【摘要】 采用拉拔法,通过对95个植筋拉拔试件的研究,考虑了混凝土强度、植筋直径、埋深、孔径大小、保护层厚度、钢筋外形等因素对植筋粘结锚固性能的影响,给出了考虑多种影响因素的粘结力计算公式,供设计时参考。更多还原

【Abstract】 Using drawing method experimental study is made on 95 samples.The influences of concrete strength,diameter of rebar,embedded depth,pore size,thickness of protective layer and other factors are analyzed.Formula for bonding force calculation is obtained,which take multiple influencing factors in consideration and can be used for references in design.更多还原