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2011年01 期
| 标题 |
| 单索面低塔斜拉板桁组合公铁两用桥地震响应分析(51 卷) |
| 英文标题 |
| Seismic response analysis of both railway and highway cable-stayed bridge with single cable plane and low pylon and slab-truss composite structure |
| 摘要 |
| 建立了郑州黄河公铁两用大桥主桥第一联单索面低塔斜拉板桁组合桥的三维有限元计算模型，对该桥梁进行了自振特性分析，在此基础上进行该桥的地震响应研究，对比分析了一致激励下和考虑行波效应非一致激励下的桥梁地震时程响应的差异。计算结果表明，与竖向刚度相比，该桥梁的 |
| 作者 |
| 新闻作者:李杰，李娜 |
| 关键字 |
