| 高寒地区混凝土构筑物裂缝成因及预防 |
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| 引用本文： | 田慧生. 高寒地区混凝土构筑物裂缝成因及预防[J]. 混凝土, 2005, 0(10): 66-69 |
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| 作者姓名： | 田慧生 |
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| 作者单位： | 中铁十九局集团公司,辽宁辽阳111000 |
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| 摘 要： | 针对青藏高原季节性冻土区恶劣的自然环境条件特点，分析了青藏铁路部分桥涵裂缝的成因，提出了预防或减缓混凝土裂缝的具体措施。以引起后续工程施工的重视，确保其混凝土结构的长期耐久性能。
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| 关 键 词： | 高寒地区 混凝土 裂缝成因 预防 |
| 文章编号： | 1002-3550（2005）10-0066-03 |
| 收稿时间： | 2005-06-14 |
| 修稿时间： | 2005-06-14 |
Reason and precaution of cracking in concrete architecture in high and cold region |
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| TIAN Hui-sheng. Reason and precaution of cracking in concrete architecture in high and cold region[J]. Concrete, 2005, 0(10): 66-69 |
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| Authors: | TIAN Hui-sheng |
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| Affiliation: | China Railroad Nineteenth Bureau Group Co.Ltd., Liaoyang 111000, China |
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| Abstract: | The natural environment of Qinghai-Tibet Plateau is seasonable frozen earth region. The culvert cracking reason of partial bridge in Qinghai-Tibet Plateau Railroad is analyzed, detail preventing and delaying measurement for concrete cracking is proposed to causing attention in the successive construction and assure the long-lasting durability of concrete structure. |
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| Keywords: | high and cold region concrete cracking reason precaution |
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