1) slow-crack-growth
耐慢速裂纹扩展
2) crack growing quasi-statically
裂纹缓慢扩展
3) resistance to slow crack growth
耐慢速裂纹增长
1.
This paper reviews three main tests including notch pipe test(NPT),full-notch creep lest(FNCT) and Pennsylvania notch test(PENT) through which the resistance to slow crack growth behavior of polyethylene is evaluated.
介绍了评价管材料耐慢速裂纹增长性能的3种实验方法:管材切口实验、全切口蠕变实验和宾夕法尼亚州切口实验的研究进展情况,并对3种方法进行深入分析和对比,可为管材料的研究和性能评价提供参考。
4) Crack growth rate
裂纹扩展速率
1.
Low cycle fatigue crack growth rate of compacted graphite cast iron;
蠕墨铸铁的低周疲劳裂纹扩展速率
2.
Crack Growth Rate of Superalloy GH761 Disk for Turbine at 650 ℃ Fatigue and Creep Interaction;
GH761涡轮盘650℃疲劳/蠕变交互作用下的裂纹扩展速率
3.
Effect of Metallurgy Process on Crack Growth Rate in Superalloy GH871 at Elevated Temperature;
冶炼工艺对GH871合金裂纹扩展速率的影响
5) Crack propagation rate
裂纹扩展速率
1.
The test results of stress life, strainlife and crack propagation rate da/dN provided SN curve, N=4.
1321;当da/dN≥5×10-5mm/周,其裂纹扩展速率为da/dN=2。
2.
The effect of polarization and frequency on the crack propagation behavior including crack propagation rate(CPR) and fracture surface was studied.
5%NaCl活化体系的腐蚀疲劳的裂纹扩展行为,包括对裂纹扩展速率和断口形貌的影响。
3.
The experimental results indicate that the short-crack fracture characteristics (the crack growth threshold, the crack propagation rate and the fatigue life)of structural steel can be improved substantially through an appropriate shot peening treatment.
试验研究结果表明,通过适当的喷丸处理,结构钢的短裂纹断裂性能(裂纹扩展门槛值,裂纹扩展速率和疲劳寿命)可以得到具有较大实际意义的改善。
6) rapid crack propagation
快速裂纹扩展
1.
Progresses in the research of rapid crack propagation(RCP) in polyethylene piping system were reviewed.
对国内外聚乙烯塑料管道系统的快速裂纹扩展 (RCP)的研究现状进行了介绍 ,讲述了RCP的研究方法及国内外相关标准 ,讨论了各种方法间的联系及影响RCP的因素等。
补充资料:雨中花 仆自幼刻意林壑,不耐俗事,懒慢之
【诗文】:
能自克。志复疏怯,嗜酒好睡。遇乘高履危,动辄有畏。道逢达官稠人,则便欲退缩。其与人交,无贤不肖,往往率情任实,不留机心。自惟至熟,使之久与世接,所谓不有外难,当有内病,故谋为早退闲居之乐。长大以来,遭时多故,一行作吏,从事於簿书鞍马间,违己交病,不堪其忧。求田问舍,遑遑於四方,殊未见会心处。闻山阳间,魏晋诸贤故居,风气清和,水竹葱 。方今天壤间,盖第一胜绝之境,有意卜筑於斯,雅咏玄虚,不谈世事,起其流风遗躅。故自丙辰丁巳以来,三求官河内,经营三径,遂将终焉。事与愿违,俯仰一纪,劳生愈甚,吊影自怜。然而触於事物,感今怀昔,考其见於赋咏者,实未始一日而忘。李君不愚,作掾天台,出佐是郡,因其行也,赋乐府长短句,以叙鄙怀。行春胜日,物彩照人,为予择稚秀者,以雨中花歌之,使清泉白石,闻我心曲,庶几他日,不嗜酒偏怜风竹,晋客神清,多寄虚玄。有山阳遗迹,水石高寒。曾为幽栖起本,几求方外微官。谩蹉跎十载,还羡君侯,左驾朱。山村霰雪,竹外花明,瘦梅半树斓斑。溪路转、青帘佳处,便是萧闲。寄谢王君精爽,摩挲森碧琅。个中著我,储风养月,先报平安。
【注释】:
【出处】:
能自克。志复疏怯,嗜酒好睡。遇乘高履危,动辄有畏。道逢达官稠人,则便欲退缩。其与人交,无贤不肖,往往率情任实,不留机心。自惟至熟,使之久与世接,所谓不有外难,当有内病,故谋为早退闲居之乐。长大以来,遭时多故,一行作吏,从事於簿书鞍马间,违己交病,不堪其忧。求田问舍,遑遑於四方,殊未见会心处。闻山阳间,魏晋诸贤故居,风气清和,水竹葱 。方今天壤间,盖第一胜绝之境,有意卜筑於斯,雅咏玄虚,不谈世事,起其流风遗躅。故自丙辰丁巳以来,三求官河内,经营三径,遂将终焉。事与愿违,俯仰一纪,劳生愈甚,吊影自怜。然而触於事物,感今怀昔,考其见於赋咏者,实未始一日而忘。李君不愚,作掾天台,出佐是郡,因其行也,赋乐府长短句,以叙鄙怀。行春胜日,物彩照人,为予择稚秀者,以雨中花歌之,使清泉白石,闻我心曲,庶几他日,不嗜酒偏怜风竹,晋客神清,多寄虚玄。有山阳遗迹,水石高寒。曾为幽栖起本,几求方外微官。谩蹉跎十载,还羡君侯,左驾朱。山村霰雪,竹外花明,瘦梅半树斓斑。溪路转、青帘佳处,便是萧闲。寄谢王君精爽,摩挲森碧琅。个中著我,储风养月,先报平安。
【注释】:
【出处】:
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参考词条