应用整数规划理论中的隐枚举法，对施工机械的配备进行优化配置。并介绍了隐枚举法的算法，给出了优化配置的数学模型，并以一简例说明之。 Application of integer programming theory of hidden enumeration method, the allocation of construction machinery configuration optimization. The algorithm of implicit enumeration is also introduced. The mathematical model of optimal configuration is given and illustrated by a simple example.