| NH型液压锤液压回路及其数学描述 |
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| 引用本文： | 沈景凤,王新华,查德根. NH型液压锤液压回路及其数学描述[J]. 上海理工大学学报, 2002, 24(4): 357-362 |
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| 作者姓名： | 沈景凤 王新华 查德根 |
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| 作者单位： | 1. 上海理工大学,机械工程学院,上海,200093
2. 上海宝钢工程技术公司,上海,201900 |
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| 摘 要： | 建立了桩锤上升、下降和保压等液压锤整个工作周期的数学模型，并进行了计算机仿真，为开发液压打桩锤产品提供了理论基础。
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| 关 键 词： | NH型液压锤 液压回路 数学模型 计算机仿真 打桩机械 |
| 文章编号： | 1007-6735(2002)04-0357-06 |
| 修稿时间： | 2002-02-21 |
Hydraulic circuit and its mathematic model for NH hydraulic piling hammer |
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| SHEN Jing-feng,WANG Xin-hu,ZHA De-gen. Hydraulic circuit and its mathematic model for NH hydraulic piling hammer[J]. Journal of University of Shanghai For Science and Technology, 2002, 24(4): 357-362 |
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| Authors: | SHEN Jing-feng WANG Xin-hu ZHA De-gen |
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| Affiliation: | SHEN Jing-feng1,WANG Xin-hua1,ZHA De-gen2 |
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| Abstract: | The mathematic models of rising, falling and keeping constant pressure phases for hydraulic piling hammers are set up. The phases of the whole process are simulated by use of computer. All of the above mentioned supplies a method for developing hydraulic piling hammer products adapted to our country's conditions. |
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| Keywords: | hydraulic piling hammer mathematics model computer simulating |
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