Матрица жесткости прямоугольного кэ плиты
|
Si |
= |
r11 |
r12 |
r13 |
r14 |
r15 |
r16 |
r17 |
r18 |
r19 |
r1,10 |
r1,11 |
r1,12 |
|
Zi |
|
|
|
r22 |
r23 |
– r15 |
r25 |
0 |
– r18 |
r28 |
0 |
r1,11 |
r2,11 |
0 |
|
|
|
|
|
|
|
r33 |
r16 |
0 |
r36 |
– r19 |
0 |
r39 |
– r1,12 |
0 |
r3,12 |
|
|
|
|
Sj |
|
|
|
r11 |
– r12 |
r13 |
r1,10 |
– r1,11 |
r1,12 |
r17 |
– r18 |
r19 |
|
Zj |
|
|
|
|
|
|
|
r22 |
– r23 |
– r1,11 |
r2,11 |
0 |
r18 |
r28 |
0 |
|
|
|
|
|
|
|
|
|
|
r33 |
– r1,12 |
0 |
r3,12 |
– r19 |
0 |
r39 |
|
|
|
|
Sk |
|
|
|
|
|
|
r11 |
– r12 |
– r13 |
r14 |
– r15 |
– r16 |
|
Zk |
|
|
|
|
|
|
|
|
|
|
r22 |
r23 |
r15 |
r25 |
0 |
|
|
|
|
|
Симметрично |
|
r33 |
– r16 |
0 |
r36 |
|
|
|||||||
|
Sl |
|
|
|
|
|
|
|
|
|
r11 |
r12 |
–r13 |
|
Zl |
|
|
|
|
|
|
|
|
|
|
|
|
|
r22 |
– r23 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
r33 |
|
|
|
В таблице
8.2:
Таблица 8.3
Матрица жесткости прямоугольного кэ плиты
|
3454 |
461a |
461ma |
1226 |
– 274a |
199ma |
394 |
– 116a |
– 116ma |
1226 |
199a |
– 274a |
|
|
80a2 |
80ma2 |
274a |
– 60a2 |
42ma2 |
116a |
– 30a2 |
– 28ma2 |
199a |
40a2 |
– 42ma2 |
|
|
|
80m2a2 |
199ma |
– 42ma2 |
40m2a2 |
116ma |
– 28ma2 |
– 30m2a2 |
274ma |
42ma2 |
– 60m2a2 |
|
|
|
|
3454 |
– 461a |
461ma |
1226 |
– 199a |
– 274ma |
394 |
116a |
– 116ma |
|
|
|
|
|
80a2 |
– 63ma2 |
– 199a |
40a2 |
42ma2 |
– 116a |
– 30a2 |
28ma2 |
|
|
|
|
|
|
80m2a2 |
274ma |
– 42ma2 |
– 60m2a2 |
116ma |
28ma2 |
– 30m2a2 |
|
|
Симметрично |
|
|
3454 |
– 461a |
– 461ma |
1226 |
274a |
– 199ma |
||
|
|
Общий множитель
|
|
|
80a2 |
63ma2 |
– 274a |
– 60a2 |
42ma2 |
|||
|
|
|
|
|
80m2a2 |
– 199ma |
– 42ma2 |
40m2a2 |
||||
|
|
|
|
|
|
|
|
|
|
3454 |
461a |
– 461ma |
|
|
|
|
|
|
|
|
|
|
|
80a2 |
– 63ma2 |
|
|
|
|
|
|
|
|
|
|
|
|
80m2a2 |
Таблица 8.4