Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Low-carbon lime mine water gushing treatment construction method
The invention discloses a low-carbon lime mine water gushing treatment construction method, which relates to the technical field of mine water gushing treatment and comprises the following steps that underground water is sealed by two rows of holes, one row is sand washing holes, the other row is curtain grouting holes, the distance between the two rows is 40-50m, the sand washing holes are constructed firstly, and then the curtain grouting holes are constructed; in the sand washing hole, a sand washing pipe is tripped into a karst cavity part, and a slurry pump is adopted to convey sand and stones for filling; filling a curtain grouting hole with non-solidified sand soil slurry prepared from sand, machine-made crushed soil and water; the non-solidified sand slurry is poured to fill the karst channel to form an anti-seepage body with an inverted filter, the effect of blocking lime mine water gushing is achieved, finally treatment of the mine water gushing channel is completed, sand and non-machine-made broken soil serve as grouting materials, the use amount of cement is reduced, the method conforms to the theme of green carbon reduction, and the method has the potential of long-acting development. And through a two-row hole pouring construction method, the material loss is reduced, the construction efficiency is improved, and the effects of plugging and water stopping are achieved.
本发明公开了一种低碳型的石灰矿山涌水治理施工方法，涉及矿山涌水治理技术领域,包括以下步骤：两排孔对地下水进行封闭，一排为冲砂孔，一排为帷幕灌浆孔，两排相距40～50m，先施工冲砂孔，后施工帷幕灌浆孔；在冲砂孔中，对有岩溶空腔部分，下入冲砂管，采用渣浆泵输送砂石进行充填；对帷幕灌浆孔，采用砂、机制破碎土和水配非固化砂土浆，进行充填；灌注非固化的砂土浆填充满岩溶通道，形成带反滤体的防渗体，达到封堵石灰矿山涌水的效果，最终完成矿山涌水通道的治理，以砂和非机制破碎土作为灌浆材料，减少了水泥的用量，符合绿色减碳的主题，具备长效发展的潜力。通过两排孔灌注施工方法，减少了材料损耗，提高了施工效率，达到封堵止水的作用。
Low-carbon lime mine water gushing treatment construction method
The invention discloses a low-carbon lime mine water gushing treatment construction method, which relates to the technical field of mine water gushing treatment and comprises the following steps that underground water is sealed by two rows of holes, one row is sand washing holes, the other row is curtain grouting holes, the distance between the two rows is 40-50m, the sand washing holes are constructed firstly, and then the curtain grouting holes are constructed; in the sand washing hole, a sand washing pipe is tripped into a karst cavity part, and a slurry pump is adopted to convey sand and stones for filling; filling a curtain grouting hole with non-solidified sand soil slurry prepared from sand, machine-made crushed soil and water; the non-solidified sand slurry is poured to fill the karst channel to form an anti-seepage body with an inverted filter, the effect of blocking lime mine water gushing is achieved, finally treatment of the mine water gushing channel is completed, sand and non-machine-made broken soil serve as grouting materials, the use amount of cement is reduced, the method conforms to the theme of green carbon reduction, and the method has the potential of long-acting development. And through a two-row hole pouring construction method, the material loss is reduced, the construction efficiency is improved, and the effects of plugging and water stopping are achieved.
本发明公开了一种低碳型的石灰矿山涌水治理施工方法，涉及矿山涌水治理技术领域,包括以下步骤：两排孔对地下水进行封闭，一排为冲砂孔，一排为帷幕灌浆孔，两排相距40～50m，先施工冲砂孔，后施工帷幕灌浆孔；在冲砂孔中，对有岩溶空腔部分，下入冲砂管，采用渣浆泵输送砂石进行充填；对帷幕灌浆孔，采用砂、机制破碎土和水配非固化砂土浆，进行充填；灌注非固化的砂土浆填充满岩溶通道，形成带反滤体的防渗体，达到封堵石灰矿山涌水的效果，最终完成矿山涌水通道的治理，以砂和非机制破碎土作为灌浆材料，减少了水泥的用量，符合绿色减碳的主题，具备长效发展的潜力。通过两排孔灌注施工方法，减少了材料损耗，提高了施工效率，达到封堵止水的作用。
Low-carbon lime mine water gushing treatment construction method
一种低碳型的石灰矿山涌水治理施工方法
BIN BIN (Autor:in) / DING JIANBO (Autor:in) / HUANG XIAOQIAN (Autor:in) / ZHENG ZHEN (Autor:in) / TIAN XINHONG (Autor:in) / HE MOLI (Autor:in) / LIU JUN (Autor:in) / YANG DONGSHENG (Autor:in) / XIONG XIAOLIN (Autor:in) / MA LIJUN (Autor:in)
13.01.2023
Patent
Elektronische Ressource
Chinesisch
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