某高校行政主楼加固设计

Strengthening Design of a College Administration Building

在对某高校行政主楼进行抗震补强加固设计中,运用地震危险性分析的研究成果,按可接受的风险概率为10%确定在后续设计使用年限内的地震参数,并采取相应的抗震构造措施,在保证使用安全的条件下,降低了工程成本;行政主楼是该校具有特殊意义的建筑,加固设计时进行了多方案比较论证,在保证安全、可行的前提下,保持了原建筑的既有风格。

In this paper,strengthening design method of a college administration building is introduced.Based on seismic hazard analysis theory,the parameter of seismic hazard probability was defined as 10 percent in the designing process of the building.In order to ensure structural safety and construction feasibility,some strengthening technologies and constructional measures were adopted.Analytical results show that the strengthening design method presented in this paper can not only keep the original building style,but also satisfy seismic demand.