1) advance arch-crown strengthening
拱顶超前加固
2) reinforcement of upper arch
顶拱加固
3) leading consolidation
超前加固
1.
In view of this problem,the leading consolidation technology has been put forward and effectively solves the problem that the tunnel becomes deformed with the effect of dynamical pressure,and brings great economic results and social benefits.
针对漳村煤矿西下山主要巷道压力大、采用传统支护方式难以解决巷道支护在邻近工作面回采期间变形的问题,提出动压影响条件下超前加固技术,有效解决了受动压影响巷道变形问题,并带来可观的经济效益和社会效益。
4) pre-reinforcement
超前预加固
1.
Numerical simulation is made for the excavation of Liuyanghe tunnel,which is constructed by pre-reinforcement method.
采用超前预加固工法,对浏阳河隧道开挖过程进行数值模拟,通过分析超前预加固法对隧道位移、受力的影响,并研究各加固参数的敏感性,得到掌子面的超前锚杆加固长度对掌子面的稳定性影响最大,掌子面外超前预加固对改善超前核心土受力也有较大影响。
5) Forepoling Bolt
超前锚杆加固
1.
Application Study on Forepoling Bolt Parameters with Algorithm of Spline Weight Function Artificial Neural Network
样条权函数神经网络算法在超前锚杆加固方式中的应用研究
6) coal ahead of reinforcement
煤体超前加固
补充资料：边坡预应力锚索加固
边坡预应力锚索加固
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条