杜芳周;高新锋;高富强;

• 1:陕西集华柴家沟矿业有限公司
• 2:煤炭科学研究总院开采设计研究分院

摘要(Abstract)：

详述了国内外锚杆锚固力的试验研究成果,包括:拉拔载荷下锚杆粘锚力的分布规律以及锚杆形状、锚固剂强度和岩体强度对粘锚力的影响;岩体特征、锚固单元特征和加载特征对加锚节理面抗剪性能的影响;锚杆长度、锚杆预紧力、树脂环体厚度及淋水、动载荷等其他因素对锚固效果的影响。讨论了锚杆锚固力试验研究中存在的问题及需进一步研究的方向。

关键词(KeyWords)： 锚杆;锚固力;试验

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 杜芳周;高新锋;高富强;

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