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- A Study on the Test's Mechanism of Rock Blast Crush 岩石爆破破碎机理的试验探讨
- mechanics of rock blasting 岩石爆破力学
- Study on Mechanism of Rock Blasting Fragmentation of Water Coupling Charge in Bore Hole 炮孔水耦合装药爆破破岩机理研究
- XIE Heping. Damage mechanics of rock and concrete[M]. 谢和平.;岩石、混凝土损伤力学[M]
- The result indicates that the orientation of rock blasting in this ore deposit is closely related to the capacity to resist monaxial press. 研究表明,该矿岩石岩爆倾向性与其单轴抗压强度强烈相关。
- And with the introduction of the Modulus of Elasticity from Budiansky method, the general damage model of rock blasting is established in the paper. 引入了自洽法有效弹性模量，建立了爆破作用的岩石损伤的全过程模型。
- Researchful situation of rock blasting damnification and influencing on original damnification for blasting effect is analyzed in macro-microaspect. 从宏观和微观两个方面分析了岩石爆破损伤的研究现状,同时分析了岩体初始损伤对爆破作用影响的研究现状。
- Based on the theory of fracture mechanics,the mechanism of crack-forming among shotholes in the directional split of rock by controlled blasting is expunded. 文章依据断裂力学理论,论述岩石定向断裂控制爆破炮孔间贯通裂纹形成的原理;
- During the construction of the Shunping section of the South-to-North Water Transfer Project,the amount of rock blasting is enor- mous. 南水北调顺平县境内石方爆破方量大,而且部分石方爆破距离村庄很近。
- Abstract: The development of the research on the rock blast models at home and abroad is presented, then concept of rock blast models is described. 文摘:系统综述了岩石爆破模型的国内外研究现状，阐明了其基本思想。
- The development of the research on the rock blast models at home and abroad is presented, then concept of rock blast models is described. 系统综述了岩石爆破模型的国内外研究现状，阐明了其基本思想。
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- The mountain rise up in a steep wall of rock. 这座山高而陡，形成一道岩石屏障。
- The mountain rose up in a steep wall of rock. 这座山高而陡，形成一道岩石屏障。
- The author made an introduction to the scheme selectipn, blasting parameters calculation, intiation network design and safe prevention measures etc related to a project of rock blasting in complicated environments in an area of shenzhen city. 介绍了深圳市区内复杂环境条件下一石方爆玻工程的方案选择、爆破参数计算、起爆网路设计及安全防护措施等。
- The mechanics of staging a play are very complicated. 排演话剧的过程很复杂。
- A spur of rock stuck out from the mountain. 山背上突起一个石脊。
- Effect of detonation wave in rock fragmentation is detailedly introduced several new smooth blasting methods are brougth forward according to its mechanism of rock fragmentation in this paper. 文中较详细地介绍了爆轰波在爆破破岩中的作用,根据其破岩机理提出了几种新的更优越的光面爆破方法。
- A fall of rocks blocked the road. 掉落的岩石把路封住了。
- Effects of Rock Mass Structure on Rock Blasting 岩体结构对岩石爆破效果的影响
