基于Alize-LCPC软件的法标港口铺面设计方法
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Design method of French standard port pavement based on Alize-LCPC software
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    摘要:

    法标港口铺面设计方法的设计理论及准则与英标方法相比存在明显差异。基于Alize-LCPC软件对不同动载、静载作用条件和地基承载能力下铺面厚度进行计算,并与英标的计算结果进行对比。结果表明,法标计算结果与铺面结构实际受力状态具有更好的相关性;地基承载能力较高,重型荷载作用下或轻型荷载作用大于150万次时法标计算结果更为合理;地基承载能力较低,重型荷载作用小于75万次或轻型荷载作用大于310万次时法标计算结果更为合理;地基承载能力及箱角间距对法标计算结果具有较大影响。

    Abstract:

    The design theory and design criteria of the French standard port pavement design method are significantly different from the British standard method. Based on the Alize-LCPC software,we calculate the pavement thickness under different dynamic and static loading conditions and the bearing capacity of the foundation,and compare with the calculation result of British standard. The results show that the calculation results of the French standard have a better correlation with the actual stress state of the pavement structure. The calculation results of the French standard are more reasonable when the bearing capacity of the foundation is higher and under heavy load or light load times are more than 1.5 million. When the load bearing capacity is lower and heavy load times are less than 0.75 million or light load times are more than 3.1 million,the calculation results of the French standard are more reasonable. The bearing capacity of the foundation and the angular distance of the container have a greater influence on the calculation results of the French standard.

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范学勇,徐 刚,廖 源.基于Alize-LCPC软件的法标港口铺面设计方法[J].水运工程,2020(11):71-77.

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  • 在线发布日期: 2020-11-10
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