Initial fractureproperty of marble and sandstone subjected to compressive loading is revealed primarily.
初步揭示了压缩状态下大理岩和砂岩的初始断裂特性。
2
Rock has heterogeneity and discontinuity and rock's dynamic fractureproperty has been one of the hotspots and challenges in domestic and foreign studies.
岩石具有非均质性、不连续性，其动态断裂性能研究是国内、外研究的热点难点问题之一。
3
The effect of AP/HTPB Composite propellant thermal decomposition characteristics on initial change rate of fractureproperty during aging has been studied in this paper.