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| 子午线轮胎钢丝帘线受力的参数分析 |
| Parameter Analysis on Steel Cord Force of Radial Tire |
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| DOI： |
| 中文关键词: 子午线轮胎；有限元模型；帘线受力；参数敏感性 |
| 英文关键词: radial tire；finite element model；cord force；parameter sensitivity |
| 基金项目: |
| 中图分类号:U463.341+.6；TQ330.38+9 |
| Author Name | Affiliation | | WEI Yintao | Tsinghua University，State Key Laboratory of Automotive Safety and Energy | | XIONG Zhiyuan | North China Institute of Aerospace Engineering |
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| 中文摘要: |
| 采用试验和仿真结合的研究手段对影响全钢载重子午线轮胎钢丝帘线受力的参数进行系统分析。基于试验验证准确性后的模型，着重分析了帘线受力随典型参数变化的敏感性。研究结果表明，充气压力、垂直负荷、带束层宽度、帘线排列密度和铺设角度等参数对子午线轮胎帘线受力的敏感性明显强于带束层厚度和帘线模量。 |
| 英文摘要: |
| The influence of parameters on the steel cord force of truck and bus radial tire was systematically analyzed by using numerical and experimental methods.Based on the model which was verified to be correct by test，the sensitivity of the cord force to typical parameters was emphatically analyzed.It was found that the inflation pressure， vertical load，belt width，arrangement density and laying angle of cords showed more significant influence on the steel cord force，while the thickness of belt and modulus of cord had less influence. |
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