[1]朱晟泽,黄晓明.横向刻槽混凝土路面轮胎滑水速度数值模拟研究[J].东南大学学报(自然科学版),2016,46(6):1296-1300.[doi:10.3969/j.issn.1001-0505.2016.06.031]
 Zhu Shengze,Huang Xiaoming.Numerical simulation of tire hydroplaning speed on transverse grooved concrete pavements[J].Journal of Southeast University (Natural Science Edition),2016,46(6):1296-1300.[doi:10.3969/j.issn.1001-0505.2016.06.031]
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横向刻槽混凝土路面轮胎滑水速度数值模拟研究()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
46
期数:
2016年第6期
页码:
1296-1300
栏目:
材料科学与工程
出版日期:
2016-11-20

文章信息/Info

Title:
Numerical simulation of tire hydroplaning speed on transverse grooved concrete pavements
作者:
朱晟泽黄晓明
东南大学交通学院, 南京 210096
Author(s):
Zhu Shengze Huang Xiaoming
School of Transportation, Southeast University, Nanjing 210096, China
关键词:
滑水速度 横向刻槽混凝土路面 欧拉耦合算法 子午线轮胎
Keywords:
hydroplaning speed transverse grooved concrete pavement Euler coupling algorithm radial tire
分类号:
TU528.1
DOI:
10.3969/j.issn.1001-0505.2016.06.031
摘要:
为了研究横向刻槽混凝土路面的抗滑性能,分析刻槽的几何尺寸对轮胎滑水速度的影响,在ABAQUS软件中建立子午线轮胎模型、横向刻槽混凝土路面模型和紊流流体模型,依据欧拉耦合算法,模拟计算分析横向刻槽的间距、宽度和深度对轮胎滑水速度的影响.计算结果表明:刻槽宽度增加,轮胎滑水速度随之增加,增幅随着深度的增加而增加,随着间距的增加而减小;刻槽深度增加,轮胎滑水速度随之增加,增幅随着宽度的增加而增加,随着间距的增加而减少;刻槽间距增加,轮胎滑水速度随之减少,减少趋势随着宽度与深度的增加而增加.结果表明横向刻槽路面有利于提高轮胎滑水速度.
Abstract:
In order to study the skid resistance of transverse grooved concrete pavements, the impacts of the groove’s geometric dimensions on the tire hydroplaning speed were analyzed. The models of radial ply tire, transverse grooved concrete pavements and turbulent fluid were established by ABAQUS. Then, the simulation was made via the Euler coupling algorithm to analyze the effects of the groove spacing, width and depth on the tire hydroplaning speed. The simulation results show that the tire hydroplaning speed increases as the groove width increases; the increasing rate of the hydroplaning speed gets larger as the groove depth increases and it gets smaller as the groove spacing increases. The tire hydroplaning speed increases as the groove depth increases; the increasing rate of the hydroplaning speed gets larger as the groove width increases and it gets smaller as the groove spacing increases. The tire hydroplaning speed decreases as the groove spacing increases; the decreasing rate of the hydroplaning speed gets larger as the width and depth of the groove increase. The results show that the transverse grooved concrete pavement is helpful to improve the hydroplaning speed.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期: 2016-04-19.
作者简介: 朱晟泽(1989—),男,博士生;黄晓明(联系人),男,博士,教授,博士生导师,huangxm@seu.edu.cn.
基金项目: 国家自然科学基金资助项目(51378121).
引用本文: 朱晟泽,黄晓明.横向刻槽混凝土路面轮胎滑水速度数值模拟研究[J].东南大学学报(自然科学版),2016,46(6):1296-1300. DOI:10.3969/j.issn.1001-0505.2016.06.031.
更新日期/Last Update: 2016-11-20