锚杆在地质工程中应用比较普遍，本文介绍某水电站工程水泥砂浆锚杆质量检测中典型的波形及锚杆质量分类分析方法。
This paper introduces the typical curves and the method of analysis on detecting quality evaluation of the cement mortar anchor bars.
首先将锚杆和砂浆视为弹性体，推导了锚杆-砂浆复合体等效力学模型的弹性参数；
First, regarding the anchor and mortar as elastic body, the elastic parameters of equivalent anchor-mortar mechanical model are deduced.
当锚杆与砂浆的粘结未破坏时，以指数曲线来描述锚杆的侧剪应力分布；
When the bond between bolt and grout is intact the shear stress distribution of the bolt side is described by exponent curve.
当锚杆与砂浆的粘结未破坏时，以指数曲线来描述锚杆的侧剪应力分布；
When the bond between bolt and grout is intact the shear stress distribution of the bolt side is described by exponent curve.
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