混凝土结构加固的方法
1、加大截面加固法
GAIFASHIGONGGONGYIJIANDAN、SHIYINGXINGQIANG,BINGJUYOUCHENGSHUDESHEJIHESHIGONGJINGYAN;SHIYONGYULIANG、BAN、ZHU、QIANGHEYIBANGOUZAOWUDEHUNNINGTUDEJIAGU;DANXIANCHANGSHIGONGDESHIZUOYESHIJIANZHANG,DUISHENGCHANHESHENGHUOYOUYIDINGDEYINGXIANG,QIEJIAGUHOUDEJIANZHUWUJINGKONGYOUYIDINGDEJIANXIAO。
2、ZHIHUANFA
GAIFADEYOUDIANYUJIADAJIEMIANFAXIANGJIN,QIEJIAGUHOUBUYINGXIANGJIANZHUWUDEJINGKONG,DANTONGYANGCUNZAISHIGONGDESHIZUOYESHIJIANZHANGDEQUEDIAN;SHIYONGYUSHOUYAQUHUNNINGTUQIANGDUPIANDIHUOYOUYANZHONGQUEXIANDELIANG、ZHUDENGHUNNINGTUCHENGZHONGGOUJIANDEJIAGU。
3、YOUZHANJIEWAIBAOXINGGANGJIAGUFA
GAIFAYECHENGSHISHIWAIBAOGANGJIAGUFA,SHOULIKEKAO、SHIGONGJIANBIAN、XIANCHANGGONGZUOLIANGJIAOXIAO,DANYONGGANGLIANGJIAODA,QIEBUYIZAIWUFANGHUDEQINGKUANGXIAYONGYU6000CYISHANGGAOWENCHANGSUO;SHIYONGYUSHIYONGSHANGBUYUNXUXIANZHUZENGDAYUANGOUJIANJIEMIANCHICUN,DANYOUYAOQIUDAFUDUTIGAOQICHENGZAINENGLIDEHUNNINGTUJIEGOUJIAGU。
4、ZHANTIEGANGBANJIAGUFA
GAIFASHIGONGKUAISU、XIANCHANGWUSHIZUOYEHUOJINYOUMOHUIDENGSHAOLIANGSHIZUOYE,DUISHENGCHANHESHENGHUOYINGXIANGXIAO,QIEJIAGUHOUDUIYUANJIEGOUWAIGUANHEYUANYOUJINGKONGWUXIANZHUYINGXIANG,DANJIAGUXIAOGUOZAIHENDACHENGDUSHANGQUJUEYUJIAOZHANGONGYIYUCAOZUOSHUIPING;SHIYONGYUCHENGSHOUJINGLIZUOYONGQIECHUYUZHENGCHANGSHIDUHUANJINGZHONGDESHOUWANHUOSHOULAGOUJIANDEJIAGU。
5、ZHANTIEXIANWEIZENGQIANGSULIAOJIAGUFA
CHUJUYOUZHANTIEGANGBANXIANGSIDEYOUDIANWAI,HAIJUYOUNAIFUZHUO、NAICHAOSHI、JIHUBUZENGJIAJIEGOUZIZHONG、NAIYONG、WEIHUFEIYONGJIAODIDENGYOUDIAN,DANXUYAOZHUANMENDEFANGHUOCHULI,SHIYONGYUGEZHONGSHOULIXINGZHIDEHUNNINGTUJIEGOUGOUJIANHEYIBANGOUZHUWU。
6、RAOSIFA
GAIFADEYOUQUEDIANYUJIADAJIEMIANFAXIANGJIN;SHIYONGYUHUNNINGTUJIEGOUGOUJIANXIEJIEMIANCHENGZAILIBUZUDEJIAGU,HUOXUDUISHOUYAGOUJIANSHIJIAHENGXIANGYUESHULIDECHANGHE。
7、MAOSHUANMAOGUFA
GAIFASHIYONGYUHUNNINGTUQIANGDUDENGJIWEIC20~C60DEHUNNINGTUCHENGZHONGJIEGOUDEGAIZAO、JIAGU;BUSHIYONGYUYIYANZHONGFENGHUADESHANGSHUJIEGOUJIQINGZHIJIEGOU。
JIANJIEJIAGUDEYIBANFANGFAYOU:
1、YUYINGLIJIAGUFA
GAIFANENGJIANGDIBEIJIAGUGOUJIANDEYINGLISHUIPING,BUJINSHIJIAGUXIAOGUOHAO,ERQIEHAINENGJIAODAFUDUDITIGAOJIEGOUZHENGTICHENGZAILI,DANJIAGUHOUDUIYUANJIEGOUWAIGUANYOUYIDINGYINGXIANG;SHIYONGYUDAKUADUHUOZHONGXINGJIEGOUDEJIAGUYIJICHUYUGAOYINGLI、GAOYINGBIANZHUANGTAIXIADEHUNNINGTUGOUJIANDEJIAGU,DANZAIWUFANGHUDEQINGKUANGXIA,BUNENGYONGYUWENDUZAI600CYISHANGHUANJINGZHONG,YEBUYIYONGYUHUNNINGTUSHOUSUOXUBIANDADEJIEGOU。
2、ZENGJIAZHICHENGJIAGUFA
GAIFAJIANDANKEKAO,DANYISUNHAIJIANZHUWUDEYUANMAOHESHIYONGGONGNENG,BINGKENENGJIANXIAOSHIYONGKONGJIAN;SHIYONGYUJUTITIAOJIANXUKEDEHUNNINGTUJIEGOUJIAGU。