基于施工合同奖罚条件下的工期-费用分析  

Analysis of period and cost based on reward and penalty conditions of contract for construction

作　　者：陈燕[1] 丁克伟[1] 何夕平[1] 

机构地区：[1]安徽建筑工业学院,安徽合肥230601

出　　处：《土木工程学报》2010年第6期139-145,共7页China Civil Engineering Journal

基　　金：安徽省教育厅自然科学基金(KJ2007B047);建设部科学技术计划项目(2007-K7-12)

摘　　要：建设工程施工合同往往约定承包商在工期、质量、文明安全、环境影响等方面的奖罚条件,尤其对工期约定提前或超过合同工期竣工按每天进行奖罚。传统的工期-费用优化分析,仅从直接费和间接费之和最小的角度出发,未考虑在依据合同约定条件下工期和费用之间的关系,以及承包商如何获得最大经济效益,文章对此进行了分析研究,通过压缩网络计划关键线路上关键工作的持续时间,比较压缩费用与奖罚费用的大小,寻找出最优进度计划方案,并通过实例予以说明,从而对承包商签订施工合同和工程项目管理起到积极作用。There are always conditions in construction contracts for reward and penalty for construction period, quality, friendliness, safety and environmental impact, especially for completion in advance or postponement. Traditional optimization of period and cost only depend on the minimization of direct charge plus indirect charge. Maximum benefit of contractors between period and cost in conditions of construction contract is not considered. Duration of key line works is compressed, and the cost of compression process and cost of reward penalty in contract are compared. The optimal program of net plan is identified and proved by practical examples.

关 键 词：施工合同 网络计划 关键线路 工期 费用优化 经济效益 

分 类 号：F224.5[经济管理—国民经济]