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J. Cent. South Univ. (2019) 26: 1000-1010 DOI: https://doi.org/10.1007/s11771-019-4066-y Accurate estimation of soil shear strength parameters CHEN Li-hong(陈立宏)1, LI Xu(李旭)1, XU Yao(徐耀)2, CHEN Zu... strength parameters. There are three methods often used to estimate soil shear strength parameters, i.e., moment method, 3-sigma rule and linear regression method. In this study, the accuracy......
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J. Cent. South Univ. (2012) 19: 2323-2332 DOI: 10.1007/s11771-012-1278-9 Low secondary compressibility and shear strength of Shanghai Clay LI Qing(李青)1, C. W. W. NG(吴宏伟)1, LIU Guo-bin(刘国彬)2 1... and undrained shear strength of Shanghai Clay, a series of one-dimensional consolidation tests (some up to 70 d) and undrained triaxial tests on high-quality intact and reconstituted soil specimens were......
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function but are not correlated with remodeling time length. In situ experimental results indicate that the shear strength of reshaped granular materials in the internal dump is positively correlated... program.Key words:load; time; granular materials; remodeling; shear strength......
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of shear strength is between 40% and 60%. Then 70 other rock specimens are designed and tested, the similar conclusions can be reached. The results show that the conventional definite values... are provided to increase the reliability and precision of calculation. Key words: rock strength interval; uniaxial compressive strength; uniaxial tensile strength; shear strength; blind data; interval......
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Interface structure and shear strength of brazed joints of TiAl-based alloy to middle-carbon steelFENG Ji-cai(冯吉才), LIU Hui-jie(刘会杰)(State Key Laboratory of Advanced Welding Production Technology.... The formation phases and interface structure of the joints were investigated by SEM, EPMA and XRD, and the joint strength was determined by the shear test method. Three formation phases, Ti(Cu, Al)2, Ag(s.s.......
behavior of the composite wall panel suggests that the shear of the composite shear wall panel can be controlled by the cracking strength of the web shearing diagonal crack.Key words:composite shear wall; shear test; hidden frame; shear design; cracking strength; shearing diagonal crack......