| 液压静力压桩机液压控制系统设计 |
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| 引用本文： | 朱建新 何清华. 液压静力压桩机液压控制系统设计[J]. 工程机械, 1999, 30(7): 21-25 |
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| 作者姓名： | 朱建新 何清华 |
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| 作者单位： | 中南工业大学 |
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| 摘 要： | 本文详细分析了国内外现有液压静力压桩机两种液压控制系统的设计原理，设计准则及其实施途径，并从压桩力，压桩速度、能量利用率等地代表机型的主要性能进行了理论计算和对比分析，得出了准恒功率设计法更适合于液压静力压桩机液压控制的设计研究等结论。
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| 关 键 词： | 液压控制系统 压桩机 恒流量 准恒功率 设计 |
Hydraulic Control System Design for Hydraulic Static Pile Press |
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| Zhu Jianxin et al. Hydraulic Control System Design for Hydraulic Static Pile Press[J]. Construction Machinery and Equipment, 1999, 30(7): 21-25 |
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| Authors: | Zhu Jianxin et al |
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| Affiliation: | Zhu Jianxin et al |
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| Abstract: | Design principle, criteria and way of implementation of two hydraulic control systems on hydraulic static pile presses home and abroad are analyzed in detail in the article. Main performance of typical model is theoretically calculated and comparatively analyzed in the aspects of pile press force and speed and power efficiency. It is concluded that quasi-constant power method is more appropriate to the design of hydraulic control system on hydraulic static pile press. |
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| Keywords: | Hydraulic control system Pile press Design method Constant now rate Quasi-constant power |
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