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2009年09 期
| 標(biāo)題 |
| 41號無縫道岔受力與變形的影響分析(18 卷) |
| 英文標(biāo)題 |
| Analyzing on influence of longitudinal force and displacement to No.41 seamless turnout |
| 摘要 |
| 采用有限元分析的方法，應(yīng)用有限元通用軟件ANSYS的APDL參數(shù)化建模技術(shù)，建立41號無縫道岔受力與變形的有限元力學(xué)模型。計(jì)算41號無縫道岔的受力與變形，分別就岔枕傳力、限位器傳力、轍跟間隔作用，及扣件縱向阻力對無砟軌道結(jié)構(gòu)無縫道岔的位移的影響進(jìn)行分析。研究結(jié)果對大號 |
| 作者 |
| 新聞作者:王金剛，唐進(jìn)鋒，尤瑞林 |
| 關(guān)鍵字 |
