| 塔梁固接独塔斜拉桥抗震设计方法研究 |
| Study on Seismic Design Method of Single Tower Cable stayed Bridge with Tower Beam Consolidation |
| 投稿时间：2014-08-16 |
| 中文关键词:独塔斜拉桥 延性抗震设计方法 减隔震设计方法 抗震体系 拉索支座 |
| 英文关键词:single tower cable stayed bridge seismic design for ductility seismic isolation design earthquake |
| 基金项目:河北省生态和发展环境研究基地项目 |
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| 中文摘要: |
| 以某独塔单索面斜拉桥为工程实例，通过对比不同约束体系下结构地震反应的特点，阐述了延性抗震及减隔震设计方法的原理。通过对比两种抗震设计思路下结构的性能目标，对合理抗震体系的特征和各组成部分进行了系统剖析,并阐明桥梁合理抗震体系设计的关键性,以期为桥梁工程师的抗震设计提供参考 |
| 英文摘要: |
| By taking a typical single tower cable stayed bridge as studying object, the seismic responses of single tower cable stayed bridge with different longitudinal constraint systems and lateral constraint systems are calculated. Principles of two seismic design methods, seismic design for ductility and seismic isolation, are expatiated.The reasonable design of bridge earthquake resistance system is clarified by systemically analyzing the characteristics and components of reasonable earthquake resistance system, which may provide reference for bridge engineers in the bridge seismic design. |
| 方圆,席进.塔梁固接独塔斜拉桥抗震设计方法研究[J].石家庄铁道大学学报：自然科学版,2015,(4):29-33. |
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