[关键词]
[摘要]
我国城镇和农村现存大量自建房屋。由于未经专业设计和地基勘察,不少自建房屋存在结构布局不合理、地基不均匀沉降等问题,随着时间延长,部分自建房屋出现了裂缝和倾斜,甚至有倒塌的风险。本文对某出现险情的自建房屋进行危险性鉴定,为判断该房屋的危险程度和后续加固提供依据。
[Key word]
[Abstract]
There are a lot of self-built houses in urban and rural areas in China. Due to lack of professional design and foundation survey, many self-built houses have problems such as unreasonable structure layout, uneven settlement of the foundation, etc. Some self-built houses have cracks and tilt, and even the risk of collapse. In this paper, the risk identification of a self-built house in danger is carried out to provide guidance for judging the risk degree of the house and subsequent reinforcement.
[中图分类号]
TU317
[基金项目]