Volume 11, Issue 1 And A (TransactionA: Civil Engineering, March 2013)                   IJCE 2013, 11(1 And A): 1-13 | Back to browse issues page

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ZHANG Z, XU J. A multi-mode resource-constrained project scheduling model with bi-random coefficients for drilling grouting construction project. IJCE 2013; 11 (1) :1-13
URL: http://ijce.iust.ac.ir/article-1-699-en.html
Abstract:   (9011 Views)
To improve the construction efficiency of the Longtan Hydropower Project, this paper studies the multi-mode resourceconstrained project scheduling problem in its Drilling Grouting Construction Project. A multiple objective decision making model with bi-random coefficients is first proposed for this practical problem to cope with hybrid uncertain environment where twofold randomness exists. Subsequently, to deal with the uncertainties, the chance constraint operator is introduced and the equivalent crisp model is derived. Furthermore, the particular nature of our model motivates us to develop particle swarm ptimization algorithm for the equivalent crisp model. Finally, the results generated by computer highlight the performances of the proposed model and algorithm in solving large-scale practical problems.
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Type of Study: Research Paper | Subject: Construction Management

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