| 摘要: |
| 通过回顾模型沙研究的过程，分析泥沙模型试验中因模型沙而引起的有关问题，评述常用的几种模型沙的物理力学特性和适用性，介绍模型沙研究的现状。 |
| 关键词: 模型沙，材料特性，综述 |
| DOI： |
| 分类号:TV149.2 |
| 基金项目: |
|
| Review of common model sands and their specific properties |
|
Zhang Xingnong
|
|
Nanjing Hydraulic Research Institute
|
| Abstract: |
| he developed history of the research about model sands is reviewed, and some problems due to model sand in a sediment model test are analyzed, and the hydraulic property, the merits, demerits and suitability of the common model sands are discussed. Finally, the recent news about the research of model sand are introduced. |
| Key words: odel sand, material property, review |
