云南省楚雄州生土房屋抗震加固方法研究

生土房屋具有一定优点,但其抵抗水平地震作用的能力较弱。在脱贫攻坚工作中,云南省楚雄州绝大部分C、D级危房为生土房屋。本文通过在楚雄州内的实地调研和农户修缮加固实施,结合国内外生土房屋抗震加固方法,针对楚雄州内农村危房总结出五种典型结构形式,并辅助以实例,对修缮加固方法进行阐述,总结出适合生土房屋抗震加固的方法,为农村危房改造提供一定的指导。

Seismic behavior and strengthened methods of raw soil houses in Yunnan province

The raw soil houses have some advantages,but their ability to resist horizontal seismic action is weak. Most of the C and D grades dangerous buildings in Chuxiong are raw soil houses. Based on the field investigation in Chuxiong and the renovation and reinforcement of peasant households in the state of Chuxiong and the seismic reinforcement methods of domestic and foreign soil housing,five representative structural forms are summed up in the rural critical houses in the state of Chuxiong,and examples are given to illustrate the methods of strengthening and strengthening the earthquake resistant and strengthening of the native soil housing in Chuxiong. It provides some guidance for the transformation of dangerous houses in rural areas.