S
Shanshan Lang
Researcher at Lanzhou University of Technology
Publications - 4
Citations - 15
Shanshan Lang is an academic researcher from Lanzhou University of Technology. The author has contributed to research in topics: Damage mechanics & Stress concentration. The author has an hindex of 2, co-authored 3 publications receiving 12 citations.
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A new method for estimating fatigue life of notched specimen
TL;DR: In this paper, a new method to predict the whole fatigue life of notch components is proposed based on the theory of damage mechanics in this paper, which is concise, effective and feasible for practical application.
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Method for Predicting Crack Initiation Life of Notched Specimen Based on Damage Mechanics
TL;DR: Based on the theory of damage mechanics, a method for fatigue crack initiation life prediction of notched components is proposed in this article, where the damage evolution equation of a notched component under tension compressive loading is obtained in term of closed-form solution.
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Research on multiaxial fatigue life of notched specimens based on Weibull distribution and Bayes estimation
TL;DR: Based on the nominal stress method and the influence of stress gradient on fatigue life, a fatigue life prediction method combined with the Weibull distribution is proposed in this paper , and the accuracy of the model is verified with three materials, then the prediction life of the proposed model is compared with that of the SWT model, the FS model and the Manson-Coffin equation.
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Correction Method for Calculating Critical Plane Position of Geometric Discontinuity Steel Structure Under Multiaxial Loading
TL;DR: In this article, a new numerical simulation method is proposed to determine the critical plane of geometric discontinuity structure under multiaxial loading, which is one of the most promising approaches to predict the fatigue life when the structure is subjected to the multi-axial loading.