| 适合钙质砂地基注浆加固的材料性能试验研究 |
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| 引用本文： | 李可良,许宏发,杨殷豪,赵良才.适合钙质砂地基注浆加固的材料性能试验研究[J].港工技术,2020(1):98-103. |
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| 作者姓名： | 李可良 许宏发 杨殷豪 赵良才 |
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| 作者单位： | 陆军工程大学国防工程学院爆炸冲击防灾减灾国家重点实验室;63850部队 |
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| 基金项目： | 江苏省自然科学基金资助（BK20171399） |
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| 摘 要： | 注浆技术是岩土工程中应用较广的一种加固地基和截水防渗方式,已经形成了非常成熟的理论和施工方法,但目前国内外对钙质砂注浆研究非常少。本文选取了四种常用的注浆液,分析了不同注浆液的性能,比选了适合钙质砂的注浆液,可为钙质砂注浆加固提供注浆材料参考。
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| 关 键 词： | 钙质砂 注浆加固 注浆材料 强度 |
Experimental Study on Properties of Material for Grouting Reinforcement of Calcareous Sand Foundation |
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| Li Keliang,Xu Hongfa,Yang Yinhao,Zhao Liangcai.Experimental Study on Properties of Material for Grouting Reinforcement of Calcareous Sand Foundation[J].Port Engineering Technology,2020(1):98-103. |
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| Authors: | Li Keliang Xu Hongfa Yang Yinhao Zhao Liangcai |
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| Institution: | (State Key Laboratory of Disaster Prevention&Mitigation of Explosion&Impact,National Defense Engineering College,Army Engineering University of PLA,Nanjing Jiangsu 210007,China;63850 Troops,Baicheng Jilin 137000,China) |
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| Abstract: | Grouting technology is a kind of foundation-reinforced,water-stop and anti-seepage method widely used in geotechnical engineering,complete with proven theory and construction method.But little research on the grouting reinforcement of calcareous sand foundation has been made all over the world.The performance of four commonly used grouting liquids is analyzed to select the one applicable for calcareous sand foundation,which can provide a reference for the selection of grouting materials used for reinforcing calcareous sand foundation. |
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| Keywords: | calcareous sand grouting reinforcement grouting material strength |
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