我国经济发展速度的日趋加快,对矿石等原材料的需求日益增加,推动了采矿业的蓬勃发展。越来越多的大、中型矿山进行扩界开采,此类项目的水土保持方案编制中遇到的各类问题也层出不穷。作者就大型矿山扩界项目的类型、常见问题、解决问题的思路进行相关的分析论述。同时,根据国家相关法律、法规、技术规范与标准,结合方案编制组人员的经验,提出了一些基本的问题分析思路。 The speed of economic development in our country is accelerating day by day, and the demand for raw materials such as ore is increasing day by day, which has promoted the vigorous development of the mining industry. As more and more large and medium-sized mines expand their production, various problems encountered in the compilation of soil and water conservation programs for these projects are also emerging in an endless stream. The author analyzes and discusses the types of large-scale mine expansion project, common problems and the solutions to problems. At the same time, according to the relevant state laws, regulations, technical specifications and standards, combined with the experience of program staff, put forward some basic problem analysis ideas.