地下车库预应力混凝土楼盖技术经济性综合评价  

Economic synthetic evaluation on technique of pretressed concrete of underground garage floor

作　　者：徐鹏 

机构地区：[1]上海五角场(集团)有限公司,上海200040

出　　处：《混凝土》2011年第5期116-120,131,共6页Concrete

摘　　要：建立了一个技术经济综合评价的指标体系,对指标权数和评价值进行取值。采用单指标综合评价方法,通过预应力混凝土结构方案与普通钢筋混凝土结构方案进行技术经济性分析比较和评价,计算出不同结构方案的技术经济性综合指数进行综合评价,评出优选方案。The basic of this discussion was to build an index system of the technical and economic evaluation by index weight and evaluation value.The article has adopted the method of single-criteria-index evaluation for analysis,compare and evaluate the differences between prestressed concrete and normal reinforced concrete.After general evaluation,the best solution was get through calculating the technical and economical index under different structure schemes.

关 键 词：预应力混凝土 指标体系 单指标法 评价 造价 

分 类 号：TU528.59[建筑科学—建筑技术科学]