Application of Euler-Bernoulli Beam on Winkler Foundation for Highway Pavement on Expansive Soils

机译：Euler-Bernoulli梁在Winkler地基上膨胀土公路路面中的应用

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Pavement resting on expansive soil experience longitudinal cracks due to the volume change of subgrade soil. A simple method is expected by engineers to analyze the distress of pavement on expansive soils. In this research, a new method is proposed to analyze a pavement on expansive soil, where the soil is considered as the Winkler foundation and the pavement as a Euler-Bernoulli beam. The key achievement of this method is the introduction of virtual load (q), which transform the problem of pavement on expansive soil to the problem of pavement on regular (non-expansive) soil. The method is validated by using the field data of a highway in Texas which was resting on expansive soil. After comparing the numerical results with the field observation, the location of the maximum bending moment from the closed-form solution was consistent with the actual locations of the longitudinal cracks on the pavement.

机译：由于路基土壤体积的变化，在膨胀土壤上铺设的路面会出现纵向裂缝。工程师期望有一种简单的方法来分析膨胀土上人行道的危害。在这项研究中，提出了一种新方法来分析膨胀土上的人行道，其中土被视为Winkler基础，而人行道则被视为Euler-Bernoulli梁。该方法的关键成果是引入了虚拟荷载（q），将虚拟土地上的路面问题转换为普通（非膨胀）土壤上的路面问题。该方法通过使用德克萨斯州高速公路上的实地数据进行了验证，该高速公路位于膨胀的土壤上。在将数值结果与现场观察结果进行比较之后，来自封闭形式解的最大弯矩的位置与人行道上纵向裂缝的实际位置一致。

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《Pan-American conference on unsaturated soils》|2017年|228-239|共12页
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Adnan Khan; Jay X. Wang;
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1. Discussion on 1) 'Dynamic response of a finite beam resting on a Winkler foundation to a load moving on its surface with variable speed' by ND Beskou and MV Muho [Soil Dyn. Earthq. Eng. 109(2018), 222-226] and 2) 'Dynamic response of an infinite beam resting on a Winkler foundation to a load moving on its surface with variable speed' by MV Muho and ND Beskou [Soil Dyn. Earthq. Eng. 109(2018), 150-153] [J] . Konstantinos A. Skalomenos Soil Dynamics and Earthquake Engineering . 2018,第Deca期

机译：ND Beskou和MV Muho [Soil Dyn。1（1）讨论了1）“基于Winkler基础的有限梁对在其表面上变速移动的负载的动态响应”。
2. Authors' Reply to Discussion on 1) 'Dynamic response of a finite beam resting on a Winkler foundation to a load moving on its surface with variable speed' by ND Beskou and MV Muho [Soil Dyn. Earthq. Eng. 109(2018), 222-226] and 2) 'Dynamic response of an infinite beam resting on a Winkler foundation to a load moving on its surface with variable speed' by MV Muho and ND Beskou [Soil Dyn. Earthq. Eng. 109(2018), 150-153] [J] . Edmond V. Muho, Niki D. Beskou Soil Dynamics and Earthquake Engineering . 2018,第Deca期

机译：作者对1）“讨论的答复” ND Beskou和MV Muho ［在Winkler地基上的有限梁对在其表面上变速移动的负载的动态响应］
3. Discussion on 1) 'Dynamic response of a finite beam resting on a Winkler foundation to a load moving on its surface with variable speed' by ND Beskou and MV Muho [Soil Dyn. Earthq. Eng. 109(2018), 222-226] and 2) 'Dynamic response of an infinite beam resting on a Winkler foundation to a load moving on its surface with variable speed' by MV Muho and ND Beskou [Soil Dyn. Earthq. Eng. 109(2018), 150-153] [J] . Konstantinos A. Skalomenos Soil Dynamics and Earthquake Engineering . 2018,第DECa期

机译：ND Beskou和MV Muho [Soil Dyn。1（1）讨论了1）“基于Winkler基础的有限梁对在其表面上变速移动的负载的动态响应”。 Earthq。。 109（2018），222-226]和2）MV Muho和ND Beskou [Soil Dyn。 Earthq。。 109（2018），150-153]
4. Application of Euler-Bernoulli Beam on Winkler Foundation for Highway Pavement on Expansive Soils [C] . Adnan Khan, Jay X. Wang Pan-American conference on unsaturated soils . 2018

机译：Euler-Bernoulli梁在膨胀土路上公路路面汽康弗莱基的应用
5. Seismic response of pile foundation in saturated sand using Beam on Nonlinear Winkler Foundation approach. [D] . Talukder, Mohammad Kamruzzaman. 2009

机译：非线性Winkler地基梁法在饱和砂土中桩基础的地震反应。
6. Free vibration of a piezoelectric nanobeam resting on nonlinear Winkler-Pasternak foundation by quadrature methods [O] . Ola Ragb, Mokhtar Mohamed, M.S. Matbuly 2019

机译：基于正交方法的非线性Winkler-Pasternak基础上压电纳米束的自由振动
7. Static analysis of P-FGM beams resting on the Winkler elastic foundations [O] . Boukhelf Fouad, Bachir Mohamed 2017

机译：在Winkler弹性基础上搁置P-FGM光束的静态分析
8. Soil Mechanics and Foundation Engineering, Regional Conference for Africa (7th): A Comparison of Existing Methods for the Design of Stiffened Raft Foundations on Expansive Soils [R] . Pridgeon, J. T. 1980

机译：土力学与基础工程，非洲区域会议（第7期）：膨胀土加筋筏基础设计现有方法的比较

Application of Euler-Bernoulli Beam on Winkler Foundation for Highway Pavement on Expansive Soils

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