现在的建筑物在设计上，一般的使用年限往往在100年左右。这些往往只是一个理论的使用年限，但是随着居住时间过长之后，加上一些自然灾害等等一些不可抗力因素，导致了现在的很多居住用房会发生一些质量事故。所以说一些房子出现的质量事故，大家不要被这种状况而感到害怕，现在已经有建筑结构加固设计修复措施。那么建筑加固设计分为哪几个级别？

　　1、WEIXIUJIEGOUJIAGU

　　YIBUFENGONGCHENGJIANZHUYINWEIBUFENHUOZONGTINANTIBEIQUHUAWEIWEILOU，DANYOUYIQIDUTEXINGERBUKECHAIXIEFUJIAN，YEJIUSHUOBAILEDE"PANXINGSIXINGHUANQI";YESHIYOUYOUXIEGONGCHENGJIANZHUYINWEIHONGLAOZAIHAI、BAOZHASHIGUZAOCHENGDEBUFENHUIHUAI，TASHIWUBIKAIZHANWEIXIUJIEGOUJIAGU。YIBANWEIXIUJIEGOUJIAGUHOUDEGONGCHENGJIANZHUSHIYONGNIANXIANDIYUYINIAN，CIWAIWEIXIUJIEGOUJIAGUDEGONGCHENGJIANZHUYINGSHAOJIGEYUECHAYANYICI，YIFANGCHANSHENGANQUANSHIGU。

　　2、LINSHIXINGJIEGOUJIAGU

　　ZHENDUIYIXIELINSHIXINGFANGWUJIANZHUHUOMUQIANGONGCHENGXIANGMUFANGWUJIANZHUZAODAOHONGSHUIZAIHAI、BAOPOGONGCHENGDENGHUIHUAI，XIAOQUSHIYONGZHEYISHENGLINGXIAKAIZHANJINJIJIEGOUJIAGU，BINGYONGXINKAOLVDAOJIANGLAIDEHELIFANGFANCUOSHI。LINSHIXINGJIAGUGAIZAODESHIYONGNIANXIANYIBANDIYUWUNIAN，ERQIEZAIJIEGOUJIAGUHOUMEIYINIANWUBICHAYANYICI;CIWAIDANGZUODAOSHEJIFANGANSHIYONGNIANXIANYIHOUYINGZHONGXINJIANDINGGONGCHENGJIANZHUDEANQUANXISHU，RUWUYICHANGNENGYANZHANGSHIYONGNIANXIAN。

　　3、DUANQINEIJIEGOUJIAGU

　　YIBANLAISHUO，DUANQIJIEGOUJIAGUZAIGONGCHENGJIANZHUZHONGYIJINGYINGYONGLE30DUONIAN。YIBANDUANQINEIJIAGUGAIZAOSHIYONGNIANXIANDIYU25NIAN，ZHEIQIAHAOHE"XINGYEBIAOZHUN"DUIBIANYUGENGHUANDEGOUZAOYUZHIGOUJIANYAOQIUDE25NIANYESHIXIANGRONGQIADE。DUANQINEIJIAGUGAIZAOSHIXUNAQUDEKEBIANXINGZAIHEZHICHUYINGANXIANXINGBIAOZHUN"HEZAIGUIFAN"DEYAOQIUCAIYONGWAI,HAIYINGANXIAYIBUZONGTIMUBIAOSHIYONGSHOUMINGCHENGYUDIYU1.0DEZHEJIANZHISHUJIYUZHEJIAN。

　　4、ZHANGQIXINGJIEGOUJIAGU

　　YIBANZHANGQIXINGJIEGOUJIAGUSHIYONGGONGCHENGJIANZHUZIJINTOURUSHIYONGNIANXIANBUJIU HUOBUCHAOGUOERSHINIANERYINZHUDUOYAOSUZAOCHENG GONGCHENGJIANZHUJIQUEKAIZHANJIEGOUJIAGU。ZHANGQIXINGJIAGUGAIZAOSHIYONGNIANXIANYIBAN HUISHEDINGHUI30-50NIANHUOGENGZHANG。CIWAIZAIJIANXIANGMUXUYAODEJIEGOUJIAGU,YINGANZAIJIANGONGCHENGXIANGMUJI50NIANKAOLVDAO。ZHEISHIHOUJIAGUGAIZAOYINGZUNXUN"HUNNINGTUJIAGUBIAOZHUN"DEXIANGGUANYAOQIU。