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| 高石碑枢纽出水闸水泥土搅拌桩施工技术 | |
| 引用本文： | 赵飞,程潇雨,王永鹏.高石碑枢纽出水闸水泥土搅拌桩施工技术[J].农业科技与装备,2012(7):68-70. |
| 作者姓名： | 赵飞 程潇雨 王永鹏 |
| 作者单位： | 1. 中国葛洲坝集团公司市场开发部,湖北宜昌,443002 2. 中国葛洲坝集团第一工程有限公司,湖北宜昌,443002 3. 西北勘测设计研究院,西安,710065 |
| 摘 要： | 南水北调引江济汉高石碑枢纽出水闸工程地层为壤土、粘土、砂层及砂卵石,地质条件复杂、地下水位高,增强地基承载力以满足设计要求是工程的重要课题。通过采用水泥土搅拌桩施工技术对地基进行加固处理,在短时间内很好地提高了地基承载力,保证了施工质量,为出水闸建设按期完成提供了重要保障。 |
| 关 键 词： | 出水闸 水泥土搅拌桩 南水北调 引江济汉 基础加固 |
Construction Technique of Cement Mixing Stakes of Effluent Waterlocks at Gaoshibei Hub |
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| ZHAO Fei,CHENG Xiaoyu,WANG Yongpeng.Construction Technique of Cement Mixing Stakes of Effluent Waterlocks at Gaoshibei Hub[J].Agricultural Science & Technology and Equipment,2012(7):68-70. | |
| Authors: | ZHAO Fei CHENG Xiaoyu WANG Yongpeng |
| Institution: | 1. Market Development Department of China Gezhouba Corporation, Yichang Hubei 443002, China; 2. First Engineering Corporation of China Gezhouba Group, Yichang Hubei 443002, China;3. Northwest Survey and Design Institute, Xi’an 710065, China) |
| Abstract: | The stratum of effluent waterlock project at Gaoshibei hub in the project of channeling water from Changjiang to Han river as part of south-to-north water diversion project consists of loam, clay, sand layer and cobble stones. Its geologic condition is complicated and the ground water level is high. Therefore, it is crucial to increase the bearing capacity of the foundation to meet the design requirement. The technique of cement mixing stake can effectively ehance the foundation and increase the bearing capacity in a short time. This technique ensures the project quality and the completion of the project on schedual. |
| Keywords: | effluent waterlock cement mixing stake south-to-north water diversion channel Changjiang water into Han River enhancefoundation |
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