摘要
按不同设防烈度设计18层剪力墙结构,计算不同设防烈度下的建筑工程造价。对比可知,设防烈度8度以下(含8度),设防水准提高一个等级,增加建筑工程造价小于9.46%,增加造价占房屋售价的比例小于1.552%。剪力墙结构工程造价较小的增加,可获得设防水准一个等级的提高。从另一个角度说,在减少建筑面积很小的情况下,房屋的抗震设防水准可获得一个等级的提高。
The 18-layer typical shear wall structure of different protect intensity are designed.The construction cost is calculated.When the protect intensity is no more than 8 degree,the increased construction cost would be smaller than 9.46% and the increased construction cost is smaller than 1.552% of its price if the protect standard raises one level.The construction cost has a little increase,the protect standard would raise one level.In other words,if the construction cost doesn＇t increase,the protect standard would also raise one level when the architectural area decreases very small.
出处
《工程抗震与加固改造》
北大核心
2010年第6期137-140,共4页
Earthquake Resistant Engineering and Retrofitting
基金
地震行业科研专项项目(200808009)
国家科技支撑计划课题(2006BAC13B01-0601)
关键词
设防烈度
剪力墙结构
建筑工程
工程造价
protect intensity
shear wall structure
building engineering
construction cost
