| 十字交叉梁基础合理基础底板宽度的计算方法 |
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| 引用本文： | 王龙,朱彦鹏,李庆福.十字交叉梁基础合理基础底板宽度的计算方法[J].兰州理工大学学报,2002,28(3):98-100. |
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| 作者姓名： | 王龙 朱彦鹏 李庆福 |
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| 作者单位： | 甘肃工业大学,建筑工程学院,甘肃,兰州,730050 |
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| 摘 要： | 以文克尔地基梁的计算理论为基础 ,讨论了基础底板宽度对基础梁刚度的影响以及基础梁刚度对正交十字交叉基础荷载分配的影响 .建立了满足地基承载能力要求的基础底板宽度的计算公式 ,运用迭代法可以较方便地求出基础底板的宽度 ,从而克服了工程设计中初设底板宽度与柱荷载分配不一致的情况 .
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| 关 键 词： | 十字交叉基础 文克尔地基梁 荷载分配 底板宽度 |
| 文章编号： | 1000-5889(2002)03-0098-03 |
| 修稿时间： | 2001年12月28 |
Calculation method for reasonable width of baseplate of grillage foundation |
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| WANG Long,ZHU Yan peng,LI Qing fu.Calculation method for reasonable width of baseplate of grillage foundation[J].Journal of Lanzhou University of Technology,2002,28(3):98-100. |
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| Authors: | WANG Long ZHU Yan peng LI Qing fu |
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| Abstract: | Based on the Winkler foundation beam theory, the effect of foundation width on the foundation beam rigidity and, in consequence, further on the load distribution in grillage foundation are discussed. A calculation formula of the baseplate width, which meets the requirement of bearing capacity, is established and, by using the iterative method or standard computer program, the baseplate width can be calculated easily. Thus, the problem of discordance of supposed baseplate width with the column lade distribution is solved |
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| Keywords: | grillage foundation Winkler foundation beam load distribution baseplate width |
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