| 板壁式柔性桥墩温度场计算方法的研究 |
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| 引用本文： | 荣国能.板壁式柔性桥墩温度场计算方法的研究[J].西南交通大学学报,1998,33(2):149-152. |
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| 作者姓名： | 荣国能 |
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| 作者单位： | 西南交通大学土木工程学院 |
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| 摘 要： | 对板壁式柔性桥墩温度场及其影响因素进行了研究。通过对十四城市气象资料推算，得出了用于温度场计算的大气透明度参数。壁面最高温度及达到最高温度的时间随壁面方位不同而不同，大气透明度不仅影响壁面温度，而且影响壁面方位的作用，大气透明度数值越大，壁面方位的作用越大。
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| 关 键 词： | 桥墩 柔性桥墩 温度场 计算 板壁式 |
Calculation of Temperature Distribution in Slab Flexible Piers |
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| Rong,Guoneng.Calculation of Temperature Distribution in Slab Flexible Piers[J].Journal of Southwest Jiaotong University,1998,33(2):149-152. |
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| Authors: | Rong Guoneng |
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| Abstract: | The temperature distribution in slab flexible piers and the related factors are discussed. The atmospheric transparency parameters are derived from the actual meteorological records of fourteen cities. The maximum temperature and the time when the maximum temperature is reached are different with different slab directions. The atmospheric transparency parameters not only affect slab temperatures, but also influence the significance of slab direction, i.e., the larger the atmospheric transparency parameters, the more significant the slab direction, and vice virsa. |
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| Keywords: | flexible piers temperature field atmospheric transparency |
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