| 水泥混凝土就地灌注桩的成孔方法选择及事故的预防与处理 |
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| 引用本文： | 丁云丰,马戈,徐丹,徐德兴. 水泥混凝土就地灌注桩的成孔方法选择及事故的预防与处理[J]. 北方交通, 2007, 0(6): 66-69 |
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| 作者姓名： | 丁云丰 马戈 徐丹 徐德兴 |
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| 作者单位： | 铁岭市公路管理处,铁岭,112000;铁岭市公路工程段,铁岭,112000;大连市交通规划勘察设计院,大连,116033 |
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| 摘 要： | 简述水泥混凝土就地灌注桩的各种成孔方法的适用范围,提出成孔施工主要事故的预防和处理意见,以便因地制宜、经济合理的选择好灌注桩的成孔方法,在成孔施工过程中预防事故的发生,发生事故做到及时科学的处理,保证成孔施工的进度和质量。
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| 关 键 词： | 人工挖孔 回转成孔 冲抓成孔 冲击成孔 钻孔偏斜 卡锥 掉锥 |
Selection of Drilling Forming Methods for Cement Concrete Moulded in Place Pile, and Preventions-Treatments of Accidents |
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| Ding Yunfeng. Selection of Drilling Forming Methods for Cement Concrete Moulded in Place Pile, and Preventions-Treatments of Accidents[J]. , 2007, 0(6): 66-69 |
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| Authors: | Ding Yunfeng |
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| Affiliation: | Ding Yunfeng and others |
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| Abstract: | The paper briefly narrates the adaptable scope of each drilling forming method for cement concrete moulded in place pile,makes suggestions for prevention-treatment of main accidents appearing in drilling forming construction so as to select drilling forming methods in line with local conditions and economically-rationally,to avert accidents in drilling forming.If the accident emerges,it should be treated in time and scientifically to ensure the construction progress and quality. |
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| Keywords: | Artificial excavation Revolution drilling forming Punching drilling forming Impaction drilling forming Drilling skewness Cone blocked Cone falling |
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