The inherent uncertainty and complexity of construction work make construction planning a particularly difficult task for project managers due to the need to anticipate and visualize likely future events. Conventional computer-assisted technology can help but is often limited to the constructability issues involved. Virtual prototyping, however, offers an improved method through the visualization of construction activities by computer simulation — enabling a range of ‘what-if’ questions to be asked and their implications on the total project to be investigated.ududThis paper describes the use of virtual prototyping to optimize construction planning schedules by analyzing resource allocation and planning with integrated construction models, resource models, construction planning schedules and site-layout plans. A real-life case study is presented that demonstrates the use of a virtual prototyping enabled resource analysis to reallocate space, logistic on access road and arrange tower cranes to achieve a 6-day floor construction cycle.
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机译：由于需要预见并可视化未来可能发生的事件，施工工作固有的不确定性和复杂性使施工计划成为项目经理特别困难的任务。传统的计算机辅助技术可以提供帮助，但通常仅限于涉及的可构造性问题。但是，虚拟样机通过计算机模拟可视化施工活动，从而提供了一种改进的方法-允许提出一系列“假设”问题及其对整个项目的影响。 ud ud本文介绍了通过分析资源分配和使用集成的施工模型，资源模型，施工计划明细表和工地布局图进行规划，使用虚拟样机优化施工计划明细表。提出了一个真实的案例研究，演示了使用虚拟原型技术进行资源分析以重新分配空间，在道路上进行物流并安排塔式起重机以实现6天的地板施工周期。
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