| 查看: 1337 | 回复: 3 | |||||
| 当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖 | |||||
[求助]
低碳钢的疲劳裂纹扩展门槛值△Kth求解 已有3人参与
|
|||||
|
小弟马上就要去做带预制裂纹的实验了，迫切想知道低碳钢的疲劳裂纹扩展门槛值△Kth。 我的材料是船用钢D32，这方面的资料很少，我就用低碳钢的疲劳裂纹扩展门槛值△Kth代替船用钢D32的，哪位前辈要是知道，但求帮助。 您的举手之劳，会让我少走很多弯路，谢谢了---再次感谢了----大侠们 |
回复此楼» 猜你喜欢
售SCI一区文章，我:8.O.551.O.5.4,科目全,可伽急
已经有4人回复
-
售SCI一区T0P文章，我:8.O.55.1.O.5.4,科目全,可+急
已经有4人回复
-
售SCI一区T0P文章，我:8.O.55.1.O.5.4,科目全,可+急
已经有4人回复
-
售SCI一区T0P文章，我:8O.55.1.O.5.4,科目齐全,可+急
已经有4人回复
-
2026年8月25日国自然放榜前突然收到列入评审专家邮件，有关系吗？
已经有20人回复
-
今天务委会开完了，明天出结果吗
已经有22人回复
-
在坚冰还盖着北海的时候，我看到了怒放的梅花。
已经有9人回复
-
明天应该可查了！？
已经有6人回复
-
有没有大神帮我看看基金代码
已经有10人回复
-
放榜前的不淡定
已经有19人回复
» 本主题相关商家推荐: (我也要在这里推广)
» 本主题相关价值贴推荐，对您同样有帮助:
- 岩石裂纹扩展模拟软件选择
已经有3人回复
zbhwel
专家顾问 (知名作家)
-
专家经验: +782 - MM-EPI: 7
- 应助: 1730 (讲师)
- 贵宾: 0.259
- 金币: 22982.1
- 散金: 1738
- 红花: 272
- 沙发: 22
- 帖子: 5203
- 在线: 1051小时
- 虫号: 2249580
- 注册: 2013-01-19
- 性别: GG
- 专业: 金属结构材料
- 管辖: 材料工程
【答案】应助回帖
感谢参与，应助指数 +1
|
Q235板材（10mm）的疲劳裂纹扩展门槛值△Kth=225.7N/mm3/2 Q235材料的Paris常数C、m及△Kth值测试 http://www.doc88.com/p-1085942172321.html |
3楼2015-01-18 11:36:04
phoenix7573
金虫 (著名写手)
- MM-EPI: 1
- 应助: 231 (大学生)
- 金币: 2224.2
- 散金: 4
- 红花: 35
- 帖子: 1108
- 在线: 484小时
- 虫号: 716092
- 注册: 2009-03-06
- 专业: 金属材料的力学行为
2楼2015-01-18 11:25:02
dickliu7
铁杆木虫 (著名写手)
- MM-EPI: 1
- 应助: 559 (博士)
- 金币: 6177.4
- 红花: 82
- 帖子: 1139
- 在线: 299.5小时
- 虫号: 1651509
- 注册: 2012-02-28
- 专业: 金属结构材料
【答案】应助回帖
感谢参与，应助指数 +1
|
Threshold Stress Intensity??????????????????????y??h??(load ratio, corrosion, etc.)????????????B(???????B???u???????)??????в???????????y??da/dN?????á?Kth?? ?w???????????????С??????????????Мy??l????????l????(??????????B???)?????á?  E€ect of load ratio and maximum stress intensity on the fatigue threshold in Ti-6Al-4V_???_01.png  E€ect of load ratio and maximum stress intensity on the fatigue threshold in Ti-6Al-4V_???_02.png  E€ect of load ratio and maximum stress intensity on the fatigue threshold in Ti-6Al-4V_???_03.png  E€ect of load ratio and maximum stress intensity on the fatigue threshold in Ti-6Al-4V_???_04.png  E€ect of load ratio and maximum stress intensity on the fatigue threshold in Ti-6Al-4V_???_05.png  E€ect of load ratio and maximum stress intensity on the fatigue threshold in Ti-6Al-4V_???_06.png  E€ect of load ratio and maximum stress intensity on the fatigue threshold in Ti-6Al-4V_???_07.png  E€ect of load ratio and maximum stress intensity on the fatigue threshold in Ti-6Al-4V_???_08.png  E€ect of load ratio and maximum stress intensity on the fatigue threshold in Ti-6Al-4V_???_09.png  E€ect of load ratio and maximum stress intensity on the fatigue threshold in Ti-6Al-4V_???_10.png  E€ect of load ratio and maximum stress intensity on the fatigue threshold in Ti-6Al-4V_???_11.png  E€ect of load ratio and maximum stress intensity on the fatigue threshold in Ti-6Al-4V_???_12.png  E€ect of load ratio and maximum stress intensity on the fatigue threshold in Ti-6Al-4V_???_13.png  E€ect of load ratio and maximum stress intensity on the fatigue threshold in Ti-6Al-4V_???_14.png  E€ect of load ratio and maximum stress intensity on the fatigue threshold in Ti-6Al-4V_???_15.png  E€ect of load ratio and maximum stress intensity on the fatigue threshold in Ti-6Al-4V_???_16.png  E€ect of load ratio and maximum stress intensity on the fatigue threshold in Ti-6Al-4V_???_17.png  E€ect of load ratio and maximum stress intensity on the fatigue threshold in Ti-6Al-4V_???_18.png  E€ect of load ratio and maximum stress intensity on the fatigue threshold in Ti-6Al-4V_???_19.png |
4楼2015-01-18 12:11:29
28