| 论岩石、混凝土离散-接触-断裂分析 | |
| 张楚汉 ; ZHANG Chuhan | |
| 2010-05-13 ; 2010-05-13 | |
| 关键词 | 岩石力学 混凝土 离散 接触 断裂 rock mechanics concrete discrete contact fracture TU452 |
| 其他题名 | DISCRETE-CONTACT-FRACTURE ANALYSIS OF ROCK AND CONCRETE |
| 中文摘要 | 阐述岩石、混凝土材料与结构的力学特征;综述当今岩石、混凝土离散–接触–断裂分析模型与数值方法;同时,对这一领域的前沿科学技术问题提出作者的见解;应用离散–接触–断裂分析模型,研究高坝与地基安全稳定问题,并给出若干工程实例;最后,展望岩石、混凝土力学未来的前景,指出构建连续–非连续介质统一数值模型,以研究细观损伤到宏观破坏失稳全过程机制是其主要发展方向。; Mechanical characteristics of rock,concrete materials and structures are described.State-of-the-art numerical modeling and methods for analysis of rock and concrete structures are summarized.The scientific and technological frontier issues are reviewed;and case studies of employing discrete-contact-fracture analysis models for safety evaluation of high dams and foundations are accomplished.Finally,it is pointed out that the prospect of development for rock and concrete is to construct a unified numerical model of combining continua and discrete media.Thus,analysis of rock and concrete starting from damage initiation in meso-scale(even micro-scale) to complete process of rupture in macro-scale can be performed. |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/32228]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 张楚汉,ZHANG Chuhan. 论岩石、混凝土离散-接触-断裂分析[J],2010, 2010. |
| APA | 张楚汉,&ZHANG Chuhan.(2010).论岩石、混凝土离散-接触-断裂分析.. |
| MLA | 张楚汉,et al."论岩石、混凝土离散-接触-断裂分析".(2010). |
| 个性服务 |
| 查看访问统计 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论