| 粘弹性半空间地基上板在动荷下的挠度计算 |
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| 引用本文： | 邓学钧,黄晓明. 粘弹性半空间地基上板在动荷下的挠度计算[J]. 东南大学学报(自然科学版), 1988, 0(6) |
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| 作者姓名： | 邓学钧 黄晓明 |
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| 作者单位： | 南京工学院土木工程系，南京工学院土木工程系 |
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| 摘 要： | 本文根据弹性理论和粘弹性理论之间的对应法则,推导了粘弹性地基上板在静荷载作用下的挠度计算公式。为使路面计算荷载模型较好地反映实际情况,本文在上述基础上又推导了粘弹性地基上板在移动荷载作用下的挠度计算公式。该公式为今后刚性路面设计由动荷载代替静荷载、粘弹性地基代替弹性地基提供了理论依据。
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| 关 键 词： | 粘弹性 地基 板 移动荷载 挠度 积分变换 路面 |
The Displacement Formulation ot Plate Based on Viscoelastic Foundation Under Moving Load |
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| Deng Xuejun Huang Xiaoming. The Displacement Formulation ot Plate Based on Viscoelastic Foundation Under Moving Load[J]. Journal of Southeast University(Natural Science Edition), 1988, 0(6) |
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| Authors: | Deng Xuejun Huang Xiaoming |
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| Affiliation: | Department of Civil Engineering |
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| Abstract: | According to the correspondence principle between elastic and viscoelastic theories, the. displacement formulation of rigid pavement based on viscoelastic foundation under static load is obtained. Furthermore, to simulate the real loading condition, the displacement formulation of rigid pavement subjected to moving load is also obtained. Therefore, a new method in which the static load is replaced by moving load and the elastic foundation is replaced by viscoelastic foundation is provided. |
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| Keywords: | viscoelasticity foundation plate moving load displacement integral tansform pavement. |
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