goaf信息详情
n.废矿
goa───n.西藏高原产的一种羚羊
goad───n.刺激；（赶牲口用的）刺棒；激励；vt.刺激；激励；用刺棒驱赶；煽动；n.(Goad)人名；(英)戈德
goal───n.目标；球门，得分数；终点；vi.攻门，射门得分
goas───n.西藏高原产的一种羚羊
goat───n.山羊；替罪羊（美俚）；色鬼（美俚）
golf───n.高尔夫球；高尔夫球运动；vi.打高尔夫球；n.(Golf)人名；(西、挪)戈尔夫
goof───v.犯愚蠢的错误；闲荡；过量服用（违禁药品）；n.愚蠢的错误；傻瓜，蠢人
gowf───戈夫
loaf───n.条，一条面包；块；游荡；vt.游荡；游手好闲；虚度光阴；vi.游荡；游手好闲；虚度光阴
UDEC simulation results show that the porosity of overburden rock fissure field in goaf and its curve is saddle-shaped.───UDEC模拟结果表明，采空区覆岩裂隙区域孔隙率曲线呈鞍状分布。
deformation of ruptured rock mass is the mostly causation of ground subsidence over goaf.───采空区破裂岩体变形是导致地表沉陷的主要原因。
above old goaf threatens the safety of surface buildings.───采空区造成地层缓慢沉陷，严重威胁地表建筑物的安全。
The impact of coal mine goaf on seismic surface ground motion and its dynamic stress distribution around the tunnel was investigated.───研究了煤田采空区对地面地震动的影响以及采空巷道的动应力分布。
The concept of inferior spontaneous combustion state in goaf is presented regarding the coal goaf with high risk of spontaneous combustion.───针对高危自燃采空区遗留煤发生自燃问题，提出采空区亚自燃状态的概念。
Particularly some unknown around the state-owned mine goaf is one of the most important damage source to impact on the mine safety.───特别是一些国有矿山周边的不明采空区，是影响矿山安全生产最主要的危害源之一。
In the same goaf, there would be an equivalent or approximate equivalent obvious variation period and sustained time.───同一采空区中，不同测点有相等或近似相等的显著变化周期和持续时间。
Therefore, the seismic and dynamic load affected to the stability of the goaf should be considered in the mining design.───因此在开采设计时，应考虑地震等动载荷对采空区稳定性的影响。
The foundation stability and residual deformation must be evaluated before building life or service facilities above old mine goaf.───在老采空区上方建设生活或服务设施时，必须对老采空区上方地基稳定性和残余变形情况进行评价和预测。
The disproportion of the oxygen concentration between the inlet and return sides inside the goaf observed in the field is rationally explained from fluid mechanics principle.
On the basis of geophysical characteristics of goaf and by using the transient electromagnetic method and analyzing the apparent resistivity section, the authors accurately located the goaf.
Water source includes aquiferous layer, river, water-eroded cave, goaf seeper, preferred faults with abundant groundwater.
And above 90 % spontaneous combustion occurs in goaf.
Combined with coal characteristics in goaf of fully mechanized top-coal caving, determinant criteria and methods of hazard zone in goaf are determined by theory of coal spontaneous combustion zone.
The coal spontaneous combustion in the goaf is one of the main coal disasters.
The determination of damage height of superincumbent stratum of goaf has immense meaning for safety and reasonable exploitation of coal seam under water body, building and railway.
The analog simulation method is a important approach for people to study the inherent law of ground stability with goaf.
The paper introduced the successful application of high bench caving method of using deep hole roller rock bit into the practice of solving the complex goaf area, a stuff problem of this kind.