loose zone around gateway 巷道围岩松动带
loose zone in surrounding rocks 围岩松动圈
Loose-development zone 松散型开发区
Stress distribution in the slope is influenced not only by distribution of loose zone and loose extent, but also spatial shapes of deep slope of open-pit.
边坡应力场分布不但受到松动岩体的分布范围与松动程度的影响,同时还受深凹边坡空间形状的影响。
参考来源 - 岩质深凹边坡松动岩体工程特性研究In allusion to the slipping-ripping damage for bedding slope, the method of conforming loose zone caused by cutting with the terrane unstable length is put forward.
针对顺层结构红层软岩边坡的滑移—拉裂型破坏,提出了基于岩层失稳长度的开挖松动区确定方法。
参考来源 - 红层软岩开挖边坡致灾机理及防治技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The results show that the ceramic coating is composed of a two-layer structure with the surface loose zone and the inner compact zone.
结果表明，陶瓷膜具有内部致密层和外部疏松层两层结构，膜层与铝基体为冶金结合。
Testing and judgment of surrounding rock loose zone of tunnel engineering is very important for construction supporting design in the tunnel construction period.
隧道工程施工期围岩松动圈的测试与判定，对于施工支护设计具有重要作用。
Methods to define the laneways loose zone of thick coal seam with enriched gas and spontaneous combustion is studied in the article and define the rational the length of sealed borehole.
研究了铜川矿务局下石节煤矿高瓦斯油气共生易自燃厚煤层巷道松动圈的范围，确定合理封孔长度。
应用推荐