为防止该矿采矿疏干导致地表大面积塌陷，甚至可能引起附近湖水倒灌矿坑，经多次技术论证后，采用了帷幕注浆堵水方案进行治理。
A curtain grouting blocking technique was used for treating ground collapse and possible lake water entering mine pits due to drainage during mining.
分析了张集矿塌陷区地表水系遭破坏后带来的负面影响，介绍了矿区内地表水系破坏特征及其治理现状。
Analysed the disadvantage of water system influenced by subsidence and introduced the characters of destroying and existing state of treatment.
为此，对地表塌陷进行了综合治理，其中采用了静压注浆、在人工河渠施工旋喷桩的措施，有效地控制了地表塌陷。
Therefore, the surface subsidence was controlled comprehensively through measures like static pressure grouting and building shotcrete piles in the artificial river channel.
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