Requirements identification for 4D constraintbased construction planning and control system
Requirements identification for 4D constraintbased construction planning and control system
复制标题
基于 4D 约束的施工规划和控制系统的需求识别
DOI：
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发表时间：
2002
期刊：
影响因子：
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通讯作者：
N. Dawood
中科院分区：
文献类型：
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作者：
E. Sriprasert;N. Dawood
2 摘要：施工规划和控制被认为是最有潜力需要改进的领域之一。被称为关键路径法（CPM）的传统技术因其无法应对非优先约束、难以评估和传达相互依赖性以及工作面生产的不足而受到广泛批评。为了解决这些缺陷，大量的研究工作取得了广泛的进步，包括新的规划和控制方法的设计以及复杂的计算机化应用程序的开发。然而，这些努力并没有有效克服上述所有CPM缺点，因此尚未为业界提供解决方案。
2 Abstract: Construction planning and control are identified among the top potential areas needing improvements. A traditional technique known as the Critical Path Method (CPM) has been widely criticised in terms of its inability to cope with non- precedence constraints, difficulty to evaluate and communicate interdependencies, and inadequacy for work-face productions. Attempting to treat these deficiencies, substantial research efforts have resulted in a wide range of advancements including design of new planning and control methodologies and development of sophisticated computerised applications. However, these efforts have not effectively overcome all of the above CPM drawbacks and, therefore, have not yet provided a solution to the industry.