ICS 73-010 D 01 DB41 河 南省地方标准 DB41/ T975—2014 赤泥干式堆存安全技术规范 Safety technical specifications for dry red mud yard 2014-11-30发布 2014-12-30实施 河南省质量技术监督局 发布   DB41/T 975—2014 目 次 前 言 ............................................................................. I 1范围............................................................................... 1 2规范性引用文件..................................................................... 1 3术语和定义......................................................................... 1 4堆存库............................................................................. 2 4.1 4.2 4.3 4.4 选址 .......................................................................... 2 库容 .......................................................................... 3 等别和构筑物级别 .............................................................. 3 辅助设施 ...................................................................... 4 5赤泥坝............................................................................. 4 5.1 5.2 5.3 一般规定 ...................................................................... 4 稳定性计算 .................................................................... 4 坝体构造 ...................................................................... 6 6防渗............................................................................... 7 7排渗与回水......................................................................... 8 7.1 7.2 7.3 一般规定 ...................................................................... 8 排渗竖井及排渗管 .............................................................. 8 回水 .......................................................................... 8 8排水泄洪........................................................................... 8 8.1 8.2 8.3 8.4 一般规定 ...................................................................... 8 水文计算及调洪演算 ............................................................ 9 排洪构筑物设置 ................................................................ 9 排洪构筑物的要求 .............................................................. 9 9堆存作业........................................................................... 9 9.1 9.2 一般规定 ...................................................................... 9 堆存工艺 ...................................................................... 9 10监测要求......................................................................... 10 10.1 10.2 安全监测 .................................................................... 10 环境监测 .................................................................... 10 11闭库............................................................................. 11 12安全管理......................................................................... 11 12.1 12.2 12.3