| 超长桩沉降及受力分析 |
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| 引用本文： | 郭宁.超长桩沉降及受力分析[J].交通标准化,2009(1):74-76. |
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| 作者姓名： | 郭宁 |
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| 作者单位： | 镇江市交通工程建设管理处,江苏,镇江,212002 |
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| 摘 要： | 通过计算总结出桩身轴力和桩身沉降分布的一般规律,分别计算不同桩长、桩径、桩体弹性模量、桩侧极限摩阻力条件下深长桩桩身轴力和桩身沉降的分布特点,探讨各参数变化对深长桩力学性态的影响,结果表明：桩长、桩径的变化对深长桩力学性态均有显著影响,且随荷载水平的变化而变化。
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| 关 键 词： | 超长桩 轴力 沉降 |
Settlement and Mechanical Behavior of Super-long Pile |
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| GUO Ning.Settlement and Mechanical Behavior of Super-long Pile[J].Communications Standardization,2009(1):74-76. |
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| Authors: | GUO Ning |
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| Institution: | GUO Ning (Zhenjiang Construction Management Office of Traffic Engineering, Zhenjiang 212000, China) |
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| Abstract: | Based on the general law of axial force and settlement distribution of pile shafts summarized through calculation, the paper respectively calculates the axial force and settlement distribution of super-long piles with different length, diameter, elastic modulus and lateral ultimate frictional resistance of piles, and analyzes the impact of parameter change on the mechanics behavior of super-long piles.The results indicate that the change of pile length and pile diameter has significant impact on the mechanical behavior of super-long piles, and the impact is changing along with the change of load level. |
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| Keywords: | super-long pile axial force settlement |
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