| 1. | Research of interaction between support working resistance and overlying strata movement
支架工作阻力与覆岩作用机理研究 |
| 2. | Application of dynamic mechanics model of overlying strata movement and damage above goaf
采空区上覆岩层移动破坏动态力学模型的应用 |
| 3. | Analog simulation of the law of overlying strata movement under close quarters goaf mining
近距离采空区下开采覆岩移动规律相似模拟研究 |
| 4. | Main factors influencing radius definition and pillar leaving in calculation of the strata movement
岩移计算中主要影响半径确定及煤柱留设的问题 |
| 5. | Variability analysis of overlying strata movement rule and mining field pressure under super - thick magmatic rock
巨厚岩浆岩下开采覆岩移动规律及采场压力变异性分析 |
| 6. | Through analyzing on the field observation data of 2307 mining face of chengzhuang coal mine , this paper probes into the surface movement regularity and relevant strata movement parameters of 2307 comprehensive mechanized workface after mining , and obtains some corresponding conclusions
通过对成庄矿2307工作面现场观测数据的分析,探讨了2307综放工作面开采后的地表移动规律和有关岩移参数,并得出了相应结论。 |
| 7. | The penetration test study the disturbance of soil in difference location . by using finite element method , the paper study the stratum movement and the earth surface deformation caused by pipe jacking , analysis the construction parameter such as head pressure , deflexion , friction force impact on earth surface deformation , give the distributing rule and range of additional soil pressure in soil
采用有限元计算分析的方法，对顶管施工引起的地层运动及地表位移进行研究，分析了机头土压力、机头偏斜、摩阻力等不同施工参数对地表变形的影响以及附加应力在土中的分布规律和影响范围。 |
| 8. | Based on field geological conditions , this paper analyzes the influence law of the bulk factor of filling body on the overlaying strata movement , the stability of key strata and its influence on the overlaying strata movement under the condition of complete fill in goaf , and puts forward the allowable bulk factor of filling body of sustaining strata movement in the rational range
本文结合现场地质条件，分析了采空区全部充填条件下，充填体压缩率对上覆岩层活动的影响规律，分析了该条件下关键层的稳定性及其对上覆岩层活动的影响，提出了保持岩层移动的合理范围的充填体压缩率。 |
| 9. | Through inversion analyzing the results of inspection and observation which was applied the multipoint displacement measures and the drilling anchor stress measures to the top surface in the xianggui gypsummine eastern workings , this article will attempt to propose the deformation law of stope terrane after the underwater mine area , which provided a reliable basis for taking measures to control the strata movement
摘要为了研究湘桂石膏矿的岩体变形规律，对该矿东采区顶板岩孔多点位移计观测和钻孔锚杆应力计检测的结果进行综合反演分析，提出了水下矿区开挖后采场岩层的变形规律，为采取有效措施控制岩层移动提供了依据。 |
