桩的荷载传递函数法及其在西安地区旋挖钻孔灌注桩中的应用 |
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引用本文: | 邢心魁,张炜,张顺强. 桩的荷载传递函数法及其在西安地区旋挖钻孔灌注桩中的应用[J]. 岩土工程技术, 2001, 0(1): 18-22 |
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作者姓名: | 邢心魁 张炜 张顺强 |
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作者单位: | 1. 机械工业部勘察研究院,西安 710043 2. 中国建筑西北设计研究院,西安 710003 |
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摘 要: | 首先对桩的荷载传递法进行了分析,通过对工程实测资料的研究,发现西安饱和黄土地基中旋挖钻孔灌注桩桩侧摩阻力传递函数符合双曲线规律,并探讨了双曲线模型参数的理论计算方法。最后结合一工程实例证明利用荷载传递函数法,根据土质参数来计算单桩Q?s曲线是可行的。
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关 键 词: | 桩基;荷载传递函数法;饱和黄土 |
修稿时间: | 2000-09-21 |
Pile Load Transfering Function and Its Initially Applictionin Churning Driven Cast?in?place Pile in Xi''''an District |
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Abstract: | Load transfering function is analyzed. Through research on some engineering materials, it is discovered that function of lateral resistence of churning driven cast in place pile in Xian satured loess area is comformed to hyperbola.Theory calculation method of the hyperloda parameters is discussed.Based on a project example,the method is proved reliable to calculate Q?s curve of single pile. |
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Keywords: | pile foundation load transfering function satured loess |
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