|
叶片预应力的确定 |
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|
片号k |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
|
预应力 σ0k/MPa |
-296.35 |
-222.26 |
-168.75 |
-107.02 |
-35.37 |
-29.59 |
85.85 |
136.42 |
184.24 |
210.99 |
232.55 |
232.55 |
232.55 |
|
片厚 hk/mm |
9 |
8 |
8 |
8 |
8 |
8 |
6.5 |
6.5 |
6.5 |
6.5 |
6.5 |
6.5 |
6.5 |
|
|
81 |
64 |
64 |
64 |
64 |
64 |
42.25 |
42.25 |
42.25 |
42.25 |
42.25 |
42.25 |
42.25 |
|
|
-24004.4 |
-14224.6 |
-10800 |
-6849.3 |
-2263.7 |
1893.7 |
3627.2 |
5763.7 |
7784.1 |
8914.3 |
9825.2 |
9825.2 |
9825.2 |
|
按规定 |
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