住宅建筑隔震技术措施对工程造价的影响--基于隔震技术实证案例的工程造价接续研究  

Influence of Seismic Isolation Technical Measures of Residential Buildings on Project Cost--Research on Project Cost connection Based on Empirical Case of Isolation Technology

作　　者：张海涛 Zhang Haitao(Sichuan Dingneng Real Estate Development Co.Ltd.,Chengdu 610036,China)

机构地区：[1]四川鼎能房地产开发有限公司,四川成都610036

出　　处：《工程造价管理》2022年第6期48-53,共6页Engineering Cost Management

摘　　要：笔者曾以《建筑隔震设计对工程造价影响的实证分析—基于隔震实证案例的工程造价对比研究》(工程造价管理,2021年1期刊发)对隔震设计与工程造价的影响做过实证研究,当时的两个研究对象虽然位于同一地区,但由不同设计单位进行设计,建筑体形也存在差异。作为接续研究,笔者重新梳理出两个类比案例,相同的建筑同时呈现隔震设计和非隔震设计两种类型,由于建筑体形一致,位置相邻,住宅建筑隔震措施对工程造价的影响对比研究有了更严谨的基础,本研究为整个课题组的配套之一。在高地震烈度地区,特别在9度地震设防区,建筑减隔震设计正被大量推广。隔震设计增加隔震层和隔震设施的费用,隔震层以上建筑可降低地震设防1度-1.5度进行设计,同时可以提升建筑套内使用面积。文章重点研究住宅建筑隔震措施对工程造价的影响,兼顾对比套内使用面积的变化。The author once made an empirical study on the relationship between isolation design and project cost with the empirical analysis of the impact of building isolation design on project cost(project cost management, January 2021 issue). At that time, although the two research objects were located in the same area, they were designed by different design units, and the building shape was also different. As a follow-up study, the author rearranges two analogy cases. The same building presents two types of isolation design and non isolation design at the same time. Due to the consistent shape and adjacent location of the building, the comparative study of the impact of residential building isolation measures on the project cost has a more rigorous foundation. This study is one of the supporting parts of the whole research group. In high earthquake intensity areas, especially in the 9-degree earthquake fortification area, building seismic reduction and isolation design is being widely promoted. The isolation design increases the cost of isolation layer and isolation facilities. The buildings above the isolation layer can be designed by reducing the seismic fortification degree by 1-1.5 degrees, and the use area in the building can be increased at the same time. This paper focuses on the impact of residential building isolation measures on the project cost,taking into account the change of the use area in the comparison suite.

关 键 词：建筑隔震 工程造价 套内面积 

分 类 号：TU352.12[建筑科学—结构工程] TU723.3