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《Acta Mechanica Sinica》 1982-06
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Kou Shaoquan Yu Jilin Yang Genhong (Institute of Mechanics, Academia Sinica, University of Science and Technology of China)  
This article proposes a testing method by which different attenuation mechanisms of the stress wave propagation in a rock bar can be investigated separately. At the same time, methods to suppres local oscillations superposed on the strain profile and improve the experiment are also recommended. By using this method various characteristics of propagation and attenuation of the stress waves in a rock bar have been examined preliminarily. From informations about wave propagation a complete dynamic hysterestic stress-strain curve, may be constracted. Therefore this leads to a more convenient way for constructing the stress strain curve than the SHPB method. The results in this study also suggest that it is reasonable to treat a hard, fine-grained limestone bar as an elastic one provided the stresses are such that dilatancy has not occurred.
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Chinese Journal Full-text Database 1 Hits
1 Kou Shao-quan Zhou Jia-han( Institute of Mechanics, Academia Sinica );THE STUDY OF MECHANICAL PROPERTIES OF ROCK AND THE IMPROVEMENT OF BLASTING TECHNIQUE[J];Advances In Mechanics;1983-03
Chinese Journal Full-text Database 8 Hits
1 YANG Shuhua1), ZHANG Xingmin2), JIANG Fuxing3), CHEN Qiang4) 1) Information Engineering School, University of Science and Technology Beijing, Beijing 100083, China 2) College of Resources and Environmental Engineering, Shandong University of Science and Technology, Qingdao 266510, China 3) Civil and Environmental Engineering School, University of Science and Technology Beijing, Beijing 100083, China 4) Yanzhou Mining Group, Zoucheng 273500, China;Deep hole geophones and installing techniques used in microseismic monitoring underground[J];Journal of University of Science and Technology Beijing;2006-01
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4 Shang Jialan, Bai Yilong, Shen Letian, Li Tianyou, Cai Xiaoye(Institute of Mechanics, Academia Sinica );EXPERIMENTAL STUDIES OF DYNAMICAL CONSTITUTIVE RELATION OF GLASS FIBER REINFORCED PHENOLIC RESIN[J];Explosion and Shock Waves;1990-01
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8 Duan Zhuping Zhao Guoying(Institute of Mechanics, Academia Sinica);A SERIES SOLUTION FOR THE PROBLEM OF A PLANE BLAST WAVE PROPAGATION IN NONLINEAR HYSTERETIC MEDIA[J];Acta Mechanica Sinica;1987-01
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Chinese Journal Full-text Database 8 Hits
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