| 水平荷载作用下钢管支架的弹塑性极限承载力分析 |
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| 引用本文： | 张国军.水平荷载作用下钢管支架的弹塑性极限承载力分析[J].铁道建筑技术,2009(5):15-18. |
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| 作者姓名： | 张国军 |
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| 作者单位： | 中铁十五局集团有限公司,河南洛阳,471013 |
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| 摘 要： | 通过考虑桩土相互作用以及材料和几何非线形，对钢管支架在水平荷栽作用下的极限承载力及其影响因素进行了分析，从而对钢管支架的安全度作出合理的评价。
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| 关 键 词： | 钢管支架 初始缺陷 初始变形 桩土相互作用 水平极限承载力 |
Elastoplastic Ultimate Bearing Capacity Analysis of the Steel Pipe Falsework under Horizontal Load |
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| Zhang Guojun.Elastoplastic Ultimate Bearing Capacity Analysis of the Steel Pipe Falsework under Horizontal Load[J].Railway Construction Technology,2009(5):15-18. |
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| Authors: | Zhang Guojun |
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| Institution: | Zhang Guojun (China Railway 15^th Bureau Group Co. Ltd. , Luoyang 471013, China) |
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| Abstract: | By considering the pile-soil interaction, as well as material and geometric non-linear, the ultimate bearing capacity of the falsework under the horizontal load and its influencing factors are analyzed, thus it makes a reasonable assessment for the safety of falsework. |
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| Keywords: | steel pipe falsework initial imperfection initial deformation pile-soil interaction horizontal ultimate beating capacity |
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