李凯文
(无锡城市职业技术学院，无锡214000)

[摘要] 以无锡红星美凯龙家居装饰市场改造工程为研究对象，依据房屋安全鉴定中心对I、II期工程的鉴定报告和多年的工程经验首先提出了悬挑法、扩大原柱基础设计和粘钢法三种设计方案；为了选取技术可行，经济合理，社会效益良好的最合理的方案，采用了以价值工程为基础的方案比选优化模型，通过定量分析为主、定性分析为辅进行加固方案比选，综合考虑安全性，适用性，耐久性，美观性，造价，工期及易于设计与施工多方面，选出粘钢法作为本工程的最优方案。
[关键词] 改造；加固；价值工程；方案比选；粘钢法

Optimization design of passing street building engineering of phase  I and II in a decoration market
Li Kaiwen
( Wuxi City College of Vocational Technology, Wuxi 214000, China)

Abstract: Based on the diagnosis report provided by Building Diagnosis Center and engineenng experiences, three deign schemes of Red Star Meikellon Furniture Market are proposed including cantilever, enlargement original foundation and gluing steel plate. For seek of the overall optimal scheme with economic, technological and social effect, VE (value evaluation) was adopted in this project. Optimal selection model was established. Calculation was then made. Qualitative analysis was also made to assist quantitative calculations. Considering safety, suitableness, endurance, aesthetic, cost, construction period and processing facility, gluing steel plate was the most optimal method for the project.
Keywords: rebuilding; strengthening; value evaluation; scheme comparison and selection; gluing steel plate