| 长沙冰雪大世界高陡边坡锚索钻孔施工关键技术 |
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| 引用本文： | 周伏良,刘运思,赖咸根,陈骏,谭博,赵俊逸.长沙冰雪大世界高陡边坡锚索钻孔施工关键技术[J].探矿工程,2016,43(10):53-55. |
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| 作者姓名： | 周伏良 刘运思 赖咸根 陈骏 谭博 赵俊逸 |
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| 作者单位： | 中国建筑第五工程局土木工程有限公司,湖南科技大学土木工程学院,中国建筑第五工程局土木工程有限公司,中国建筑第五工程局土木工程有限公司,中国建筑第五工程局土木工程有限公司,中国建筑第五工程局土木工程有限公司 |
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| 基金项目： | 湖南省自然科学基金（编号:2015JJ6038）、湖南省教育厅一般项目（编号:15C0555）赞助 |
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| 摘 要： | 长沙冰雪大世界锚索施工过程中遇到不良地质情况，钻孔施工难度大，成孔困难。针对不良地质情况施工过程存在的问题，提出了钻孔过程中出现不良地质情况的评判依据，并分别对钻孔遇见卡孔、塌孔、渗水、岩溶及断层进行了处治，现场处治效果良好。
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| 关 键 词： | 高陡边坡 不良地质情况 锚索 钻孔 卡孔 渗水 |
| 收稿时间： | 2016/5/12 0:00:00 |
| 修稿时间： | 2016/8/26 0:00:00 |
Key Technology of Anchor Cable Drilling Construction in High and Steep Slope of Changsha Ice and Snow World |
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| ZHOU Fu-liang,LIU Yun-si,LAI Xian-gen,CHEN Jun,TAN Bo and ZHAO Jun-yi.Key Technology of Anchor Cable Drilling Construction in High and Steep Slope of Changsha Ice and Snow World[J].Exploration Engineering(Drilling & Tunneling),2016,43(10):53-55. |
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| Authors: | ZHOU Fu-liang LIU Yun-si LAI Xian-gen CHEN Jun TAN Bo and ZHAO Jun-yi |
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| Institution: | Civil Engineering Co., Ltd., China Construction Fifth Engineering Bureau,School of Civil Engineering, Hunan University of Science & Technology,Civil Engineering Co., Ltd., China Construction Fifth Engineering Bureau,Civil Engineering Co., Ltd., China Construction Fifth Engineering Bureau,Civil Engineering Co., Ltd., China Construction Fifth Engineering Bureau,Civil Engineering Co., Ltd., China Construction Fifth Engineering Bureau |
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| Abstract: | Unfavorable geological conditions were encountered in anchor cable construction for Changsha Ice and Snow World, it was difficult for drilling and hole completion. In view of the construction difficulties under poor geological conditions, the poor geological conditions evaluation basis were put forward, the treatment of pipe-sticking, hole collapse, water seepage, karst and fault were carried out in the drilling process with good effects. |
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| Keywords: | high and steep slope bad geological conditions anchor cable drilling stuck in a hole water seepage |
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