横向撞击对竖直桩的破坏及其预防 |
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引用本文: | 孙刚臣,王杰光,肖明贵.横向撞击对竖直桩的破坏及其预防[J].施工技术,2003,32(1):28-30. |
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作者姓名: | 孙刚臣 王杰光 肖明贵 |
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作者单位: | 桂林工学院,广西,桂林,541004 |
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摘 要: | 针对桩基础机械化施工中经常遇到的撞击问题,运用弹塑性碰撞理论,对竖直桩的配筋及所能承受的横向撞击速度的临界值作了探讨,并给出了相应的工程实例。
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关 键 词: | 桩基工程 水平冲击荷载 施工 破坏 预防 |
文章编号: | 1002-8498(2003)01-0028-03 |
修稿时间: | 2002年5月14日 |
Damage and Prevention of Transverse Impact on Vertical Pile |
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Abstract: | According to the impact problem usually happened in mechanical construction of pile foundation projects,authors apply the elastic and plastic impact theory to discuss the distributed steel of vertical piles and the critical speed of transverse impact which can be endured by vertical piles.They also provide a project example in this article. |
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Keywords: | pile foundation engineering horizontal impact load construction damage prevention |
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