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| 接触网设计风速的取值 | |
| 引用本文： | 刘峰涛.接触网设计风速的取值[J].电气化铁道,2005(6):28-31. |
| 作者姓名： | 刘峰涛 |
| 作者单位： | 中铁电气化勘测设计研究院 |
| 摘 要： | 风荷载是接触网设计中主要的可变荷载,风速取值的正确与否对接触网的运行安全及系统的经济性至关重要。本文指出了常规设计中在风速取值及风荷载计算方面存在的问题,通过借鉴其他行业及国外做法,结合本行业特点,提出与风速相关的各参数的取值建议。 |
| 关 键 词： | 接触网 风荷载 风速 基本风压 重现期 正常运行风速(风偏设计风速) 结构设计风速 |
Selection of Parameters Relative to Wind Speed in OCS Design |
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| LIU Fengtao.Selection of Parameters Relative to Wind Speed in OCS Design[J].Electric Railway,2005(6):28-31. | |
| Authors: | LIU Fengtao |
| Institution: | LIU Fengtao |
| Abstract: | Wind load is a main variable in OCS design, its right selection is very important for safety operation of OCS and economic efficiency of the system. The paper points out the problems existed in selection of parameters relative to wind speed and wind load calculation in conventional design, presents proposals on their selection by referencing methods used by other professions home and abroad and by considering the characteristics itself. |
| Keywords: | OCS wind load wind speed reference wind pressure design reference period normal operating wind speed (design wind speed for horizontal deviation of CW) wind speed for structural design |
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