| 用双曲函数模型分析抗浮锚杆在抗拔试验条件下的受力特性 |
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| 引用本文： | 李智慧,杨静,任喆. 用双曲函数模型分析抗浮锚杆在抗拔试验条件下的受力特性[J]. 价值工程, 2012, 31(18): 73-76 |
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| 作者姓名： | 李智慧 杨静 任喆 |
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| 作者单位： | 四川省建筑设计院,成都,610000 |
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| 摘 要： | 参照锚杆荷载传递的双曲函数模型理论,分析抗浮锚杆抗拔试验结果,得出抗浮锚杆在上拔力作用下轴力、摩阻力、杆体变形等变化特性,探讨通过双曲函数模型分析抗拔试验P-S结果得出锚杆—岩土层系统的G值,并由此验证锚杆的抗拔能力。
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| 关 键 词： | 抗浮锚杆 双曲函数模型 抗拔试验 |
Analysis on Force Characteristics of Anti-floating Anchor Rod in Pulling-resistant Test Conditions with Hyperbolic Function Model |
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| Li Zhihui , Yang Jing , Ren Zhe. Analysis on Force Characteristics of Anti-floating Anchor Rod in Pulling-resistant Test Conditions with Hyperbolic Function Model[J]. Value Engineering, 2012, 31(18): 73-76 |
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| Authors: | Li Zhihui Yang Jing Ren Zhe |
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| Affiliation: | Li Zhihui;Yang Jing;Ren Zhe(Sichuan Provincial Architectural Design Institute,Chengdu 610000,China) |
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| Abstract: | Referring to theory of hyperbolic function model of anchor rod load-transferring,the anti-floating anchor rod pulling-resistant test results were analyzed,the characteristics of change of anti-floating anchor’s axial force,friction and rod deformation under the pulling force were gotten,and analyzing the pulling-resistant test P-S results by hyperbolic function model,G value of anchor rod-soil layer system is gotten,therefrom,pulling resistant capacity of anchor rod is verified. |
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| Keywords: | anti-floating anchor rod hyperbolic function model pulling-resistant test |
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