【摘要】 山东铝厂第二赤泥堆场,由于堆存速度加快,赤泥凝结性差,经常发生漏坝、垮坝事故。本文根据赤泥理化及矿物性质,结合现有筑坝工艺,介绍了土工材料增强赤泥快速筑坝技术,石灰石、石膏等材料快速固化筑坝技术,渗透促硬材料增强赤泥快速筑坝技术,赤泥密实快速筑坝技术,塑料膜增温养护快速筑坝技术等,在赤泥液固比5:1的不利条件下,形成了一套较完整的赤泥坝安全增强体系,在全国率先实现了筑坝速度为10m/a软弱坝体的安全稳定。更多还原

【Abstract】 Shandong aluminum industry company second red mud dam usually takes place breaking down because piled time of the red mud is too short to solidify.This paper introduces fast damming technology with the civil gridiron and with the limestone or gypsum and agent and thin plastics so that dam is steady on the condition that damming speed is 10m/a and that liquid-to-solid ratio is 5.更多还原