山东大学学报 (工学版) ›› 2021, Vol. 51 ›› Issue (5): 1-7.doi: 10.6040/j.issn.1672-3961.0.2021.153
• • 下一篇
宋修广1(),张营超1,庄培芝1,*(),杨鹤1,张海凤1,2,王娟3
Xiuguang SONG1(),Yingchao ZHANG1,Peizhi ZHUANG1,*(),He YANG1,Haifeng ZHANG1,2,Juan WANG3
摘要:
为解决长期往复车辆荷载作用下道路结构易产生弹塑性变形的问题, 基于静力安定定理研究Hertz荷载作用下半无限空间Mohr-Coulomb结构的安定行为, 引入遗传算法构建往复车辆荷载作用下道路结构安定极限下限值的高效计算方法。通过与现有求解方法进行对比和参数分析, 验证了新方法的准确性,计算过程在10 s内完成。
中图分类号:
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