Hollow grouting anchor 中空注浆锚杆
Hollow Grouting anchor rod 中空注浆锚杆
grouting anchor bar 灌浆锚杆
grouting anchor pile 注浆锚管
hollow grouting anchor bar 中空注浆锚杆
forward grouting anchor pile 超前注浆锚管
grouting anchor spout support 锚注支护
self-advancing hollow grouting anchor 自进式中空注浆锚杆
To strengthen loose surrounding rock, we can support and strengthen it by hollow grouting anchor so as to modify and stabilize its structure.
为了加固松动的围岩，可通过用中空注浆锚杆对其进行支护和加固，达到改良和稳固其结构的目的。
To change slope safety and eliminate hidden troubles, some comprehensive strengthening methods are adopted, that is wall grouting, spray anchor, prestressed anchor and grid beams etc.
为改善边坡的安全状况，消除隐患，采用对墙体灌浆、喷锚、预应力锚索和格构梁等综合加固方法。
The results are significant to the design and construction of anchor cables with secondary splitting grouting.
这对二次劈裂注浆锚索的设计与施工具有较大的指导意义。
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