It is simple and easy to be popularized on-site to judge support stability by using the concept of the area of force equilibrium.
运用所提出的“力平衡区”的概念判断支架稳定性,方法简单,便于在现场推广应用。
参考来源 - 大采高综采围岩控制与支架适应性研究Stability of support is another key whether this technology is carried.
大采高综采支架稳定性(高架稳定性)是该采矿方法能否顺利实施的另一关键问题。
参考来源 - 大采高综采围岩控制与支架适应性研究·2,447,543篇论文数据,部分数据来源于NoteExpress
急倾斜煤层属难采煤层,具有安全状况差、支架稳定性差、机械化程度低、回采效率低等问题。
The steep inclined seam is a difficult mining seam with a poor safety condition, a poor support stability, a lower mechanization and lower mining rate.
结论视网膜细胞间水肿与玻璃体收缩有相关性,玻璃体胶原的相互交连并导致支架稳定性的破坏是其主要原因。
Conclusions vitreous contraction and retinal extracellular edema were correlated. The main reason may be the cross-links of vitreous collagen that damages the stability of collagen structure.
分析结果表明该支架系统的强度、刚度及稳定性均满足要求。
The analytical results show that the strength, rigidity and stability of the support system meet the requirements.
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