灰色理论在冻结工程工期优化中的应用  

Application of Grey Theory in Period Optimization of Freezing Construction

作　　者：谭章禄[1] 陈志宇[1] 

机构地区：[1]中国矿业大学(北京)管理学院,北京100083

出　　处：《煤矿安全》2013年第7期226-228,共3页Safety in Coal Mines

摘　　要：冻结工程中,影响施工工期的各项技术参数在施工前主要是依靠过去施工的经验或者设计方所指定的数据。而施工时各项技术参数对工期的影响并不能立刻显现出来,需要一个周期才能达到平衡点。采用灰色关联度分析方法对冻结工程工期技术参数进行优化,建立了模型并较好地对各个参数进行了预测。所得预测值较为真实地反映了实际情况,并通过实时调整施工中的参数,进行成本和工期的优化,证明了该方法的合理性与有效性。In the freezing engineering,the technical parameters that affected the construction period mainly relied on the past experience of the construction or the data specified by design unit before the construction.The effects of the technical parameters on the construction period were not immediately obvious in the construction,it need a cycle to achieve the balance point.In this paper,the grey correlation analysis method was adopted to optimize the technical parameters of the freezing engineering period,and a model was established in order to better predict various parameters.The obtained predictive value truly reflected the actual situation,and it optimized the cost and construction period through the real-time adjustment of the technical parameters,which indicated the rationality and effectiveness of this method.

关 键 词：冻结工程 施工工期 技术参数优化 灰色系统理论 预测分析 

分 类 号：TD325[矿业工程—矿井建设]