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Vacuum preloading drainage consolidation method for muddy titanium dioxide tailings
The invention belongs to the technical field of tailings pond safety, and particularly discloses a vacuum preloading drainage consolidation method for muddy titanium dioxide tailings. The method for solidifying titanium dioxide mud is provided, the blank of treating the titanium dioxide mud through a vacuum pre-loading method is filled in, and the long-term safety and stability of a titanium dioxide tailings pond are improved. The safety of the tailings pond is improved, the construction effect is detected, and the titanium dioxide mud cross plate shear strength and site foundation bearing capacity are remarkably improved after vacuum preloading treatment. The method is low in cost and high in safety, the vacuum pre-loading treatment cost is reduced by one time or above compared with a piling pre-loading method and the like, and high safety is achieved. The construction process is simple, the requirement for equipment is not high, cost is low, and the long-term stability of the titanium dioxide mud pond can be effectively improved. The application range is wide, the method is not only suitable for the tailings pond in dry regions but also suitable for the tailings pond in south rainy regions.
本发明属于尾矿库安全技术领域，具体公开了本发明提出了一种淤泥质钛白尾矿真空预压排水固结方法，本发明提出了固结钛白泥的方法，填补了真空预压法处理钛白泥方面的空白，提高了钛白尾矿库长期安全稳固性。提高了尾矿库的安全性，经施工效果检测，真空预压处理后钛白泥十字板剪切强度及场地地基承载力得到显著提升。本发明成本低、安全性高，真空预压处理成本较堆载预压等方法处理成本节省一倍以上，且安全性高。施工工艺简单，对设备要求不高，成本低，可有效地提高钛白泥库的长期稳固性。适用范围广，不仅适用于干旱地区尾矿库，亦适用于南方多雨地区尾矿库。
Vacuum preloading drainage consolidation method for muddy titanium dioxide tailings
The invention belongs to the technical field of tailings pond safety, and particularly discloses a vacuum preloading drainage consolidation method for muddy titanium dioxide tailings. The method for solidifying titanium dioxide mud is provided, the blank of treating the titanium dioxide mud through a vacuum pre-loading method is filled in, and the long-term safety and stability of a titanium dioxide tailings pond are improved. The safety of the tailings pond is improved, the construction effect is detected, and the titanium dioxide mud cross plate shear strength and site foundation bearing capacity are remarkably improved after vacuum preloading treatment. The method is low in cost and high in safety, the vacuum pre-loading treatment cost is reduced by one time or above compared with a piling pre-loading method and the like, and high safety is achieved. The construction process is simple, the requirement for equipment is not high, cost is low, and the long-term stability of the titanium dioxide mud pond can be effectively improved. The application range is wide, the method is not only suitable for the tailings pond in dry regions but also suitable for the tailings pond in south rainy regions.
本发明属于尾矿库安全技术领域，具体公开了本发明提出了一种淤泥质钛白尾矿真空预压排水固结方法，本发明提出了固结钛白泥的方法，填补了真空预压法处理钛白泥方面的空白，提高了钛白尾矿库长期安全稳固性。提高了尾矿库的安全性，经施工效果检测，真空预压处理后钛白泥十字板剪切强度及场地地基承载力得到显著提升。本发明成本低、安全性高，真空预压处理成本较堆载预压等方法处理成本节省一倍以上，且安全性高。施工工艺简单，对设备要求不高，成本低，可有效地提高钛白泥库的长期稳固性。适用范围广，不仅适用于干旱地区尾矿库，亦适用于南方多雨地区尾矿库。
Vacuum preloading drainage consolidation method for muddy titanium dioxide tailings
淤泥质钛白尾矿真空预压排水固结方法
LI YULEI (author) / LI ZHEHUI (author) / GUO DAPING (author) / HU LIANGCAI (author) / YU BAOMIN (author) / ZHANG YUSHENG (author) / CUI YUFENG (author) / XIE LINGFENG (author) / JIANG SHUWU (author) / LONG FEIYU (author)
2020-08-07
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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