EXPERIMENT ON SHEAR PROPERTY OF NEWAND OLD CONCRETE BONDING WITH PLANTING STEEL
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摘要: 通过对加固工程中常用的膨胀水泥粘结植筋、环氧树脂粘结植筋和预埋钢筋三种不同植筋方式新旧混凝土植筋粘结试件剪切性能的试验,得出不同植筋率和不同植筋粘结剂对结合面抗剪能力的影响规律,并对不同植筋方式的效果进行比较分析。Abstract: The shear experiment on new and old concrete bonding interface planted with reinforced bar is presented.Three different planting steel types are considered which are expanding cement bonding, ethoxyline resin bonding and preloaded steel.The regulations influenced by planting steel ratio and planting steel adhesive are studied.The effects of different planting steel types are compared and analyzed.
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张志强.FISV36 植筋锚固技术.特种结构, 2001, 18(4): 62-64 Sener Siddik, Bazant Zdenek P, Becq-Giraudon Emilie.Size Effect onFailure of Bond Splices of Steel Bars in Concret e Beams.Journal ofStructural Engineering, 1999, 125( 6): 653-660 赵更歧.植筋粘结锚固性能的试验研究: [ 硕士学位论文].郑州:郑州大学, 2001 赵晓艳.新老混凝土机械连接结合性能研究: [ 硕士学位论文].天津: 河北工业大学, 2004 王少波.新老混凝土粘结面剪切性能实验研究: [硕士学位论文].郑州: 郑州工业大学, 2000 杨秉钧, 张洪章.喜利得植筋技术在设计修改工程中的应用.建筑技术, 2000, 31( 11): 766-767
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