准静态条件下金属材料的临界断裂准则研究1) |
于思淼, 蔡力勋, 姚迪, 包陈, 陈辉, 彭云强, 韩光照 |
THE CRITICAL STRENGTH CRITERION OF METAL MATERIALS UNDER QUASI-STATIC LOADING1) |
Yu Simiao, Cai Lixun, Yao Di, Bao Chen, Chen Hui, Peng Yunqiang, Han Guangzhao |
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表5已有文献[
1
,
2
,
3
,
4
,
5
]断裂准则中的临界破坏值 |
Table 5Critical values of fracture criterions in Refs.[
1
-
5
] |
|
Materials |
Freudental |
C-L |
R-T |
Brozzo |
Oh |
SS 1# |
345 |
371 |
0.792 |
0.562 |
0.559 |
SS2# |
260 |
264 |
0.605 |
0.431 |
0.430 |
SS3# |
291 |
302 |
0.672 |
0.478 |
0.476 |
SNW 1# |
324 |
429 |
0.818 |
0.567 |
0.548 |
SNW 2# |
318 |
420 |
0.802 |
0.556 |
0.538 |
SNW 3# |
304 |
399 |
0.762 |
0.530 |
0.512 |
CHS 1# |
508 |
523 |
0.868 |
0.630 |
0.604 |
CHS 2# |
458 |
470 |
0.786 |
0.571 |
0.545 |
CHS 3# |
504 |
518 |
0.861 |
0.624 |
0.599 |
NRB-ten-1# |
213 |
374 |
0.830 |
0.491 |
0.491 |
NRB-ten-2# |
189 |
329 |
0.755 |
0.437 |
0.448 |
NRB-ten-3# |
184 |
320 |
0.762 |
0.425 |
0.436 |
SNTW-1# |
515 |
274 |
0.481 |
0.328 |
0.350 |
SNTW-2# |
207 |
153 |
0.280 |
0.192 |
0.215 |
SNTW-3# |
750 |
316 |
0.550 |
0.373 |
0.396 |
NRB-com-1# |
179 |
109 |
0.088 6 |
0.283 |
0.141 |
NRB-com-2# |
181 |
110 |
0.0893 |
0.284 |
0.142 |
NRB-com-3# |
166 |
103 |
0.0826 |
0.270 |
0.135 |
|
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