兰亭尾矿库的综合治理与扩容改造

COMPREHENSIVE CONTROL AND CAPACITY-RAISING RECONSTRUCTION OF LANTING TAILING POND

本文介绍了重点危库的综合治理。根据对该库的全面勘察分析，结合扩大库容采取的坝体排渗、排水设施的加固改造，副坝的修筑，三期排洪设施的建造等措施，保证了兰亭尾矿库的安全运行，并达到与矿山服务年限相一致，同时保有一定库容，适应远景发展的要求。

This paper introdnces the comprehensive control ways for a hazardous tailing pond. Based on the all-round surveying and analysing the pond, and teken the measures such as drainage of va-dose water from dam body, re forcing the drainage facility, building the subdam and constructing the 3rd-stage flood drainage facility,the safe exploitation of the Lanting Tailing Pond was ensured to meet the mine life and 7O% of perspective resource.