复杂条件下申请划定矿区范围方案的设计

某拟建地下矿山区域地形条件复杂、矿山周边环境复杂（探矿权周边有2个采矿权和1个探矿权预留区、多个工业场地）、矿体埋藏较深、绝大部分资源估算范围与探矿权范围重叠，井口和工业场地布设方案以及开拓运输方案选择困难，多个复杂条件造成申请划定矿区范围方案的设计较复杂。为保证设计方案能够满足后续设计和施工的需要，并为后续的设计和施工过程预留少部分的调整范围，首先根据该矿地质条件提出了申请划定矿区范围的主要原则，详细分析了各复杂影响因素，分别根据符合规划、可供开采的资源分布范围、井口和工业场地、开拓运输、岩移范围、保安矿柱等因素对方案进行了设计；然后分区域设计了申请划定的矿区范围，根据各方案和构筑物安全防护带、岩移范围、保安矿柱、可供开采资源储量、预留调节、地质影响等因素的相互关系确定了最终方案；最后提出了矿权整合、优化调整矿区范围、整合共用生产系统以获得最大经济效益的建议。

Design of the Scheme of Applying for Delineation of Mining Area Under Complex Conditions

A newly built underground mine has complex terrain conditions and complex surrounding environment (two mining right and one mining right reserve area,multiple industrial sites),deep buried orebody, most of the resource estimation range overlaps with the scope of exploration right,and selection of the layout scheme of wellhead and industrial site scheme and development and transportation scheme are diffcult,the design of the scheme of applying for delineation of mining area is difficult based on many complex factors.In order to ensure that the design scheme can meet the needs of subsequent design and construction,and provide a certain adjustment range for subsequent design and construction,firstly,according to the geological conditions of the mine,the principles for applying for the delineation of mining area are proposed,the complex influence factors are discussed,the corresponding schemes are designed based on the plans,distribution scope of mining resources,wellhead and industrial site,development and transportation,range of rock shift and security pillar;then,the delineation of mining area is done by retional design, according to the relationship between the above various schemes and the safety belts of structures,range of rock shift,security pillar,resource reserves for exploitation,reserve adjustment and the geological influence,the final delineation scheme of mining area is determined;finally,in order to realize the maximization goal of mine economic benefits,some suggestions related to the integration of mineral rights,optimizing the adjustment of mining area and integrating the common production system are given,so as to provide reliable reference for the similar mines.