| 大型工程项目施工系统可靠性评估 |
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| 引用本文： | 杨莉琼,李世蓉,徐波.大型工程项目施工系统可靠性评估[J].重庆大学学报(社会科学版),2012,18(5):64-69. |
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| 作者姓名： | 杨莉琼 李世蓉 徐波 |
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| 作者单位： | 1. 重庆大学建设管理与房地产学院,重庆400044;西南科技大学土木学院,四川绵阳621010
2. 重庆大学建设管理与房地产学院,重庆,400044 |
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| 摘 要： | 施工系统的可靠性评估有助于减少项目风险、优化工程目标。文章综合考虑项目质量、成本、时间和安全目标,提出基于有序二元决策图(OBDD)的施工系统可靠性评估方法。该方法便于计算机实现,具有很高的计算效率,适合大型工程项目。最后,通过算例演示了施工系统可靠性的评估过程,并验证了该方法。
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| 关 键 词： | 大型工程项目 施工系统 可靠性评估 OBDD |
| 收稿时间： | 2011/6/26 0:00:00 |
Reliability Evaluation of Construction System for Large Projects |
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| YANG Liqiong,LI Shirong and XU Bo.Reliability Evaluation of Construction System for Large Projects[J].Journal of Chongqing University(Social Sciences Edition),2012,18(5):64-69. |
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| Authors: | YANG Liqiong LI Shirong and XU Bo |
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| Institution: | 1 (1.School of Construction Management and Real Estate,Chongqing University,Chongqing 400044,P.R.China;2.School of Civil Engineering and Architecture,Southwest University of Science and Technology,Mianyang 601010,P.R.China) |
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| Abstract: | With the aid of construction system reliability evaluation,the project risks can be decreased and objects may be optimized.Under the considerations of quality,cost,time and safety,an OBDD-based method is proposed to evaluate the reliability of large construction system.This method can be easily implemented in computer,and the calculations are very efficient for large scale systems.Lastly,the examples are listed to illustrate the reliability evaluation procedure. |
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| Keywords: | large project construction system reliability evaluation ordered binary decision diagram |
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