911chaxun查询科学技术名词矿山压力与岩层控制
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顶板垮落 相关科技名词
- 矿山压力rock pressure [in mine]
- 矿山压力显现strata behaviors
- 原岩[体]virgin rock [mass]
- 围岩surrounding rock
- 原岩应力initial stress;stress in virgin rock mass
- 采动应力mining-induced stress
- 应力增高区stress-concentratedarea
- 应力降低区stress-relaxed area
- 叠加应力superimposed stress
- 自重应力gravity stress
- 构造应力tectonic stress
- 支承压力abutment pressure
- 前支承压力front abutment pres-sure
- 后支承压力rear abutment pressure
- 侧支承压力side abutment pressure
- 松动压力broken-rock pressure
- 变形压力rock deformation pressure
- 顶板roof
- 底板floor
- 伪顶false roof
- 直接顶immediate roof;nether roof
- 基本顶main roof
- 顶板稳定性roof stability
- 坚硬岩层strong stratum;hard stratum
- 松软岩层weak stratum;soft stra-tum
- 破碎顶板fractured roof;friable roof
- 人工顶板artificial roof
- 再生顶板mat;regenerated roof
- 上覆岩层overlying strata
- 离层bed separation
- 自然平衡拱dome of natural equilibrium;natural arch
- 原生裂隙initial fissure
- 构造裂隙tectonic fissure
- 采动裂隙mining-induced fissure
- 岩石软化系数softening factor of rock
- 普氏系数Protodyakonov coefficient;шкала крепости пород по М. М. Протодьяконову(Russian)
- 岩石黏聚力rock cohesion
- 岩石内摩擦角internal friction an-gle of rock
- 岩层控制strata control
- [工作面]顶板控制roof control
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