精选优质文档-倾情为你奉上外文原文（出自JOURNAL OF CONSTRUCTION ENGINEEING AND MANAGEMENT MARCH/APRIL/115-121）LOCATION OPTIMIZATION FOR A GROUP OF TOWER CRANESABSTRACT: A computerized model to optimize location of a group of tower cranes is presented. Location criteria are balanced workload, minimum likelihood of conflicts with each other, and high efficiency of operations. Three submodels are also presented. First, the initial location model classifies tasks into groups and identifies feasible loc
