2) intervening boring self-propelling anchor bolt
中空自进式锚杆
3) grouted hollow anchor bar
中空注浆锚杆
1.
Construction technology for grouted hollow anchor bars in undergroud powerhouse of Jinping Hydropower Station;
锦屏水电站地下厂房中空注浆锚杆施工工艺
4) Grouted Hollow Rock Bolt
中空锚杆注浆
5) self-drilling hollow anchor poles
自钻式中空锚杆
1.
This article analyzes vertical transportation program in concrete construction of high and steep slope,by introducing power-bearing principle,functional parameter,design elements,construction technology essentials and innovation highlights of self-drilling hollow anchor poles.
介绍自钻式中空锚杆的受力原理、性能参数、设计要素、施工技术要点和创新亮点,对高陡边坡混凝土施工的垂直运输方案进行分析探讨。
6) self-drilling hollow grout injection anchor rod
自钻式中空注浆锚杆
1.
For construction of surge tank of Sangping hydropower station, the stepping and self-drilling hollow grout injection anchor rods are used in fractured rock at high slope and shallow landslide, resulting in good consolidation and anchorage in the surrounding rock.
介绍了桑坪水电站调压井高边坡在破碎岩体中采用迈式自钻式中空注浆锚杆,对破碎岩体及浅层塌方体的围岩固结锚固技术起到了很好的效果,对加快施工进度、降低施工难度、提高经济效益等方面都起到了较好的作用,为相似地质条件下的水电工程施工提供了参考。
补充资料:采用可拆卸预应力锚杆技术进行高层建筑基坑护坡
采用可拆卸预应力锚杆技术进行高层建筑基坑护坡
霹 采用可拆卸预应力锚杆技术进行高层建筑基坑护坡
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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