| 飞机荷载作用下场道地基附加应力特征 |
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| 引用本文： | 呙润华,凌建明. 飞机荷载作用下场道地基附加应力特征[J]. 同济大学学报(自然科学版), 2001, 29(3): 288-293 |
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| 作者姓名： | 呙润华 凌建明 |
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| 作者单位： | 同济大学 道路与交通工程系, |
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| 基金项目： | 国家自然科学基金资助项目(59608010) |
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| 摘 要： | 运用弹性层状体系理论，编制有限元计算程序，对飞机荷载作用下场道地基顶面及地基内不同深度处的附加应力进行了计算和分析，给出了飞机荷载作用下地基顶面附加应力的平面分布规律及附加应力在深度方向的变化特征。
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| 关 键 词： | 场道地基 机场道面 附加应力 飞机荷载 弹性层状体系理论 有限元计算 分布规律 |
| 文章编号： | 0253-374(2001)03-0288-06 |
| 修稿时间： | 1999-09-15 |
Additional Stresses of Pavement Subgrade Resulted from Aircraft Loads |
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| GUO Run hua,LING Jian ming. Additional Stresses of Pavement Subgrade Resulted from Aircraft Loads[J]. Journal of Tongji University(Natural Science), 2001, 29(3): 288-293 |
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| Authors: | GUO Run hua LING Jian ming |
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| Abstract: | Based on the elastic layered system theory,the additional stresses of pavement subgrade resulted from aircraft loads were analyzed.Its characteristics under various aircraft loads and different types of pavement structure were also presented in this paper. |
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| Keywords: | pavement subgrade airport pavement additional stress aircraft loads |
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