基于关键链法的项目进度管理模型研究  

Research on Project Schedule Management ModelBased on Critical Chain Method

作　　者：孔凡文[1] 姜美月 苏永玲 KONG Fanwen;JIANG Meiyue;SU Yongling(School of Management,Shenyang Jianzhu University,Shenyang 110168,China;Teaching and Research Department of Business Administration,Party School of Liaoning Provincical Party Committee,Shenyang 110004,China)

机构地区：[1]沈阳建筑大学管理学院,辽宁沈阳110168 [2]中共辽宁省委党校工商管理教研部,辽宁沈阳110004

出　　处：《沈阳建筑大学学报（社会科学版）》2020年第6期585-589,共5页Journal of Shenyang Jianzhu University:Social Science

基　　金：住房和城乡建设部科学技术计划项目(2016-R4-012);辽宁省自然科学基金指导计划项目(2019-ZD-0683)。

摘　　要：在充分考虑约束条件对工程进度的影响的条件下,构建了基于关键链法的项目进度管理模型(包括工期估计、关键链识别、缓冲区设置等步骤),通过控制关键链、避免资源并行分配等措施,实现了资源的合理应用,进而在有限的资源条件下保证项目顺利完成。在缓冲区设置过程中,选择主成分分析法来设置汇入缓冲,使缓冲区的设置更加科学合理、贴合项目实际;并通过算例分析证明,运用关键链法管理项目进度可以更好地完善实际的进度计划安排、缩减工期、合理利用资源。Under the condition of fully considering the influence of constraints on the project progress,a project progress management model based on the critical chain method(including the steps of duration estimation,critical chain identification,buffer setting,etc.)is constructed.By controlling the critical chain and avoiding the parallel allocation of resources,the reasonable application of resources is realized,and then the project can be successfully completed under the limited resources.In the process of buffer setting,the principal component analysis method is chosen to set the import buffer,so that the buffer setting is more scientific and reasonable,in line with the actual situation of the project;and through case analysis,it is proved that the key chain method can better improve the actual schedule,reduce the construction period,and make rational use of resources.

关 键 词：关键链 进度管理 启发式算法 主成分分析法 

分 类 号：TU12[建筑科学—建筑理论]