完全采用灌浆的岩石锚杆，其最小要求应为热浸镀锌涂层。
Resin end anchored bolts shall be hot-dip zinc and epoxy coated.
本文简要介绍了岩石锚杆基础的施工工序、常见问题和对策等。
This paper introduces the construction process, common problems and measures of rock roof-bolt.
研究结果：提出接触网支柱岩石锚杆基础计算方法，基础构造及施工做法。
Research results: The basic calculation method for foundation of rock anchor rod for overhead contact wire system, (foundation) structure and its construction method are put forward.
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