| 浅谈如何防治钻孔灌注桩钻孔施工时质量通病 |
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| 引用本文： | 徐海军,韩永福. 浅谈如何防治钻孔灌注桩钻孔施工时质量通病[J]. 企业技术开发, 2009, 28(2) |
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| 作者姓名： | 徐海军 韩永福 |
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| 作者单位： | 徐海军,Xu Hai-jun(西北勘测设计院西北水利水利水电工程有限公司,甘肃,兰州,730050);韩永福,HAN Yong-fu(青海路桥建设机械工程有限公司,青海,西宁,810003) |
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| 摘 要： | 文章概括介绍了钻孔灌注桩钻孔施工时经常发生的质量通病及其防治措施,对目前中小跨径桥梁的钻桩施工与质量控制,具有一定的指导与参考意义,因此如何在施工工艺上采取一些措施,尽量避免或杜绝质量事故的发生,以确保施工顺利进行,一直是工程技术人员探讨的课题。笔者根据自己施工多座灌注桩桥梁的实践经验,谈谈这方面的体会。
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| 关 键 词： | 中坍孔 缩孔 防治措施 |
On the quality problems in drilling |
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| XU Hai-jun ,HAN Yong-fu. On the quality problems in drilling[J]. Technological Development of Enterprise, 2009, 28(2) |
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| Authors: | XU Hai-jun HAN Yong-fu |
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| Affiliation: | 1.Northwest Water Resources and Hydropower Engineering Company Limited;Lanzhou;Gansu 730050;China;2.Qinghai Road and Bridge Construction Machinery Engineering Co.;Ltd.;Xining;Qinghai 810003;China |
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| Abstract: | The article summary introduced when drill hole filling pile drill hole construction occurs frequently the quality common failing and the prevention measure, the small span bridge drill the pile construction and the quality control to present, has certain instruction and the reference significance, therefore how to take some measures in the construction craft, avoids or the stop quality accident's occurrence as far as possible, guaranteed that the construction carries on smoothly, has been the topic which th... |
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| Keywords: | collapse hole shrinkage hole countermeasure |
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