尾矿库设计方案.doc

目 录第一章 概 述 ........................................................................................................................................11.1 设计依据 ...............................................................................................................................11.2 企业概况 ...............................................................................................................................41.3 交通位置及库区地形 ...........................................................................................................41.4 库区现状 ...............................................................................................................................61.5 自然条件 ...............................................................................................................................61.6 选矿厂相关工艺资料 ...........................................................................................................7第二章 尾矿库库址的选择 ....................................................................................................................92.1 库址选择 ...............................................................................................................................92.2 筑坝材料及尾矿库内基础分析 .........................................................................................112.3 尾矿库均质土坝类型 .........................................................................................................112.4 尾矿库坝址位置的确定 .....................................................................................................12第三章 主要建设方案的确定 ..............................................................................................................133.1 设计的基本原则 .................................................................................................................133.2 尾矿库的相关基础资料 .....................................................................................................133.3 尾矿库型式的确定 .............................................................................................................143.4 尾矿库设计方案比较 .........................................................................................................143.4 尾矿设施位置的确定 .........................................................................................................163.6 尾矿库库容及服务年限 .....................................................................................................173.７ 尾矿库汇水面积 ...............................................................................................................183.８ 尾矿库等别 .......................................................................................................................183.９ 尾矿坝设计方案 ...............................................................................................................193.1０ 排水及泄洪设施设计 .....................................................................................................223.1１ 尾矿排放方式 .................................................................................................................233.1２ 回水利用方案的确定 .....................................................................................................243.13 坝坡渗流稳定性计算 ........................................................................................................263.14 坝体稳定性分析 ................................................................................................................283.15 防洪安全可靠性分析 ........................................................................................................35第四章 尾矿库安全运行管理与环境保护 ..........................................................................................394.1 尾矿环境保护 .....................................................................................................................404.2 尾矿库维护管理 .................................................................................................................404.3 尾矿排放的操作管理 .........................................................................................................414.4 尾矿库防洪与排洪 .............................................................................................................414.5 尾矿库渡汛 .........................................................................................................................424.6 排渗设施管理与渗流控制 .................................................................................................434.7 抗震 .....................................................................................................................................43第六章 存在问题及建议 ......................................................................................................................446.1 存在问题 .............................................................................................................................446.2 建议 .....................................................................................................................................44编制说明安 全 生 产 关 系 到 人 民 的 生 命 财 产 安 全 ， 关 系 到 国 民。