全长粘结式注浆锚杆抗拔力分析

Discussion on Wholly Grouted Anchor Pullout Resistance

摘要:

根据拉拔时锚杆所受粘结应力的理论分布，分析了相应的锚杆最大抗拔力及其适用性和影响因素，为全长粘结式注浆锚杆的设计计算提供理论依据。

Abstract:

Based on the theoretical distribution of frictional stress, the maximal pullout resistance formula of wholly grouted anchor is derived. The suitability and influence factors are also discussed. The authors provide theoretical principle for design and calculation of anchors.