| 崇州市某水电站引水隧洞砼腐蚀原因分析及防治建议 |
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| 引用本文： | 盛东劲,霍加庆.崇州市某水电站引水隧洞砼腐蚀原因分析及防治建议[J].四川地质学报,2003,23(1):23-25. |
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| 作者姓名： | 盛东劲 霍加庆 |
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| 作者单位： | 四川405建设工程公司,四川,都江堰市,611830 |
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| 摘 要： | 对四川省崇州市某水电站引水隧洞衬砌砼产生腐蚀变质的原因进行了分析，指出环境水对砼的结晶性侵蚀是最根本和直接的因素。在水电站勘察设计阶段，未对地质环境尤其是水文地质及地下水下水化学性质进行评价，故而在工程设计方案中，对砼的主要原材料水泥的标号及成份要求未考虑环境水对砼的侵蚀问题，本文对此提出了相应了防治建议。
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| 关 键 词： | 砼 环境水 腐蚀变质 防治 |
| 文章编号： | 1006-0995(2003)01-0023-03 |
Cause and Control of Concrete Erosion in Diversion Tunnel of a Hydropower Station in Chongzhou City |
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| Sheng Dongjin Huo Jiaqing.Cause and Control of Concrete Erosion in Diversion Tunnel of a Hydropower Station in Chongzhou City[J].Acta Geologica Sichuan,2003,23(1):23-25. |
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| Authors: | Sheng Dongjin Huo Jiaqing |
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| Abstract: | This paper deals with the cause and control of concrete erosion in diversion tunnel of a hydropower station in Chongzhou City. Environmental water is principal factor responsible for the. concrete erosion. This is attributable to neglect of hydrogeology in exploration and design stage of the hydropower station. |
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| Keywords: | concrete environmental water erosion control |
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