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Xiaoqing Lu and Guanxi Yan
Most semi-circular bend (SCB) tests on concrete have been conducted with a pre-crack with a straight-through tip, thereby undermining the determination of the tensile fracture toughness (KIc). Therefore, the present study involved mixed-mode (tensile?she...
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Farid Mehri Sofiani, Behzad V. Farahani and Jorge Belinha
This work investigates fracture characteristics of a marble semi-circular bend (SCB) specimen with a pre-defined crack under a compressive loading condition. It aims at evaluating how the fracture toughness can be affected by the crack and span length va...
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S. V. Myamlin,V. L. Gor?bets,A. N. Bondarev,I. Ye. Skogarev,Ye. A. Pismennyy
Pág. 35 - 42
In the article the analysis of results of comparative tests on determination of endurance limit of the material in semi-treated axles produced by different technologies is carried out and the conclusions on prospects and stability of new manufacturing te...
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