| 寒冷地区拱坝苯板保温层的效果及计算方法 |
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| 引用本文： | 厉易生 朱伯芳. 寒冷地区拱坝苯板保温层的效果及计算方法[J]. 水利学报, 1995, 0(7): 54-58 |
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| 作者姓名： | 厉易生 朱伯芳 |
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| 作者单位： | 中国水利水电科学研究院结构材料所 |
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| 摘 要： | 寒冷地区拱坝的温度应力比南方大得多，温度荷载的影响可能超过水荷载。本文提出在拱坝下游面用苯板作永久保护层，以降低温度荷载，减小拱坝厚度、还给出了相应的计算方法，响水拱坝加固采用了苯板保温方案。
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| 关 键 词： | 拱坝 温度 荷载 保温层 苯板 寒冷地区 计算 |
The effect of insulating layer on arch dams located in cold area |
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| Li Yisheng,Zhu Bofang,Lin Lejia. The effect of insulating layer on arch dams located in cold area[J]. Journal of Hydraulic Engineering, 1995, 0(7): 54-58 |
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| Authors: | Li Yisheng Zhu Bofang Lin Lejia |
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| Affiliation: | China Iustitute of Water Resources and Hydropower Research |
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| Abstract: | In this paper the polystyrene plate is proposed to be used as an insulating layerof the downstream face of arch dam to reduce the temperature stress and the damthickness.The method for calculating the effect of the insulating layer is given. |
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| Keywords: | arch dam temperature load insulating layer polystyreneplate. |
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