| 诱导缝和重复灌浆系统在接缝灌浆中的应用 |
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| 引用本文： | 潘忠义,董军益,何见春. 诱导缝和重复灌浆系统在接缝灌浆中的应用[J]. 中国农村水电及电气化, 2014, 0(8): 10-14 |
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| 作者姓名： | 潘忠义 董军益 何见春 |
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| 作者单位： | 中国水利水电第四工程局有限公司,成都610091 |
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| 摘 要： | 向家坝水电站二期II标碾压混凝土①～⑦坝段在横缝处布置了诱导孔，形成了诱导横缝灌浆系统，在⑧坝段和升船机航①坝段的碾压混凝土和常态混凝土交接处，设置了常规和可重复的灌浆系统，保证了碾压混凝土的接缝灌浆质量，实施灌浆后效果良好。本文对此加以介绍。
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| 关 键 词： | 诱导缝 重复灌浆系统 接缝灌浆 应用 |
Application of Inducing Joint and Repeated Grouting System in Joint Grouting |
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| PAN Zhong-yi,DONG Jun-yi,HE Jian-chun. Application of Inducing Joint and Repeated Grouting System in Joint Grouting[J]. Rural Hydropower & Electrification in China, 2014, 0(8): 10-14 |
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| Authors: | PAN Zhong-yi DONG Jun-yi HE Jian-chun |
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| Affiliation: | (Sinohydro Engineering Bureau 4 Co., Ltd., Chengdu 610091, China) |
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| Abstract: | Xiangjiaba hydropower station stage 2 bid II RCC① ~⑦dam sections are provided with inducing holes in the transverse joints,thereby forming inducing transverse joint grouting system.Regular and repeatable grouting system is set in the joint between RCC and normal concrete in dam section ⑧ and shift lift navigation dam section ①,thereby ensuring joint grouting quality of RCC.Excellent effect is achieved after grouting implementation.The condition is introduced in the paper. |
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| Keywords: | inducing joints repeated grouting system joint grouting application |
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