| 静力压桩机液压系统设计方法研究 |
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| 引用本文： | 朱建新 何清华. 静力压桩机液压系统设计方法研究[J]. 建筑机械, 1999, 0(4): 41-44,56 |
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| 作者姓名： | 朱建新 何清华 |
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| 作者单位： | 中南工业大学机电工程学院机电技术与置研究所 |
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| 摘 要： | 本文详细分析了现有国内外液压静力奔放桩机压桩液压系统两种设计方法的设计原理、实施途径及其设计准则，并从压桩力、压桩速度、能量利用率等方面对两种设计方法及其所研制的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方法更适合于液压静力压桩机压桩液压的设计研究等结论。
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| 关 键 词： | 液压控制系统 压桩机 设计 恒流量 |
Design and Research in Hydraulic System of Hydrostatic Pressure Pile Driver |
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| Zhu JianxinZhongnan University of Technology Mechanical and Electrical Engineering College,changsha. Design and Research in Hydraulic System of Hydrostatic Pressure Pile Driver[J]. Construction Machinery, 1999, 0(4): 41-44,56 |
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| Authors: | Zhu JianxinZhongnan University of Technology Mechanical Electrical Engineering College changsha |
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| Affiliation: | Zhu JianxinZhongnan University of Technology Mechanical and Electrical Engineering College,changsha,410083 |
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| Abstract: | Two existing hydraulic systems of hydrostatic pressure pile driver made in home and abroad are analysed to design principle,method of achievement,working pressure and speed,energy utilization ratio.The result is that quasi-constantenergy design method is more suitable to this hydraulic system. |
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| Keywords: | hydraulic control system pile driver design method constant-rate of flow quasi-constant energy |
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