9.6,1.0,0.5,2.5*a,0,a ,2.5*a,a,a ,2.5*a,2*a文本,-0.4*a,1.2a,q,1,0,12文本,0.1,1.9*a,D,1,0,12END 问题标题,PROB.3-8(d)变量定义,h=10,l=5,a=1,q=1结点,1,-1.5*l,0结点,2,-l,h结点,3,0,h结点,4,l,h结点,5,1.5*l,0结点,6,-1.5*l,h结点,7,1.5*l,h单元,1,2,1,1,0,1,1,1单元,2,3,1,1,1,1,
11、1,0单元,3,4,1,1,0,1,1,1单元,4,5,1,1,1,1,1,0单元,2,6,1,1,1,0,0,0单元,4,7,1,1,1,0,0,0结点支承,1,2,-90,0,0结点支承,5,2,0,0,0单元荷载,2,3,q,0,1,90单元荷载,3,3,q,0,1,90单元荷载,5,3,q,0,1,-90单元荷载,6,3,q,0,1,90尺寸线,1,0.8,0.4,9.6,0.8,0.5,-7.5,-2.8,2.5m,-5,-2.8,5m,0,-2.8,5m,5,-2.8,2.5m,7.5,-2.8尺寸线,1,1,0.5,9.6,0.8,0.5,11,0,10m ,11,10文本,0.
12、0,13,q,1,0,12文本,-6.8203,0.6934,A,1,0,11文本,6.4780,0.7691,B,1,0,11文本,-0.3978,9.5523,C,1,0,11文本,-4.7802,9.7037,D,1,0,11END结果（内力图） 四、用求解器计算结构的影响线报告中应包括以下内容：命令文档C P.4-9问题标题,PROB.4-9结点,1,0,0结点生成,5,1,1,1,1,4,0结点,7,2,-2结点生成,4,1,7,7,1,4,0单元,1,2,1,1,0,1,1,0单元生成,4,1,1,1单元,1,7,1,1,0,1,1,0单元,7,2,1,1,0,1,1,0单元生成,
13、4,6,7,1单元,7,8,1,1,0,1,1,0单元生成,3,16,16,1结点支承,1,2,-90,0,0结点支承,6,1,0,0单元材料性质,1,19,1,10,1,10,-1 尺寸线,1,0.8,0.5,9.6,1.0,0.5,0,-4.5,10 x 2m,20,-4.5尺寸线,1,0.8,0.5,9.6,0.7,0.5,23,-2,2m,23,0文本,0.1,0.9,A,1,0,11文本,4,0.9,B,1,0,11文本,8,0.9,C,1,0,11文本,12,0.9,D,1,0,11文本,16,0.9,E,1,0,11文本,20,0.9,F,1,0,11文本,2,-2.2,G,1,
14、0,11文本,6,-2.2,H,1,0,11文本,10,-2.2,I,1,0,11文本,14,-2.2,J,1,0,11文本,18,-2.2,K,1,0,11文本,9.1461,0.6909,1,0,0,11文本,8.3945,-0.7766,2,0,0,11文本,7.2867,-2.0854,3,0,0,11c 影响线参数,-2,3,1/2,1c 影响线参数,-2,10,1/2,1c 影响线参数,-2,17,1/2,1END 结果（内力图）3 10 17 五、用求解器计算两层两跨刚架结构已知：结构尺寸，荷载（见图中）梁截面： 柱截面： 材料： 命令文档结点,1,0,0结点,2,1,0结点,3
15、,2,0结点,4,0,0.8结点,5,1,0.8结点,6,2,0.8结点,7,0,1.4结点,8,1,1.4单元,1,4,1,1,1,1,1,1单元,2,5,1,1,1,1,1,1单元,3,6,1,1,1,1,1,1单元,4,5,1,1,1,1,1,1单元,5,6,1,1,1,1,1,1单元,4,7,1,1,1,1,1,1单元,5,8,1,1,1,1,1,1单元,7,8,1,1,1,1,1,1结点支承,1,6,0,0,0,0结点支承,2,6,0,0,0,0结点支承,3,6,0,0,0,0结点荷载,4,1,50,0结点荷载,7,1,80,0单元荷载,4,3,20,0,1,90单元荷载,5,3,2
16、0,0,1,90单元荷载,8,3,15,0,1,90单元材料性质,4,5,0,0,-1单元材料性质,1,3,0,0,-1单元材料性质,6,7,0,0,-1单元材料性质,8,8,0,0,-1尺寸线,1,0.1,0.1,18,1,0.5,0,-0.2,6m,1,-0.2,6m,2,-0.2尺寸线,1,0.1,0.1,18,1.0,0.5,-0.6,0.8,3.6m,-0.6,1.4尺寸线,1,0.1,0.1,18,1.0,0.5,-0.6,0,4.2m,-0.6,0.8文本,0.3,1.8,15KN/m,0,0,18文本,0.3,1.2,20KN/m,0,0,18文本,1.3,1.2,20KN/m,0,0,18文本,-0.5,1.55,80KN,0,0,18文本,-0.5,0.95,50KN,0,0,18END结果（内力图、位移图）