| 钻孔灌注桩水下灌注时砼在环空中流动阻力计算方法的探讨 |
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| 引用本文： | 张泽业.钻孔灌注桩水下灌注时砼在环空中流动阻力计算方法的探讨[J].地质与勘探,1996,32(6):50-52. |
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| 作者姓名： | 张泽业 |
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| 作者单位： | 成都理工学院 |
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| 摘 要： | 本文拟应用流体力学和砼的流变特性的原理，从理论上探讨砼在环空中流动阻力的计算方法。
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| 关 键 词： | 钻孔灌注桩 流动阻力 计算法 水下灌注 |
A METHOD FOR CALCULATING THE FLOW RESISTANCE OF CONCRETE IN CIRCUMAIR AT GROUTING UNDERWATER |
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| Zhang Zeye.A METHOD FOR CALCULATING THE FLOW RESISTANCE OF CONCRETE IN CIRCUMAIR AT GROUTING UNDERWATER[J].Geology and Prospecting,1996,32(6):50-52. |
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| Authors: | Zhang Zeye |
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| Abstract: | Under construction of grouting underwater(undermud)by conduct, the difficulty to determine the technological param eter of grouting is how to decide the flow resistance of concrete in circumair, which can be defined by indoor simulated test and combining with practical survey on worksites. In this paper, the author uses the fundamentals of hydromechanics and concrete rheologic feature to study the methods for calculating the flow resistance of concrete in circumair. |
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| Keywords: | drill hole pile grouting concrete flow resistance calculation method |
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