北京地区某农村住宅抗震加固设计与施工

Design and Construction of Anti-seismic Reinforcements on a Rural Building in Beijing

北京地区某农村住宅是20世纪80年代建造的典型单层砖木结构,没有任何抗震措施,经过对该农村住宅进行抗震加固改造后,具备了北京地区8度抗震设防能力,满足了我国"小震不坏、中震可修、大震不倒"的设防目标,并详细介绍了加固改造中使用钢筋网水泥砂浆、型钢门窗、钢筋网水泥砂浆面层加固等关键技术。

A rural building in Beijing is a typical single-story brick-timber structure built in 1980＇ s. There aren＇ t any aseismic measure in the building. The building by aseismic strengthening could achieve the design target of operational after minor earthquake, repairable damage under middle earthquake, and collapse prevention under rare earthquake. The structural aseismic key strengthening technologies against seismic fortification intensity in Beijing are introduced.