一、粘钢加固简介:
结构粘钢加固是一种建筑结构工程的加固技术。用特制的结构胶粘剂,将钢板粘贴在钢筋混凝土结构的表面,能达到加固和增强原结构强度与钢度的目的。
ER、GONGYILIUCHENG:
HUNNINGTUJIMIANFANGXIAN—DAMO—HUNNINGTUJIMIANQINGLI—GANGBANXIALIAOGANGBANZUANKONG—DAMOZHIRUHUAXUEMAOSHUAN,GANGBANYUTIE—ZHANGANGJIAOPEIZHITUJIAOHEZHANTIE—GUHUA、XIEJIAYAGUDINGXITONG—JIANYAN、WEIHU
SAN、SHIGONGYAODIAN:
1、GANGBANBIAOMIANCHULI
钢板粘接面,须进行除锈和粗糙处理。如钢板未生锈或轻微锈蚀,可用喷砂、砂布或平砂轮打磨,直至出现金属光泽。磨粗糙度越大越好,打磨纹路应与钢板受力方向垂直,其后用棉丝沾丙酮擦拭干净。
2、JICENGBIAOMIANCHULI
HUNNINGTUGOUJIANBIAOMIAN,YINGANXIALIEFANGFAJINXINGCHULI;DUIYUANHUNNINGTUGOUJIANDEZHANHEMIAN,YINGZAOCHUFENSHICENG,YOUGOU、WUWU,RANHOUYONGJIAOMOJIDAMOCHUQUHUNNINGTUMIAN1~2mmHOUBIAOCENG,DAMOWANBIYONGYASUOKONGQICHUIJINGFUCHEN,ZUIHOUYONGMIANBUZHANBINGTONGSHIJINGBIAOMIAN,BAOCHIGANZAOBEIYONG,JIAODAAOKENGCHUYONGZHANGANGJIAGUJIEGOUJIAOXIUBUPINGZHENG。SUOYONGZHUYAOQIJU:JIAOMOJI、JINGANGSHIMOPIAN、SHALUNJI、KONGYAJI、MIANBU、HUMUJING、FANGCHENKOUZHAO。
3、XIANCHANGPEIJIAO
ZHANJIEJIZUOWEIJIANZHUJIEGOUJIAOZUFEN,SHIYONGQIANYINGJINXINGXIANCHANGZHILIANGJIANYAN,HEGEHOUFANGNENGSHIYONG,ANRONGDINGCAISHIYONGSHUOMINGSHUGUIDINGPEIZHI,ZHUYIJIAOBANSHIYINGBIMIANYUSHUIJINRURONGQI,ANTONGYIFANGXIANGJINXINGJIAOBAN,RONGQINEIBUDEYOUYOUWU,JINLIANGBIMIANHUNRUKONGQIXINGCHENGQIPAO。
4、PEIZHIJIEGOUJIAOYANGEANJIEGOUJIAOSHUOMINGSHUTIGONGDEPEIBIPEIZHI,JIAOBANJUNYUNHOUFANGKESHIYONG。YICIPEIJIAOLIANGBUYIGUODUO,YI40~50FENZHONGYONGWANWEIYI。
SUOYONGZHUYAOQIJU:JIAOBANQI、RONGQI、HENGQI、SHOUTAO。
5、ZHANTIEGANGCAI
YONGXIAOCHANDAOJIANGPEIZHIHAODEJIEGOUJIAOJUNYUNTUMOZAIGANGCAIQINGLIMIANHEHUNNINGTUQINGLIMIANSHANG,MOJIAOHOUDU1~3cm,ZHONGJIANHOU、BIANYUANBO。JIANGGANGCAI ZHAN TIEDAOHUNNINGTUBIAOMIAN,ZHANTIEDAOWEIHOU,LIJIYONGJIAJUHUOZHICHENGGUDING,BINGZHUBUJIAYA,SHIJIAOCONGGANGCAIBIANYUANJICHU,TONGSHIYAOBUDUANQINGLIJICHUDEJIAO。DANJIAYABUJUNRENGKENENGZAOCHENGJUBUQINGWEILIUTANG,SUOYIZHANTIE1XIAOSHINEIYINGZHUYIJIANCHA,FAXIANQUEJIAO,JISHIBUCHONG。
SUOYONGZHUYAOQIJU:JIAYAGUDINGJIXIEHEXITONG,NIDAO、SHOUTAO。
6、JIANYAN
(1)JIANYANSHIKEYONGXIAOCHUIQINGJIZHANTIEGANGBAN,CONGYINXIANGPANDUANZHANTIEXIAOGUO,YEKECAIYONGCHAOSHENGYIJIANCE。RUOMAOGUQUYOUXIAOZHANJIEMIANJISHAOYU90%,FEIMAOGUQUYOUXIAOZHANJIEMIANJISHAOYU70%,YINGBOLIGANGBAN,ZHONGXINZHANTIE。
(2)DUIZHONGYAOGOUJIANYEKECAIYONGZAIHEJIANCE,YIBANCAIYONGFENJIJIAZAIZHIZHENGCHANGHEZAIDEBIAOZHUNZHI,JIANCEJIEGUOJIAOZHIGUAN、KEKAO,DANFEIYONGJIAOGAO。XUYAOQIANJINDINGHUOPEIZHONG(CHANGYONGSHADAI、ZHUANKUAI)、BAIFENBIAO、LIEFENGXIANWEIJINGDENG。
(3)CHENGPINBAOHU
DUIZHANTIEDAOWEIDEGOUJIANZUOHAOBIAOSHIGONGZUO,TIXINGQITARENYUANFANGZHIZAIJIEGOUJIAOGUHUASHIJIANNEIDUIZHANTIEGANGCAIRAODONGZHANTIE3TIANHOU,GANGBANYICAIYONG20mmHOUM15SHUINISHAJIANGMOMIANFANGFUSHI,YEKETUFANGXIUQI3DAO。