摘要
本文运用概率论和数理统计的方法,收集和选用气象资料作为驼峰峰高计算的基本参数,不仅节省了大量人力、财力和时间,而且可避免大风对驼峰设计的不利影响,提高了驼峰设计的质量。
In this paper the theory of probability and statistical method are applied to selecting meteorological data to be used as the basic parameters in calculating the hump height.In this way,a great quantity of man hour,fund and time is saved and adverse effect of strong wind on hump design is avoided.The quality of the design is thus improved.
出处
《中国铁道科学》
EI
CAS
CSCD
北大核心
1999年第1期52-58,共7页
China Railway Science
关键词
峰高
驼峰
温度
风速
正态分布
气象资料
Hump height, Calculated temperature, Calculated wind speed, Normal distribution