КТИР / Комп технологии / 4 курс 2 семестр ЛИРА / Сашина ферма / Усилия в элементах фермы
.docУсилия в элементах фермы (L=24 м)
Элементы фермы |
№ стержня |
Постоянные |
Снеговые полные |
Снеговые длительные |
Постоянные+ снеговые полн. |
Постоянные+ снегов. длит. |
|||||||||
Нормативн. |
Расчетн. |
Нормативн. |
Расчетн. |
||||||||||||
Норм. |
Расч. |
I |
II |
I |
II |
I |
II |
I |
II |
Норм. |
Расч. |
Норм. |
Расч. |
||
Верхний пояс фермы |
14 |
-1103.35 |
-1275.13 |
-270.882 |
-308.859 |
-281.747 |
-321.242 |
-81.2651 |
-92.663 |
-84.4946 |
-96.3043 |
-1412.21 |
-1596.37 |
-1196.01 |
-1371.43 |
15 |
-1068.15 |
-1234.45 |
-262.24 |
-305.444 |
-272.758 |
-317.69 |
-78.6723 |
-91.6394 |
-81.7987 |
-95.2344 |
-1373.6 |
-1552.14 |
-1159.79 |
-1329.68 |
|
16 |
-1028.49 |
-1188.62 |
-252.504 |
-294.181 |
-262.632 |
-305.975 |
-75.7515 |
-88.2603 |
-78.7619 |
-91.7226 |
-1322.67 |
-1494.6 |
-1116.75 |
-1280.34 |
|
17 |
-1026.03 |
-1185.77 |
-251.899 |
-315.069 |
-262.002 |
-327.697 |
-75.57 |
-94.5293 |
-78.5732 |
-98.2175 |
-1341.1 |
-1513.47 |
-1120.56 |
-1283.99 |
|
18 |
-1026.03 |
-1185.77 |
-251.899 |
-315.095 |
-262.002 |
-327.724 |
-75.57 |
-94.5371 |
-78.5732 |
-98.2255 |
-1341.12 |
-1513.49 |
-1120.57 |
-1284.00 |
|
19 |
-1028.49 |
-1188.62 |
-252.504 |
-328.801 |
-262.631 |
-341.979 |
-75.7514 |
-98.6509 |
-78.7618 |
-102.489 |
-1357.3 |
-1530.60 |
-1127.14 |
-1291.11 |
|
20 |
-1068.15 |
-1234.45 |
-262.24 |
-341.557 |
-272.758 |
-355.246 |
-78.6722 |
-102.478 |
-81.7987 |
-106.464 |
-1409.71 |
-1589.7 |
-1170.63 |
-1340.91 |
|
21 |
-1103.35 |
-1275.13 |
-270.882 |
-356.768 |
-281.747 |
-371.067 |
-81.2651 |
-107.042 |
-84.4946 |
-111.203 |
-1460.12 |
-1646.20 |
-1210.40 |
-1386.33 |
|
Нижний пояс фермы |
1 |
970.354 |
1121.43 |
238.231 |
271.637 |
247.786 |
282.528 |
71.4696 |
81.4958 |
74.3098 |
84.6983 |
1241.99 |
1403.96 |
1051.85 |
1206.13 |
2 |
1018.82 |
1177.44 |
250.13 |
299.887 |
260.162 |
311.909 |
75.0392 |
89.9731 |
78.0213 |
93.4947 |
1318.71 |
1489.35 |
1108.79 |
1270.93 |
|
3 |
1018.82 |
1177.44 |
250.13 |
320.811 |
260.162 |
333.669 |
75.0392 |
96.253 |
78.0213 |
100.001 |
1339.63 |
1511.12 |
1115.07 |
1277.44 |
|
4 |
970.354 |
1121.43 |
238.231 |
313.761 |
247.786 |
326.336 |
71.4696 |
94.1387 |
74.3098 |
97.7979 |
1284.12 |
1447.77 |
1064.50 |
1219.23 |
|
Раскосы |
8 |
39.1456 |
45.2403 |
9.61062 |
17.7479 |
9.99609 |
18.4587 |
2.8832 |
5.32546 |
2.99778 |
5.52827 |
56.89 |
63.70 |
44.47 |
50.77 |
9 |
-18.0544 |
-20.8653 |
-4.43252 |
-17.3762 |
-4.6103 |
-18.0714 |
-1.32976 |
-5.21459 |
-1.38261 |
-5.40778 |
-35.43 |
-38..94 |
-23.26 |
-26..27 |
|
10 |
6.76446 |
7.81764 |
1.66074 |
20.5317 |
1.72735 |
21.3527 |
0.498224 |
6.16201 |
0.518023 |
6.38643 |
27.30 |
29.17 |
12.92 |
14.20 |
|
11 |
6.76466 |
7.81787 |
1.66079 |
-9.23932 |
1.7274 |
-9.60847 |
0.498238 |
-2.77324 |
0.518038 |
-2.87163 |
-2.47 |
-1.79 |
3.99 |
4.95 |
|
12 |
-18.0558 |
-20.8669 |
-4.43286 |
1.33267 |
-4.61066 |
1.38536 |
-1.32986 |
0.400561 |
-1.38271 |
0.410228 |
-22.49 |
-25.48 |
-19.39 |
-22.25 |
|
13 |
39.1442 |
45.2387 |
9.61027 |
8.61036 |
9.99573 |
8.95584 |
2.88309 |
2.58299 |
2.99767 |
2.68672 |
48.75 |
55.24 |
42.03 |
48.24 |
|
Стойки |
5 |
-5.11298 |
-5.90903 |
-1.25528 |
4.46878 |
-1.30563 |
4.64726 |
-0.37659 |
1.34139 |
-0.39155 |
1.38849 |
-0.64 |
-1.26 |
-3.77 |
-4.52 |
6 |
-7.68665 |
-8.88341 |
-1.88714 |
-7.50288 |
-1.96284 |
-7.80307 |
-0.56615 |
-2.25161 |
-0.58865 |
-2.335 |
-15.20 |
-16.68 |
-9.94 |
-11.22 |
|
7 |
-5.1114 |
-5.90721 |
-1.2549 |
-5.02666 |
-1.30523 |
-5.22777 |
-0.37647 |
-1.5085 |
-0.39143 |
-1.56436 |
-10.14 |
-11.14 |
-6.62 |
-7.47 |