| 消失模铸造干砂紧实特性的研究 |
| |
| 引用本文： | 李增民,白天申,李德华.消失模铸造干砂紧实特性的研究[J].河北工业科技,1994(4). |
| |
| 作者姓名： | 李增民 白天申 李德华 |
| |
| 作者单位： | 河北机电学院，清华大学，清华大学 |
| |
| 摘 要： | 本文研究了消失模铸造干砂振动紧实的规律性,设计了测定干砂紧实的实验装置,得出了干砂振动紧实与振动参数及负压的关系。
|
| 关 键 词： | 消失模铸造 干砂 振动紧实 负压 |
Investigation on the Compactibility of Unbonded Sand in EPC |
| |
| Li Zengmin.Investigation on the Compactibility of Unbonded Sand in EPC[J].Hebei Journal of Industrial Science & Technology,1994(4). |
| |
| Authors: | Li Zengmin |
| |
| Institution: | Li Zengmin (Hebei Institute of Mechano-Electric Engineering)
Bai Tianshen Li Dehua (Tsinghua University) |
| |
| Abstract: | This paper studies the law of compactibility of unbonded sand under vibration in EPC.The expriment set is designed and the conclusion which relative between com- pactibility of unbonded sand under vibration and vibrative parameters and negative pressuer. |
| |
| Keywords: | EPC unbonded sand compating under vibration negative pressure |
| 本文献已被 CNKI 等数据库收录！ |
