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| 多年冻土地区单桩横向承载力分析 | |
| 引用本文： | 孟晓文,韩健. 多年冻土地区单桩横向承载力分析[J]. 森林工程, 2010, 26(5): 66-67,71 |
| 作者姓名： | 孟晓文 韩健 |
| 作者单位： | [1]内蒙古自治区呼伦贝尔学院,内蒙古呼伦贝尔021008 [2]黑龙江省前嫩公路工程建设指挥部,哈尔滨150080 |
| 摘 要： | 以大型有限元分析软件ANSYS为平台,建立桩-冻土体相互作用的有限元模型,结合工程实例对多年冻土地区灌注桩基础在横向荷载作用下的位移和应力进行分析,并在此基础上分析桩径、冻土温度对其横向承载力的影响。 |
| 关 键 词： | 多年冻土 ANSYS 单桩横向承载力 混凝土本构关系 |
Analysis on Transverse Bearing Capacity of Single Pile in Permafrost Region |
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| Meng Xiaowen,Han Jian. Analysis on Transverse Bearing Capacity of Single Pile in Permafrost Region[J]. Forest Engineering, 2010, 26(5): 66-67,71 | |
| Authors: | Meng Xiaowen Han Jian |
| Affiliation: | Meng Xiaowen(Hulunbeier College in Inner Mongolian Autonomous Region,Hulunbeier 021008 Inner Mongolian);Han Jian(Qian Nen highway project headquarter of Heilongjiang Province,Harbin 150080) |
| Abstract: | Taking the FEM software ANSYS as platform,the finite element model of pile-frozen soil interaction was established.The displacement and stress of bored pile foundation under transverse load in permafrost area were analyzed combining with engineering cases.Based on this,the effect of pile diameter and permafrost temperature on the transverse bearing capacity was also studied. |
| Keywords: | permafrost ANSYS transverse bearing capacity of single pile constitutive concrete |
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