房建工程项目质量成本控制策略研究——基于系统动力学模型  

Research on Quality Cost Control Strategy for Housing Construction Projects——Based on System Dynamics Model

作　　者：施彬 钱峰 薛连 SHI Bin;QIAN Feng;XUE Lian

机构地区：[1]成都建工第九建筑工程有限公司,四川成都610031

出　　处：《重庆建筑》2024年第5期32-36,39,共6页Chongqing Architecture

摘　　要：为改进房建工程项目的质量经济性,应在符合质量标准的前提下,选择低质量成本控制策略。该文根据工程质量形成的过程和质量成本模型建立工程质量投入策略分析流量图,使用Vensim软件构建了系统动力学模型,通过改变各项质量投入比例,观察相应成本的变化规律。结论表明,在成品质量较低的情况下,成品保护投入的意义不大;在成品质量水平达到要求的情况下,成品保护投入也需维持在合理的区间。研究同时提出了各项质量投入的参考比例,可为施工企业精细化管理提供参考。To improve the quality and cost-effectiveness of housing construction projects,it is essential to adopt low-cost control strategies while adhering to quality standards.This paper establishes an analysis flowchart for engineering quality input strategies based on the process of engineering quality formation and a quality cost model.Using Vensim software,a system dynamics model is constructed to observe the variation of corresponding costs by changing the proportion of various quality inputs.The results indicate that under lower product quality,investment in product protection is not significant.However,when the product quality meets the required standards,investment in product protection should be maintained within a reasonable range.The study also proposes reference proportions for various quality inputs,providing guidance for the refined management of construction enterprises.

关 键 词：质量经济性 成本控制 系统动力学 质量成本 VENSIM 

分 类 号：TU723[建筑科学—建筑技术科学]