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2010年06 期
| 標題 |
| 地震對有砟軌道橫向變形影響分析(50 卷) |
| 英文標題 |
| Analysis influence of earthquake on transverse deformation of ballast track |
| 摘要 |
| 應(yīng)用動態(tài)時程分析理論和有限元方法，分別選取美國EI\|Centro地震波（適用于二類場地）和Loma Prieta地震波（適用于三類場地），研究水平地震作用下不同半徑曲線軌道和直線軌道橫向變形的特點，研究不同地震烈度地震波對有砟軌道橫向彎曲變形的影響規(guī)律，初步建立地震烈度和軌 |
| 作者 |
| 新聞作者:徐彩彩，趙坪銳，劉學(xué)毅 |
| 關(guān)鍵字 |
