第 36 页 湖南城市学院土木工程毕业设计
图20 恒载作用下剪力图
第 37 页 湖南城市学院土木工程毕业设计
图21 恒载作用下轴力图
第 38 页 湖南城市学院土木工程毕业设计
4、活载作用下的内力分析 采用力学求解器求解。
内力计算
杆端内力值 ( 乘子 = 1)
-------------------------------------------------------------------------------------------- 杆端 1 杆端 2
---------------------------------------- ------------------------------------------ 单元码 轴力 剪力 弯矩 轴力 剪力 弯矩 -------------------------------------------------------------------------------------------- 1 -182.038936 -1.35066621 1.36547512 -182.038936 -1.35066621 -7.34632190 2 -400.621402 0.55979368 -2.74201363 -400.621402 0.55979368 0.86865559 3 -324.552274 1.49571605 -4.75424674 -324.552274 1.49571605 4.89312181 4 -146.254386 -0.70477919 -0.02318196 -146.254386 -0.70477919 -4.56900774 5 3.48308563 20.7567852 -12.4064334 3.48308563 -29.3432147 -44.6055440 6 2.08094406 24.1019081 -26.3822630 2.08094406 -25.9980918 -33.4929522 7 -1.73731995 8.86456486 -4.28106895 -1.73731995 -15.5974351 -19.4300270 8 -126.122151 -4.83374690 11.3901115 -126.122151 -4.83374690 -10.3617494 9 -276.866279 1.96193179 -4.69462537 -276.866279 1.96193179 4.13406769 10 -224.649618 5.31397493 -12.6087614 -224.649618 5.31397493 11.3041257 11 -100.766951 -2.44211557 5.81096518 -100.766951 -2.44211557 -5.17855486 12 -0.41744995 20.9350707 -13.8319477 -0.41744995 -29.1649292 -44.6939172 13 -0.25698853 23.3910621 -24.0710613 -0.25698853 -26.7089378 -36.5130950 14 0.04881287 8.51026331 -2.71818930 0.04881287 -15.9517366 -19.4615044 15 -70.0270803 -4.41629902 9.80019828 -70.0270803 -4.41629902 -10.0731473 16 -154.000288 1.80149259 -3.82878826 -154.000288 1.80149259 4.27792841 17 -124.390417 5.00815827 -10.7807800 -124.390417 5.00815827 11.7559321 18 -54.9252145 -2.39329239 5.16994074 -54.9252145 -2.39329239 -5.59987504 19 -1.22637939 21.0022191 -13.7397589 -1.22637939 -29.0977808 -44.0981155 20 -0.41921997 23.9338757 -25.8560260 -0.41921997 -26.1661242 -34.2269579 21 1.68212891 8.79762447 -3.92017300 1.68212891 -15.6643755 -19.3703628 22 -13.8648612 -3.18992315 9.99661164 -13.8648612 -3.18992315 -4.35804254 23 -30.6586314 0.99433314 -1.30416111 -30.6586314 0.99433314 3.17033804 24 -24.3866683 2.90679080 -6.84085280 -24.3866683 2.90679080 6.23970582 25 -9.37083897 -0.71119834 4.83976208 -9.37083897 -0.71119834 1.63936956 26 -3.18991089 5.07486122 -2.77804254 -3.18991089 -7.45013878 -11.6853333 27 -2.19555664 5.62849271 -5.35499533 -2.19555664 -6.89650729 -10.1100500 28 0.71124268 2.72016103 -1.21034419 0.71124268 -3.39083897 -2.71936956
第 39 页 湖南城市学院土木工程毕业设计
-2.78-4.364.93-11.69-5.353.174.02-10.11-1.216.241.49-2.721.64-13.74-10.0719.2110.00-13.83-10.3618.919.80-12.41-7.3519.8011.39-44.10-25.864.28-1.3016.93-34.23-19.37-3.92-6.8411.763.11-5.604.84-36.51-2.72-10.7811.303.82-19.46-5.185.17-44.69-24.074.13-3.8316.68-44.61-26.380.87-4.6917.03-33.49-19.43-4.28-12.614.892.87-4.575.811.37
-2.74-4.75-0.02
x 图22 活载作用下弯矩图
第 40 页 湖南城市学院土木工程毕业设计
5.0721.00-3.195.63-7.450.9923.932.72-6.902.918.80-3.39-0.71-15.66-2.39-15.95-2.44-15.60-0.70
20.94-4.421.8023.39-29.10-26.175.018.5120.76-4.831.9624.10-29.165.31-26.718.86-26.001.50-1.35
-29.340.56 x 图23 活载作用下剪力图