| 可回收式土钉锚杆在地铁基坑支护工程中的应用研究 |
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| 引用本文： | 王博.可回收式土钉锚杆在地铁基坑支护工程中的应用研究[J].建筑科学,2012,28(5):85-87. |
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| 作者姓名： | 王博 |
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| 作者单位： | 宁夏建设职业技术学院,银川,750021 |
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| 摘 要： | 在对土层的锚杆技术进行锚固机理分析的基础上,采用高密度挤压摩擦锚固的理念设计自旋式锚杆。通过对自旋锚杆锚固机理的研究并结合数值模拟分析,设计出适合砂土层施工的锚杆。在西安地铁2#线TJSG-4标段的基坑支护中经过工业试验,证明了该锚杆支护技术的可靠性。
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| 关 键 词： | 地铁基坑 锚杆 支护设计 |
Application Research of Recyclable Anchor in Subway Foundation Engineering |
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| WANG Bo.Application Research of Recyclable Anchor in Subway Foundation Engineering[J].Building Science,2012,28(5):85-87. |
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| Authors: | WANG Bo |
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| Affiliation: | WANG Bo(Ningxia Construction Vocational and Technical College,Yinchuan 750021,China) |
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| Abstract: | This paper analyzes the soil anchoring technology,which uses concept of high-density friction.Through the numerical simulation,a suitable bolt construction is created.The testes in Xi’an subway line of TJSG-4 Sections prove the reliability of the bolting technology. |
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| Keywords: | subway foundation anchor support design |
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