上海静安图书馆抗震加固设计

Seismic and strengthening design of Shanghai Jing'an Library

通过加固改建使上海静安图书馆成为布局完善、利于读者交互的新概念"第三代图书馆"。在改建过程中采用了静压锚杆钢桩,增大柱梁截面法,四周角钢加固柱法,碳纤维加固法,增设屈曲约束支撑。主要阐述了抗震加固的体系、构件和节点的加固方法。

Through reinforcement and reconstruction,Shanghai Jing’an Library becomes a new concept ' Third generation library' with perfect layout and good interaction between readers. In the reconstruction process,the static anchor steel pile,the method of increasing the section of the column beam,the method of strengthening the column of surrounding angle steel,the method of strengthening the carbon fiber,and the method of adding the buckling constraint support were adopted. The reinforcement method of the system,components and joints of seismic reinforcement were mainly expounded.