摘要
砂石料料场规划是混凝土工程施工组织设计中一个重要课题。文中系统地分析了砂石料场特性，料场建设、开采，加工及运输费用之间的关系，建立了料场规划的混合整数规划模型，并采用Ｄａｋｉｎ分枝定界技术进行求解，选择经济合理的规划方案。实例分析表明，模型是有效的。
The planning of the aggregate borrow area is a very important problem in construction organisa-tion design of a concrete project. In This paper the characterestics and the construction of aggregate borrowarea,the relationships between the costs of quarrying processing and transporting,are analyzed,a mixed inte-ger programming model for aggregate borrow area planning is established and the solution with Dakinsbranch-and- bound method used. The case study showes that the mode is rational.
出处
《水电站设计》
1995年第2期16-21,共6页
Design of Hydroelectric Power Station
关键词
混凝土施工
砂石料
料场选择
施工组织设计
construction design,sand and gravel exploitation, selection of aggregte quarry,combined model,branch-and-bound method.
