文档介绍：河北工程大学
硕士学位论文
GA-FAHP在建设工程评标中的应用研究
姓名:张宏磊
申请学位级别:硕士
专业:结构工程
指导教师:王育德
2011-04
摘要
摘要
招投标制度是国际、国内建设工程项目广泛应用的工程承发包模式,是一种
富有竞争性的采购方式,是市场经济的重要体现。在招投标活动的多个环节中,
评标是建设工程招标采购的中心和关键环节。科学的评标办法有利于市场的有序
发展。选择一个科学、合理的评标办法是关系到项目最终能否成功实现的重要问
题。
传统的评标办法大多主观性较大、定性分析多、定量分析少,很难全面的把
握当今多元化发展的市场。因此,本文从完善评标理论出发,对建设工程项目评
标办法进行了全面分析,结合智能计算理论,得到一种新的评标决策方法,即改
进遗传算法的模糊层次分析法。
本文以传统的层次分析法为基础,结合模糊评价理论,对影响建设工程评标
的因素进行总结、分类、分层处理,建立建设工程评标指标体系和各指标的相对
重要性比较判断矩阵;同时,引入改进的遗传算法,对各评标指标权重进行求解,
得到较为合理、有效的评标指标权重。最后,通过实例验证评标体系及评标指标
权重的合理性。利用模糊评判原则,得到相对满意的中标单位,为决策者的决策
提供参考。
关键词:评标;模糊评判;层次分析法;遗传算法

I
Abstract
Abstract
Bidding system is the international and domestic construction projects widely used
in the mode of construction contracts, is a petitive procurement, is an important
manifestation of the market economy. Bidding activity in a number of areas, the evalua-
tion is the center of construction bidding and key links. Scientific evaluation methods
conducive to the orderly development of the market. Selecting a scientific and rational
evaluation methods is related to the ultimate ess of the project to achieve an import-
ant issue.
Most of the traditional evaluation methods are more subjective, more qualitative
analysis and the quantitative analysis is smaller, it is difficult to grasp the full diversity
of today's market. Therefore, this article is baseed the sound evaluation theory
conducted prehensive analysis to the evaluation methods of construction project
to bined with puting theory, to obtain, a new evaluation method,
which improved ic algorithm for fuzzy Analytic hierarchy process method.
Based on the basis of the traditional Analytic hierarchy process, combining with
the fuzzy evaluation theory, the impact of construction engineering evaluation factors
were summarized, classification, layering, processing, establish construction engineer-
ing evaluation index system and the relative importance of each pa