| 岩体中爆炸与冲击下的破坏研究 |
| |
| 引用本文： | 王明洋,戚承志,钱七虎. 岩体中爆炸与冲击下的破坏研究[J]. 辽宁工程技术大学学报(自然科学版), 2001, 20(4): 385-389 |
| |
| 作者姓名： | 王明洋 戚承志 钱七虎 |
| |
| 作者单位： | 解放车理工大学工程兵工程学院 |
| |
| 摘 要： | 阐明了揭示岩体中爆炸与冲击真实的变形与破坏过程必须继续研究基于微观物理原理和细观物理力学的理论。建立简单工程实用的介质在爆炸和 冲击作用下的统一的分阶段连贯的不同时空尺寸的动力构模型，必须研究材料爆炸和冲击下的在不同的特征能量尺度及其传输速度下统一的分阶段连贯的动力破坏过程和动力破坏准则。
|
| 关 键 词： | 细观物理力学 爆炸 冲击 破坏 岩体 微观物理原理 特征能量尺度 工程爆破 连续介质力学 固体材料 |
| 文章编号： | 1008-0562(2001)04-0385-05 |
| 修稿时间： | 2001-06-12 |
Studies on Failure of Rock under Explosion and Impact |
| |
| WANG Ming-yang,QI Chen-zhi,QIAN Qi-hu. Studies on Failure of Rock under Explosion and Impact[J]. Journal of Liaoning Technical University (Natural Science Edition), 2001, 20(4): 385-389 |
| |
| Authors: | WANG Ming-yang QI Chen-zhi QIAN Qi-hu |
| |
| Abstract: | In this paper, it is illustrated that the reveal of real deformation and failure process of rock should be sequentially investigated according to the micro and mesco physical mechanics theory under explosion and impact loading. It is also shown that the failure processes and rules with uniform, grading and coherent and different characteristic energy scale and speed of propagation in the media of rock should be studied for the simple and practical constitutive relation with uniform, grading and coherent and different space-time scale. |
| |
| Keywords: | miscue physical mechanics explosion and impact failure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
