尾矿库运行期DADT循环管控技术

发布时间：2018-05-08 13:24

本文选题：全寿命周期 + 健康档案　；参考：《中国安全生产科学技术》2016年01期

【摘要】：为提高尾矿库这一矿山重大危险源安全监管系统化水平,实现数字化安全监管,提出了全寿命周期DADT循环管控技术理论。这项技术首先需要整合管控对象的三维数字化测控成果与调研资料,建立全寿命周期"健康档案",其次运用DADT循环管控方法,同时耦合相关专业技术,"诊断、分析、设计、治理"管控对象的安全特征要素,发现并解决安全隐患。结合尾矿库自身特点与测控成果,阐述了尾矿库全寿命周期DADT循环管控技术的运行流程。以白马尾矿库为例,在三维点云数据基础上建立实体模型,运用全寿命周期DADT循环管控技术,耦合调洪演算过程,结果表明,尾矿库在后期堆排过程中,库区会出现"封闭水域",提前发现并科学解决了尾矿库排洪隐患。全寿命周期DADT循环管控技术的运用,克服了以往安全监管对管控对象安全状况系统性掌控的不足,有利于精确处理安全隐患,为数字化安全监管的实现提供了一种全新思路。
[Abstract]:In order to improve the systematic level of safety supervision and control of tailing reservoir as a major mine hazard source and to realize digital safety supervision, the theory of DADT cycle management and control technology for the whole life cycle is put forward. This technology first needs to integrate the 3D digital measurement and control results and survey data of the control object, establish the whole life cycle "health file", then use the DADT cycle management and control method, at the same time coupling the related professional technology, "diagnosis, analysis, design," Manage the safety features of the control object, discover and solve the hidden danger. Based on the characteristics of tailings reservoir and the results of measurement and control, the operation flow of DADT cycle control technology in the whole life cycle of tailing reservoir is expounded. Taking Baima tailings reservoir as an example, the solid model is established on the basis of 3D point cloud data, and the whole life cycle DADT cycle control technique is used to couple the flood adjustment and calculation process. The results show that the tailings reservoir is in the late stage of pile discharge process. "closed water area" will appear in the reservoir area, and the hidden danger of flood discharge in tailing reservoir can be found and solved scientifically in advance. The application of life-cycle DADT cycle management and control technology overcomes the shortage of systematic control of the safety condition of the control object in the past, which is helpful to deal with the hidden danger of safety accurately, and provides a new way for the realization of digital safety supervision.
【作者单位】：西南交通大学机械工程学院;四川省安全科学技术研究院;中国中铁二院集团有限责任公司;
【基金】：四川省科技支撑计划项目(12ZC1861) 四川省科技厅国际合作计划项目(12GH0005)
【分类号】：TD926.4

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