| 无机锚固材料植筋群锚效应试验研究 |
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| 引用本文： | 梁玉国,鲁晓琳,宋丽娟.无机锚固材料植筋群锚效应试验研究[J].河北工业科技,2013,30(1):31-34. |
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| 作者姓名： | 梁玉国 鲁晓琳 宋丽娟 |
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| 作者单位： | 天津大学建筑工程学院;河北省建筑科学研究院;河北体育学院;河北工程大学土木工程学院 |
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| 摘 要： | 植筋技术在工程加固改造中应用较为广泛,而关于采用无机锚固材料进行群锚植筋的相关研究较少。本文对单根、双根、三根、四根和五根植筋进行了受拉试验,研究了单锚和群锚植筋的承载力、破坏形态等性能,得出了群锚效应折减系数。
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| 关 键 词： | 植筋技术 承载力 群锚效应 折减系数 |
Experimental research of anchor group effect in post-embedding technology by inorganic anchoring material |
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| LIANG Yuguo,LU Xiaolin,SONG Lijuan.Experimental research of anchor group effect in post-embedding technology by inorganic anchoring material[J].Hebei Journal of Industrial Science & Technology,2013,30(1):31-34. |
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| Authors: | LIANG Yuguo LU Xiaolin SONG Lijuan |
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| Institution: | 1.Civil Engineering,Tianjin University,Tianjin 300072,China;2.Hebei Academy of Building Research,Shijiazhuang Hebei 050021,China;3.Hebei Institute of Physical Education,Shijiazhuang Hebei 050000,China;4.School of Civil Engineering,Hebei University of Engineering,Handan Hebei 056038,China) |
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| Abstract: | The application of planting bars technology in reinforcement and reconstruction is extensive,but the correlation study on post-installed anchor group with inorganic anchoring material is rare.An experimental study was carried out on bearing capacity of post-installed anchor group with different quantity.The bearing capacity and the failure modes of post-installed anchor group were analyzed,and the reduction coefficient was obtained. |
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| Keywords: | planting bar technology bearing capacity effects of anchor groups reduction coefficient |
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