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眾恒建筑介紹幾種四川建筑加固補強的技術

作者:admin 發布日期:2018/5/11 關注次數: 二維碼分享

接下來,眾恒建筑為各位介紹幾種四川建筑加固補強技術,請關注下文內容:

鋼筋混凝土結構在施工和使用過程中程度不同的會產生這樣那樣的裂縫,處理這些裂縫和結構加固改造都需要這方面的技術,在這篇文章里,小編為大家總結幾種簡單可行的加固補強施工技術。

GANGJINHUNNINGTUJIEGOU、GOUJIANDEJINGZHILIEFENG,QIELIEFENGKUANDUZAI0.1~1.5mmZHIJIAN,LIEFENGXIUBUFANGFASHOUXUANXUANYONGZHUSHEFA,LIEFENGXIUBUCAILIAOCAIYONGABSHUZHILEIXIUBUJIAOYE。

腾讯欢乐捕鱼 ZHUSHEFASHIGONGGONGYILIUCHENG:LIEFENGCHULI(QINGLI) → ZHANTIEZHUJIAODIZUO→ FENGFENG→ PEIZHIGUANZHUJIAO → ZHUSHELIEFENGXIUBUJIAO。

腾讯欢乐捕鱼 DUIYUHUNNINGTUGOUJIANSHANGDELIEFENG,YONGGANGSISHUADENGGONGJU,QINGCHULIEFENGBIAOMIANDEHUICHEN、BAIHUI、FUZHAJISONGSANCENGDENGWUWU;RANHOUYONGYASUOKONGQIJIANGLIEFENGNEIDEHUICHENCHUICHU。

腾讯欢乐捕鱼 ZHANTIEZHUJIAODIZUO:DUIYUYOUTONGFENGDEHOUDUDAYU120mmDELOUBAN、QIANG,XULIANGMIANFENBIEZHANTIEZHUJIAODIZUO。DUIYUHOUDUXIAOYU120mmDELOUBANHEQIANG,ZHIXUZAIYIMIANZHANTIEDIZUO。JIANGDIZUODIBUZHOUBIANJUNYUNTUMOYICENGFENGFENGJIAO,ZHUYIBUYAOJIANGDIZUODEJIAOKONGDUZHU,JIANGDIZUOCHUJIAOKONGDUIZHUNLIEFENG,ZHANTIEANZHUANG,DIZUOANZHUANGJIANJU200~300mm。

腾讯欢乐捕鱼 FENGFENG:FENGFENGJIAOSHIYIZHONGYUZIDONGYALIGUANJIANGQIPEITAOSHIYONGDELIEFENGBIAOMIANFENGBIHEZHANDIZUOJIAO,10minCHUNING,1hZHONGNINGJIKEJINXINGGUANJIANG。YONGXIAOCHANDAOJIANGFENGFENGJIAOGUAMODAOLIEFENGSHANG,HOUDU1mmZUOYOU,KUANDU20~30mm,MOJIAOSHIYINGFANGZHICHANSHENGXIAOKONGHEQIPAO,YAOGUAPINGZHENG,BAOZHENGFENGBIYANMIKEKAO。

PEIJIAO: ANGUANFENGJIAOSHUOMINGSHUTIGONGDEPEIBIHESUOXUYONGLIANGTIQUALIAOHEBLIAOFENBIEJIAOBAN,YIXIAOCHURENHECHENDIANWU,BAALIAOHEBLIAODAOJINHUNHERONGQI,HUNHEJIAOBANZHIYANSEJUNYUN,RANHOUSHIYONG。YICIPEIJIAOLIANGBUYIGUODUO,YI40~50minYONGWANWEIYI。

ZHUSHESHISHIGONGGUANJIANGONGXUZHIYI,YINGQUEBAOZHUSHEJIAOYEDEZHILIANG:JIANGPEIZHIHAODELIEFENGXIUBUJIAOZHUANGRUZHUSHEQI,SHUXIANGLIEFENGANCONGXIAXIANGSHANGSHUNXU,SHUIPINGLIEFENGANCONGYIDUANXIANGLINGYIDUANSHUNXU,GUANJIAOSHICONGDIYIGEDIZUOKAISHIZHURU,DAIDIERGEZHUJIAODIZUOLIUCHUJIAOHOUWEIZHI,RANHOUYONGSIDUJIANGDIYIGEDIZUOJINJIAOZUIDUSI,ZAICONGDIERGEZHUJIAODIZUOZHURU,RUCISHUNXUJINXING。JIAOHOUYIGEZHUJIAODIZUOWEIPAIQIYONG,KEBUZHUJIAO。DAIFENGNEIJIANGYEDADAOCHUNINGERBUWAILIUSHI,KECHAIXIAGUANJIANGZUI。

鉆孔植筋施工

(1)SHIGONGCAILIAO:HUIYU(FIS V 360S)ZHIJINJIAO。

腾讯欢乐捕鱼 (2)ZHIJINSHIGONGSUOXUJIJU

ZHIJINSHIGONGSUOXUJI:

1ZHANKONGGONGJUCHONGJIDIANZHANHUOSHUIZHAN

腾讯欢乐捕鱼 2QINGKONGGONGJUKONGSHUA、MIANSHA、CHUIQITONG

3FANGXIANGONGJUMODOU、JUANCHI、QIANCHUI、QIANBI

4ZHUJIAOGONGJUZHUJIAOQIANG、HUNHEGUAN、YANCHANGGUAN

腾讯欢乐捕鱼 5ZHIJIN(LUOSHUAN)GONGJUGANGSISHUA、SHOUCHUI

6ANQUANYONGJUANQUANMAO、ANQUANDAI、FANGHUYANJING、XIANGJIAOSHOUTAO、FANGCHENKOUZHAO

7QITAJIJUDIANHANJI、YANGQIQIEGESHEBEI

(4)ZHIJINSHIGONGSHUNXU

DINGWEIFANGXIAN(DIAN)→YANXIAN(DIAN)→ZHANKONG、QINGKONG→ YANKONG→ GANGJINCHUXIUBINGJIANYAN→ ZHIJIN→CHENGPINBAOHU。

腾讯欢乐捕鱼 (5)FANGXIAN:YOUTUJIANSHIGONGDANWEIFANGCHUXINJIEGOUBIANXIAN,ZHUANYEFENBAODANWEIQUEDINGCHUZHIJINDIANWEIZHI,BINGJINGGUOJIANLIYANSHOU。

(6)ZHANKONG:GENJUZHIJINGUIGEXUANZEPIPEIDEZHANTOU,BINGZUOCHUSHENDUBIAOJI。RANHOUZHANTOUDUIZHUNYIFANGHAODEZHIJINDIANWEIQIDONGDIANCHUI,BAOZHENGZHANKONGDADAOSHEDINGDESHENDU。

(7)QINGKONG:XIANYONGQITONG(HUOQIBENG)SHENZHIKONGDICHUIQIZHIWUHUIPAICHU,ZAIYONGMAOSHUAQINGCHUKONGBIDEHUICHEN,RUCIFANFUSANCI,YIDADAOKONGNEIQINGJIEWUHUICHEN。BINGYONGMIANSIZUOHAOLINSHIFENGDU,YIFANGZHIZAWUJINRU。

(8)GANGJINCHULI:YONGDAMOJIJIANGYAOZHIRUKONGNEIBUFENGANGJINDAMOCHUXIU,DAMOCHUXIUCHANGDUYINGDAYUZHIJINSHENDU2cm。

(9)ZHUJIAO:JIANGJIAOTONGFANGRUZHUJIAOQIANG,JICHUJIAOCHUYIXIAODUANJIAOBUYONG,RANHOUJIANGJIAOQIANGSHENRUKONGDI,BIANJIJIAOBIANBACHUJIAOQIANG,SHIJIAOZHURUKONGNEI2/3SHENDU。

(10)ZHIJIN:JIANGYICHUXIUGANGJINCHARUZHIJINKONGNEI,YIBIANCHAYIBIANXIANGTONGYIFANGXIANGHUANMANXUANZHUAN,ZHIZHIDAODAKONGDONGDIBUWEIZHI,CISHIYINGYOUMAOGUJIAOCONGKONGDONGNEIYICHU。YOUTUWEIBENGONGCHENGXINJIALIANGYUYUANYOUZHUZHIJINTU。

(11)YANGHU:ZHIJINHOU24hNEIJINXINGZIRANYANGHUBINGYANJINPENGDONGGANGJIN,YILIYUJIEGOUJIAOGUHUA。

四川建筑加固補強

碳纖維加固技術

腾讯欢乐捕鱼 (1)SHIGONGCAILIAO

CAIYONGYISHE2000- CFS200(200g/m2,0.111mmHOU)XINGHECFS300(300g/m2,0.167mmHOU) XINGTANXIANWEIBU,PEITAOJIANZHUJIEGOUJIAOYISHE2000-CD(JIEGOUMIANZHAOPINGJIAO)、YISHE2000-CM(ZHANTIETANXIANWEIBUSHUZHIJIAO)。

(2)TANXIANWEISHIGONGYONGJIJU

TANXIANWEISHIGONGSUOXUJIJU:

腾讯欢乐捕鱼 1JIANCEJICELIANGGONGJUXIAOTIECHUI、HECHI

2TONGJIMIANQINGLIGONGJUJIAOMOJI、MOPIAN、BINGTONG、MIANSHA、CHUIFENGJI

3FANGXIANGONGJUMODOU、JUANCHI、QIANCHUI、QIANBI

4XIALIAOGONGJUCAIZHIDAO、GANGBANCHI、JUANCHI

5ZHAOPINGYONGGONGJUNIZIDAO、GUABAN

腾讯欢乐捕鱼 6ZHANTANXIANWEIGONGJUMAOSHUA、GUNSHUA、ZHUANYONGGUNTONG

7ANQUANYONGJUANQUANMAO、ANQUANDAI、XIANGJIAOSHOUTAO、FANGCHENKOUZHAO

(3)TANXIANWEISHIGONGLIUCHENG

HUNNINGTUBIAOMIANCHULI→ PEIZHIZHAOPINGCAILIAOBINGDUIBUPINGZHENGCHUXIUFUCHU→ PEIZHIBINGTUSHUAZHANTIESHUZHI→ ZHANTIETANXIANWEIBU→ CHENGPINBAOHU。

(4)HUNNINGTUJIMIANQINGLI:ZAOCHUYUANZHUANGSHIMOHUICENG,QINGCHUBEIJIAGUGOUJIANBIAOMIANDEBOLUO、SHUSONG、FENGWO、FUSHIDENGLIEHUAHUNNINGTU,LUCHUMISHIHUNNINGTUJIEGOUCENG,BINGYONGZHAOPINGCAILIAOJIANGBIAOMIANXIUFUPING。HUNNINGTUBIAOMIANYONGJIAOMOJIDAMOPINGZHENG,CHUQUBIAOCENGFUJIANG、YOUWUDENGZAZHI,ZHIZHIWANQUANLUCHUHUNNINGTUJIEGOUXINMIAN.ZHUANJIAOZHANTIECHUYAOJINXINGDAOJIAOCHULIBINGDAMOCHENGYUANHUZHUANG,YUANHUBANJINGBUYINGXIAOYU20mm。

HUNNINGTUBIAOMIANYONGMIANSIZHANBINGTONGCASHIGANJINGBINGBAOCHIGANZAO。

腾讯欢乐捕鱼 (5)ZHAOPINGJIAOXIUBU:ANYISHE2000-CDXINGCHANPINYAOQIUPEIBIPEIZHIZHAOPINGJIAO,DUIHUNNINGTUBIAOMIANAOXIANBUWEIYONGZHAOPINGJIAOTIANBUPINGZHENG,QIEBUDEYOULENGJIAO。ZHUANJIAOCHUYONGZHAOPINGJIAOXIUFUWEIGUANGHUADEYUANHU,BANJINGBUXIAOYU20mm;ZAIZHAOPINGCAILIAOBIAOMIANZHICHUGANZAOHOULIJIJINXINGXIAYIBUGONGXUSHIGONG。

腾讯欢乐捕鱼 (6)ZHANTIETANXIANWEIBU:ANSHEJIYAOQIUDECHICUNCAIJIANTANXIANWEIBU;ANYISHE2000-CMCHANPINYAOQIUPEIZHIZHANTIESHUZHI,BINGJUNYUNTUMOYUSUOYAOZHANTIEDEBUWEI;MEICIPEIJIAOLIANGYINGZAI40minNEIYONGWAN。YONGZHUANYONGDEGUNTONGSHUNXIANWEIFANGXIANGDUOCIGUNYA,JICHUQIPAO,SHIJINZISHUZHICHONGFENJINTOUTANXIANWEIBU。GUNYASHIBUDESUNSHANGTANXIANWEIBU;TANXIANWEIBUYANXIANWEISHOULIFANGXIANGDEDAJIECHANGDUBUDEXIAOYU150mm,GETIAODAJIEWEIZHIYINGXIANGHUCUOKAI。ZHANTIEDIERCENGBUSHIYINGZHONGFUSHANGSHUBUZOU,BINGZAIJIAOHOUZAITANXIANWEIBUDEBIAOMIANJUNYUNTUMOJINZISHUZHI。

(7)CHENGPINBAOHU:TANXIANWEIBUZHANTIEHAOHOU,YANJINRAODONG,BAOCHIZIRANYANGHU。


粘鋼加固技術

(1)ZHANGANGJIAGUGONGYILIUCHENG

HUNNINGTUHEGANGBANBIAOMIANCHULI →MAOGULUOSHUAN→PEIZHIJIEGOUJIAO→ TUMOJIEGOUJIAO→ ZHANTIE → GUDING、JIAYA →CHENGPINBAOHU。

(2)施工準備施工前應認真閱讀設計施工圖,必須要將結構面清理干凈,按設計圖紙,在混凝土粘鋼位置測放打磨控制線,待打磨工作完成后補加粘鋼位置線。

(3)鋼板粘結面除銹:將鋼板粘貼面用平砂輪打磨,直至出現金屬光澤。打磨粗糙度越大越好,鋼板打磨紋路應與受力方向垂直,其后用脫脂棉蘸丙酮擦拭干凈。

(4)混凝土表面打磨:用角磨機除去表層,直至完全露出新面,用氣泵吹去粉塵或用清水沖洗干凈,待完全干燥后用脫脂棉蘸丙酮擦拭表面。

(5)錨固螺栓:應由測量人員畫出螺栓孔位置,按要求的直徑鉆孔,然后用壓縮空氣除去粉塵。具體錨固方法同植筋。

(6)結構膠的配制:采用羿射2000Z型,按產品使用說明書的規定配制。注意攪拌時應避免雨水進入容器,按同一方向進行攪拌,容器內不得有油污,拌制好后的膠應稠而不流。一次配膠量不宜過多,以40~50min用完為宜。

(7)結構膠配制好后用抹刀涂抹在已處理好的鋼板面上,厚度為1~3mm,中間厚邊緣薄。然后將鋼板貼于預定位置,粘好鋼板后,用手錘沿粘貼面輕輕敲擊鋼板,如無空洞聲表示已粘貼密實,否則應剝下鋼板補膠,重新粘貼。

(8)鋼板粘好后,應從一端向另一端加壓,以使膠液剛從鋼板邊縫擠出為度。并將錨固螺栓的螺母擰緊。待結構膠固化后3d,可拆除支撐。

(9)CHENGPINBAOHU:DUIZHANTIEDAOWEIDEGOUJIANZUOHAOBIAOSHIGONGZUO。TIXINGQITARENYUANFANGZHIZAIJIEGOUJIAOGUHUASHIJIANNEIDUIZHANTIEGANGCAIRAODONG。

(10)檢查驗收:結構膠固化后,用小鐵錘輕敲檢查是否有空鼓。若有空鼓應采用灌注法進行注膠,以保證密實。


本文我們主要針對四川建筑加固補強常見的碳纖維加固技術、鉆孔植筋施工、注射法施工、粘鋼加固技術的施工流程等詳情為大家做出介紹,希望能夠對各位有更多幫助。

四川加固補強

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