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- The mining of shallow coal bed in Shenfu Mine is seriously threatened by suffosion hazard of coal shaft. 神府礦區淺部煤層開(kāi)采受到礦井潰砂的嚴重威脅。
- For preventing destabilization of the slopes, the original stable structures must be protected and the open form measures with function of the preventing suffosion should be selected. 6. 5.為防治斜坡失穩,首先應保護落石堆積的自穩結構和選用有防潛蝕功能的開(kāi)放型措施;
- the suffosion calculating (with influence of various engineering) is most important task for stability evaluation. 5. 其穩定性評價(jià)應首先分析不同工程活動(dòng)影響下產(chǎn)生潛蝕的可能性;
- Keywords disastrous accident;mine suffosion;controlling engineering;Shenfu mining area; 災害性事故;礦井潰砂;防治工程;神府礦區;
- suffosion ( subsurface erosion) 潛蝕
- suffosionn. [地]管流現象
- subrosionn. 潛蝕;地下淋溶