| 张峰水库抗冲磨混凝土粗骨料碱活性试验研究 |
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| 引用本文： | 郭亚洁.张峰水库抗冲磨混凝土粗骨料碱活性试验研究[J].水利水电技术,2006,37(1):111-112. |
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| 作者姓名： | 郭亚洁 |
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| 作者单位： | 山西省水利水电科学研究院,山西,太原,030002 |
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| 摘 要： | 碱骨料对混凝土的危害很大,为保证抗冲磨混凝土的耐久性采用岩相法、砂浆棒快速法、压蒸法等4种方法对阳城下川灰岩进行检验,以充分揭示张峰水库混凝土粗骨料是否存在碱活性。
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| 关 键 词： | 骨料 碱活性检验 膨胀率 张峰水库 |
| 文章编号： | 1000-0860(2006)01-0111-02 |
| 收稿时间： | 08 31 2005 12:00AM |
| 修稿时间： | 2005年8月31日 |
Experimental study on alkali activation of coarse aggregate in anti-abrasion concrete for construction of Zhangfeng Reservoir |
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| GUO Ya-jie.Experimental study on alkali activation of coarse aggregate in anti-abrasion concrete for construction of Zhangfeng Reservoir[J].Water Resources and Hydropower Engineering,2006,37(1):111-112. |
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| Authors: | GUO Ya-jie |
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| Affiliation: | Institute of Water Resources and Hydropower Research of Shanxi Province, Taiyuan 030002, Shanxi, China |
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| Abstract: | In light of great harm from alkali-aggregate to concrete,the alkali activation of the limestone to be used as the aggregate for the concrete in the construction of Zhangfeng Reservoir is fully tested with petrographic method,accelerated mortar bar method and autoclave expansion test etc.,so as to ensure the durability of the anti-abrasion concrete therein. |
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| Keywords: | aggregate alkali activation test expansion ratio Zhangfeng Reservoir |
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