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Vol.3 , No. 1, Publication Date: Mar. 14, 2016, Page: 30-46
| [1] | Yangui Yu, President's Office, Zhejiang Guangxin New Technology Application Academy of Electromechanical and Chemical Engineering, Hangzhou, China. |
Author bases on some principles similarly to the genetic genes in the life sciences, adopts the conventional material constants and the data in references, uses the theoretical approach, applies the first strength theory in traditional material mechanics, had derived several new mathematical models. Particularly had proposed complete calculating expressions for the strength calculating criterions, the crack growth rates and the lifetime predictions in whole process; which are to refer to a lot of the complicated equations and calculating methods from micro cracks to macro crocks under the complex stress stages. In addition, in this paper provides yet a detailed example to the threaded connections parts contained micro crack under three-dimensional stress states. This works may be there are practical significances for make linking and communication between the modern fracture mechanics and the traditional material mechanics, for decreasing experiments, for promoting engineering applying and developing to relevant disciplines.
Keywords
Gene’s Principle, Conventional Material Constants, Micro Crack, Macro Crack, Complex Stress State, Calculating Models in Whole Process
Reference
| [01] | Yangui Yu. The Life Predicting Calculations in Whole Process Realized from Micro to Macro Damage with Conventional Materials Constants. American Journal of Science and Technology. Vol. 1, No. 5, 2014, pp. 310-328. |
| [02] | Yangui Yu. Life Predictions Based on Calculable Materials Constants from Micro to Macro Fatigue Damage Processes. American Journal of Materials Research. Vol. 1, No. 4, 2014, pp. 59-73. |
| [03] | Yan Gui Yu. Damage Growth Rate Calculations Realized in Whole Process with Two Kinks of Methods. American Journal of Science and Technology. Vol. 2, No. 4, 2015, pp. 146-164. |
| [04] | Yangui Yu, The life predictions in whole process realized with different variables and conventional materials constants for elastic-plastic materials behaviors under unsymmetrical cycle loading, Journal of Mechanics Engineering and Automation. 5(2015)241-250. doi: 10.17265/2159-5275/2015.04.006. |
| [05] | Yangui Yu. The Life Predicting Calculations in Whole Process Realized with Two kinks of Methods by means of Conventional Materials Constants under Low Cycle Fatigue Loading. Journal of Multidisciplinary Engineering Science and Technology (JMEST) ISSN: 3159-0040 Vol. 1 Issue 5, December – 2014. |
| [06] | Yu Yangui, Sun Yiming, MaYanghui and XuFeng. The Computing of intersecting relations for its Strength Problem on Damage and Fracture to Materials with short and long crack, In: International Scholarly Research Network ISRN. Mechanical Engineering, Volume, Article ID 876396. http://www.hindawi.com/isrn/me/(2011). |
| [07] | Yangui Yu. The Calculations of Evolving Rates Realized with Two of Type Variables in Whole Process for Elastic-Plastic Materials Behaviors under Unsymmetrical Cycle. Mechanical Engineering Research, (Canadian Center of Science and Education, 2012), 2. (2), PP. 77-87; ISSN 1927-0607(print) E-ISSN 1927-0615 (Online). |
| [08] | Kare Hellan, Introduction to Fracture Mechanics, McGraw-Hill Book Company, p.2~23. |
| [09] | V. E. Dragan, P. V. Yasny, Growth mechanism of a small crack under the torsion, Strength Problem, Kiev. 1983, 1, p.38-42, in Russian. |
| [10] | Yangui Yu. Calculations for Crack Growth Rate in Whole Process Realized with Two Kinks of Methods for Elastic-Plastic Materials Contained Crack, Journal of Materials Sciences and Applications. Vol. 1, No. 3, 2015, pp. 100-113. |
| [11] | S. V. Doronin, et al., Ed. RAN U. E. Soken, Models on the fracture and the strength on technology systems for carry structures, (Novosirsk Science, 2005), PP. 160-165.(in Russian). |
| [12] | U. Zerbst, S. Beretta, G. Kohler, A. Lawton, M. Vormwald, H. Th. Beier, C. Klinger, I. C erny´, J. Rudlin, T. Heckel a, D. Klingbeil, Safe life and damage tolerance aspects of railway axles – A review. Engineering Fracture Mechanics. 98, 214–271 (2013). |
| [13] | Yangui Yu. The Life Predicting Calculations in Whole Process Realized by Calculable Materials Constants from short Crack to Long Crack Growth Process. International Journal of Materials Science and Applications. Vol. 4, No. 2, 2015, pp. 83-95. doi: 10.11648/j.ijmsa.20150402.13. |
| [14] | Yangui Yu. The Life Predicting Calculations Based on Conventional Material Constants from Short Crack to Long Crack Growth Process. International Journal of Materials Science and Applications. Vol. 4, No. 3, 2015, pp. 173-188. doi: 10.11648/j.ijmsa.20150403.15. |
| [15] | Yangui Yu. Calculations for Crack Growth Rate in Whole Process Realized with the Single Stress-Strain-Parameter Method for Elastic-Plastic Materials Contained Crack, Journal of Materials Sciences and Applications. Vol. 1, No. 3, 2015, pp. 98-106. |
| [16] | Yangui Yu. The Calculations of Crack Propagation Rate in Whole Process Realized with Conventional Material Constants, Engineering and Technology. Vol. 2, No. 3, 2015, pp. 146-158. |
| [17] | Morrow, j. D. Fatigue Design handbook, Section 3.2, SAE Advances in Engineering, Society for Automotive Engineers, (Warrendale, PA, 1968), Vol. 4, pp. 21-29. |
| [18] | Y. Murakami, S. Sarada, T. Endo. H. Tani-ishi, Correlations among Growth Law of Small Crack, Low-Cycle Fatigue Law and, Applicability of Miner’s Rule, Engineering Fracture Mechanics, 18, (5) 909-924, (1983). |
| [19] | Paris, P. C., and Erdogan F., A critical analysis of crack propagation lows, Journal of Basic Engineering, Vol.85, 1963, pp.525~536. |
| [20] | S. Ya. Yaliema, Correction about Paris’s equation and cyclic intensity character of crack, Strength Problem.147, (9) 20-28(1981).(in Russian). |
| [21] | Yangui Yu. The Calculations of Evolving Rates Realized with Two of Type Variables in Whole Process for Elastic-Plastic Materials Behaviors under Unsymmetrical Cycle. Mechanical Engineering Research. Canadian Center of Science and Education 2012; 2. (2): 77-87; ISSN 1927-0607(print) E-ISSN 1927-0615 (Online). |
| [22] | Yangui Yu. Life Predictions Based on Calculable Materials Constants from Micro to Macro Fatigue Damage Processes, American Journal of Materials Research. Vol. 1, No. 4, 2014, pp. 59-73. |
| [23] | Yangui Yu. The Predicting Calculations for Lifetime in Whole Process Realized with Two Kinks of Methods for Elastic-Plastic Materials Contained Crack, Journal of Materials Sciences and Applications. Vol. 1, No. 2, 2015, pp. 15-32. |
| [24] | China Machine Press, Mechanical design handbook, New Edition, Volume 5.31~124~135; 31-57~60; 31-134~136. (in Chinese). |
