尾矿库排渗辐射井的设计探讨

尾矿库排渗辐射井主要特点有：易于在尾砂层施工、适合渗透破坏治理、维护费用低、使用寿命长和施工速度快等，辐射井的结构由主井、辐射滤管、导水管和排水插板组成。详细说明了辐射井每一结构组成中各参数的确定方法，并阐述了平面布置设计中应考虑坝轴线长度、渗透破坏范围和破坏程度、水位高低以及导水管路径等因素，同时提出了初步估算整个辐射井出水量的计算公式以及由此确定导水管管径，最后简要介绍了铜山矿副坝辐射井设计，为尾矿库排渗辐射井设计提供了有益的参考。

Discussion on Design of Radiation Wells for Tailings Seepage Drainage

The main characteristics of easy construction under sand,suitable for seepage treatment,low cost in maintenance,long service life,and high-speed construction,the radiation wells for tailings seepage drainage consist of the main well,the radiation filter tube,the aqueduct and the drainage flashboard.The way of determining the parameter in each structural composition of radiation wells are described in detail,and such factors as the length of the dam axis,the scope of infiltration and sabotage and damage leve...