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A platform for research: civil engineering, architecture and urbanism
Mining industry solid waste dry storage yard stacking slope deformation control method
The invention provides a deformation control method for a stacking slope of a mining solid waste dry storage yard. The deformation control method comprises the following steps that S1, a blocking dam is stacked; s2, landfill materials in the dam are treated; s3, heaping materials are formed; S4, multi-stage sub-dam heaping is carried out; s5, a reinforced cushion layer is arranged; s6, setting drainage facilities; and S7, arranging a barrier surface layer. Mining solid wastes are blocked and supported through the blocking dam; the sub-dams are piled up to form a reinforced inclusion, so that the formation of a piled surface is effectively controlled, and the upheaval deformation in the horizontal direction is limited; mining industry solid waste is stacked in a storage yard space, reinforced cushion layers are arranged in a layered mode, lateral deformation of a solid waste stacking body is effectively restrained, and a reinforced mechanical stable layer with better deformation resistance is formed; the seepage drainage facility is used for guiding and draining seepage water in the mineral solid waste accumulation body; the blocking surface layers are arranged on the accumulation side slope and the accumulation face in a zoning and blocking mode, rainwater infiltration of the accumulation surface is blocked, the problem that rainwater scours and permeates the accumulation side slope of the mining solid waste storage yard is effectively solved, disturbance to the accumulation side slope is small, the construction progress is fast, operation is easy and convenient, the operation cost is saved, the reinforcement and drainage effects are outstanding, and the environment-friendly requirements for dust falling, leachate reduction and the like are met.
本发明提供一种矿业固废干堆场堆积边坡变形控制方法，包括以下步骤：S1、堆筑拦挡坝；S2、坝内填埋料处理；S3、堆筑材料形成：S4、多级子坝堆筑；S5、设置加筋垫层；S6、设置排渗设施；S7、设置阻隔表层。通过拦挡坝拦挡和支撑矿业固废；通过堆筑子坝并使其形成加筋包裹体，有效控制堆积面形成和限制水平方向的隆起变形；利用堆场空间堆积矿业固废，并分层设置加筋垫层，有效约束固废堆积体的侧向变形，形成更好抗变形能力的加强力学稳定层；排渗设施导排矿业固废堆积体内的渗水；堆积边坡和堆积面分区分块设置阻隔表层，隔断堆积表面雨水下渗，有效解决雨水对矿业固废堆场堆积边坡的冲刷和渗透，对堆积边坡扰动少、施工进度快、操作简便、节约运行成本，加筋及排水效果突出，兼顾降尘及渗滤液减量等环保要求。
Mining industry solid waste dry storage yard stacking slope deformation control method
The invention provides a deformation control method for a stacking slope of a mining solid waste dry storage yard. The deformation control method comprises the following steps that S1, a blocking dam is stacked; s2, landfill materials in the dam are treated; s3, heaping materials are formed; S4, multi-stage sub-dam heaping is carried out; s5, a reinforced cushion layer is arranged; s6, setting drainage facilities; and S7, arranging a barrier surface layer. Mining solid wastes are blocked and supported through the blocking dam; the sub-dams are piled up to form a reinforced inclusion, so that the formation of a piled surface is effectively controlled, and the upheaval deformation in the horizontal direction is limited; mining industry solid waste is stacked in a storage yard space, reinforced cushion layers are arranged in a layered mode, lateral deformation of a solid waste stacking body is effectively restrained, and a reinforced mechanical stable layer with better deformation resistance is formed; the seepage drainage facility is used for guiding and draining seepage water in the mineral solid waste accumulation body; the blocking surface layers are arranged on the accumulation side slope and the accumulation face in a zoning and blocking mode, rainwater infiltration of the accumulation surface is blocked, the problem that rainwater scours and permeates the accumulation side slope of the mining solid waste storage yard is effectively solved, disturbance to the accumulation side slope is small, the construction progress is fast, operation is easy and convenient, the operation cost is saved, the reinforcement and drainage effects are outstanding, and the environment-friendly requirements for dust falling, leachate reduction and the like are met.
本发明提供一种矿业固废干堆场堆积边坡变形控制方法，包括以下步骤：S1、堆筑拦挡坝；S2、坝内填埋料处理；S3、堆筑材料形成：S4、多级子坝堆筑；S5、设置加筋垫层；S6、设置排渗设施；S7、设置阻隔表层。通过拦挡坝拦挡和支撑矿业固废；通过堆筑子坝并使其形成加筋包裹体，有效控制堆积面形成和限制水平方向的隆起变形；利用堆场空间堆积矿业固废，并分层设置加筋垫层，有效约束固废堆积体的侧向变形，形成更好抗变形能力的加强力学稳定层；排渗设施导排矿业固废堆积体内的渗水；堆积边坡和堆积面分区分块设置阻隔表层，隔断堆积表面雨水下渗，有效解决雨水对矿业固废堆场堆积边坡的冲刷和渗透，对堆积边坡扰动少、施工进度快、操作简便、节约运行成本，加筋及排水效果突出，兼顾降尘及渗滤液减量等环保要求。
Mining industry solid waste dry storage yard stacking slope deformation control method
一种矿业固废干堆场堆积边坡变形控制方法
SHI CANHAI (author) / LAN RONG (author) / WANG RUIQI (author) / LIU MINGSHENG (author) / HUANG QIAOYUN (author) / FU CAN (author) / CHEN YULIN (author) / SUN GAOYUE (author) / LI LYU (author) / LI LIANQIANG (author)
2024-06-14
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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