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5·12汶川大地震后,建筑抗震又引起了人们的重视,根据建设部落实国务院《汶川地震灾后恢复重建条例》的要求,相应变更了灾区的设防烈度。以一框架——剪力墙结构为算例,研究抗震设防烈度的改变对土建造价的影响,分析了不同抗震设防烈度情况下土建造价的差异,为人们了解建筑抗震设防与造价之间的关系提供一个参考。
After the Wenchuan Earthquake on May 12, earthquake resistance has also drawn people’s attention. According to the requirements of the Ministry of Construction to implement the State Council’s “Regulations for the Post-Wenchuan Earthquake Restoration and Reconstruction”, the fortification intensity of the affected areas has been changed accordingly. Taking a frame-shear wall structure as an example, this paper studies the influence of seismic fortification intensity on the cost of civil engineering construction, and analyzes the difference of civil engineering cost under different seismic fortification intensity, so as to understand the relationship between building seismic fortification and construction cost Provide a reference.