精確的(de)(de)(de)(de)配(pei)比和(he)(he)(he)時間(jian)控制是(shi)保(bao)(bao)(bao)證加(jia)固(gu)(gu)質量(liang)的(de)(de)(de)(de)關(guan)鍵因素(su)。碳(tan)纖(xian)維(wei)(wei)布的(de)(de)(de)(de)剪裁與(yu)粘(zhan)貼(tie)根(gen)據(ju)設計(ji)要求，碳(tan)纖(xian)維(wei)(wei)布需(xu)(xu)要被裁剪成合(he)適的(de)(de)(de)(de)尺(chi)寸，然后(hou)浸漬于(yu)粘(zhan)結(jie)(jie)膠(jiao)液中(zhong)(zhong)，并(bing)均(jun)勻涂抹于(yu)待粘(zhan)貼(tie)的(de)(de)(de)(de)部位(wei)。在(zai)(zai)粘(zhan)貼(tie)時，必須確保(bao)(bao)(bao)沒有漏刷現(xian)(xian)象，特別(bie)注意邊緣部位(wei)的(de)(de)(de)(de)粘(zhan)貼(tie)。使用(yong)(yong)刮板(ban)沿纖(xian)維(wei)(wei)方向滾壓以(yi)去除氣泡，并(bing)確保(bao)(bao)(bao)粘(zhan)結(jie)(jie)膠(jiao)充分浸透(tou)碳(tan)纖(xian)維(wei)(wei)布。成品保(bao)(bao)(bao)護和(he)(he)(he)驗(yan)收(shou)加(jia)固(gu)(gu)后(hou)的(de)(de)(de)(de)碳(tan)纖(xian)維(wei)(wei)布表(biao)面(mian)需(xu)(xu)要采用(yong)(yong)抹灰或(huo)噴防火涂料進行保(bao)(bao)(bao)護，以(yi)確保(bao)(bao)(bao)其長期(qi)穩(wen)定(ding)性(xing)(xing)。驗(yan)收(shou)過程中(zhong)(zhong)，輕(qing)輕(qing)敲擊碳(tan)纖(xian)維(wei)(wei)布表(biao)面(mian)，通(tong)過回音判斷粘(zhan)結(jie)(jie)效果，以(yi)評(ping)定(ding)加(jia)固(gu)(gu)質量(liang)。粘(zhan)貼(tie)纖(xian)維(wei)(wei)復(fu)合(he)材(cai)(cai)加(jia)固(gu)(gu)法(fa)(fa)的(de)(de)(de)(de)優點與(yu)評(ping)價(jia)除了(le)碳(tan)纖(xian)維(wei)(wei)布加(jia)固(gu)(gu)技術，粘(zhan)貼(tie)纖(xian)維(wei)(wei)復(fu)合(he)材(cai)(cai)加(jia)固(gu)(gu)法(fa)(fa)也在(zai)(zai)結(jie)(jie)構(gou)(gou)(gou)加(jia)固(gu)(gu)領域發揮著關(guan)鍵作用(yong)(yong)。以(yi)下是(shi)對(dui)這(zhe)一(yi)方法(fa)(fa)的(de)(de)(de)(de)優點和(he)(he)(he)應用(yong)(yong)評(ping)價(jia)：適用(yong)(yong)范圍廣粘(zhan)貼(tie)纖(xian)維(wei)(wei)復(fu)合(he)材(cai)(cai)加(jia)固(gu)(gu)法(fa)(fa)適用(yong)(yong)于(yu)各種(zhong)鋼筋(jin)混(hun)凝土構(gou)(gou)(gou)件的(de)(de)(de)(de)加(jia)固(gu)(gu)，包(bao)括受彎構(gou)(gou)(gou)件、受壓構(gou)(gou)(gou)件、受拉構(gou)(gou)(gou)件和(he)(he)(he)柱。其適用(yong)(yong)范圍非(fei)常(chang)普遍，可以(yi)用(yong)(yong)于(yu)工(gong)業、民用(yong)(yong)和(he)(he)(he)公共(gong)建筑(zhu)，甚至包(bao)括隧道、煙囪和(he)(he)(he)水池等(deng)各種(zhong)構(gou)(gou)(gou)筑(zhu)物的(de)(de)(de)(de)加(jia)固(gu)(gu)。耐(nai)(nai)(nai)久和(he)(he)(he)耐(nai)(nai)(nai)用(yong)(yong)性(xing)(xing)纖(xian)維(wei)(wei)復(fu)合(he)材(cai)(cai)料的(de)(de)(de)(de)抗拉強度明顯高(gao)于(yu)普通(tong)鋼材(cai)(cai)，因此可以(yi)特別(bie)提高(gao)原結(jie)(jie)構(gou)(gou)(gou)的(de)(de)(de)(de)承(cheng)載(zai)能(neng)力和(he)(he)(he)延(yan)性(xing)(xing)。此外，它具有耐(nai)(nai)(nai)腐蝕、抗侵蝕和(he)(he)(he)防水的(de)(de)(de)(de)能(neng)力，表(biao)現(xian)(xian)出(chu)出(chu)色的(de)(de)(de)(de)耐(nai)(nai)(nai)久性(xing)(xing)。施(shi)工(gong)便(bian)捷粘(zhan)貼(tie)纖(xian)維(wei)(wei)復(fu)合(he)材(cai)(cai)加(jia)固(gu)(gu)法(fa)(fa)施(shi)工(gong)非(fei)常(chang)便(bian)捷，無需(xu)(xu)大(da)型機械設備。碳(tan)纖(xian)維(wei)(wei)加(jia)固(gu)(gu)通(tong)過增加(jia)截(jie)面(mian)積、防止開裂和(he)(he)(he)破(po)壞、提高(gao)剛度和(he)(he)(he)穩(wen)定(ding)性(xing)(xing)等(deng)方面(mian)提高(gao)混(hun)凝土結(jie)(jie)構(gou)(gou)(gou)的(de)(de)(de)(de)承(cheng)載(zai)能(neng)力和(he)(he)(he)抗震能(neng)力。揚州附近碳(tan)纖(xian)維(wei)(wei)加(jia)固(gu)(gu)施(shi)工(gong)隊

在經(jing)濟快速(su)發展的(de)(de)(de)時代，新工藝新設(she)備的(de)(de)(de)不斷(duan)出現，一(yi)些建筑由于使用(yong)(yong)(yong)功能的(de)(de)(de)改(gai)變(bian)，廠(chang)房升級改(gai)造，橋梁超(chao)負(fu)荷(he)運行，增加(jia)(jia)荷(he)載，導致原(yuan)結構(gou)(gou)不滿(man)(man)足(zu)安全(quan)(quan)實用(yong)(yong)(yong)要求，或(huo)原(yuan)結構(gou)(gou)受(shou)到了一(yi)定程度(du)的(de)(de)(de)損壞，難以滿(man)(man)足(zu)當前使用(yong)(yong)(yong)的(de)(de)(de)需(xu)求，亞需(xu)進行維(wei)(wei)(wei)修、加(jia)(jia)固(gu)(gu)，經(jing)過加(jia)(jia)固(gu)(gu)處理后可(ke)以滿(man)(man)足(zu)安全(quan)(quan)使用(yong)(yong)(yong)要求。結構(gou)(gou)的(de)(de)(de)加(jia)(jia)固(gu)(gu)技(ji)術(shu)(shu)(shu)很多，根(gen)據結構(gou)(gou)構(gou)(gou)件的(de)(de)(de)受(shou)力特性，選用(yong)(yong)(yong)合適(shi)的(de)(de)(de)加(jia)(jia)固(gu)(gu)技(ji)術(shu)(shu)(shu)尤為重要。目前常用(yong)(yong)(yong)的(de)(de)(de)加(jia)(jia)固(gu)(gu)方(fang)法(fa)有很多，如(ru):加(jia)(jia)大截面(mian)法(fa)、外包鋼加(jia)(jia)固(gu)(gu)法(fa)、粘(zhan)鋼加(jia)(jia)固(gu)(gu)法(fa)、碳(tan)(tan)纖(xian)維(wei)(wei)(wei)加(jia)(jia)固(gu)(gu)法(fa)等(deng)。碳(tan)(tan)纖(xian)維(wei)(wei)(wei)加(jia)(jia)固(gu)(gu)技(ji)術(shu)(shu)(shu)應用(yong)(yong)(yong)成熟，碳(tan)(tan)纖(xian)維(wei)(wei)(wei)加(jia)(jia)固(gu)(gu)修補結構(gou)(gou)技(ji)術(shu)(shu)(shu)是繼加(jia)(jia)大混(hun)凝+截面(mian)、粘(zhan)鋼之(zhi)后的(de)(de)(de)又(you)一(yi)種新型的(de)(de)(de)結構(gou)(gou)加(jia)(jia)固(gu)(gu)技(ji)術(shu)(shu)(shu)。麗水碳(tan)(tan)纖(xian)維(wei)(wei)(wei)加(jia)(jia)固(gu)(gu)用(yong)(yong)(yong)途碳(tan)(tan)纖(xian)維(wei)(wei)(wei)布可(ke)以提高結構(gou)(gou)的(de)(de)(de)剛度(du)和穩定性，使其能夠更好地(di)抵抗風、震、雪等(deng)外力的(de)(de)(de)作用(yong)(yong)(yong)。

了解了碳(tan)(tan)纖(xian)維(wei)這種材料的(de)(de)特(te)點了，就不(bu)(bu)難知道利(li)用(yong)碳(tan)(tan)纖(xian)維(wei)加(jia)(jia)固和維(wei)修(xiu)(xiu)的(de)(de)房(fang)(fang)屋(wu)相比較傳(chuan)統(tong)的(de)(de)加(jia)(jia)固維(wei)修(xiu)(xiu)要好(hao)很(hen)多，主要體現(xian)在以(yi)下幾(ji)個方面。1.碳(tan)(tan)纖(xian)維(wei)本(ben)身(shen)重量較輕，厚度(du)也比較薄，用(yong)其維(wei)修(xiu)(xiu)房(fang)(fang)屋(wu)裂縫基本(ben)不(bu)(bu)會增加(jia)(jia)房(fang)(fang)屋(wu)自身(shen)的(de)(de)重量以(yi)及(ji)(ji)截面的(de)(de)尺寸(cun)。2.用(yong)碳(tan)(tan)纖(xian)維(wei)進行(xing)加(jia)(jia)固維(wei)修(xiu)(xiu)，其適用(yong)面較廣，且(qie)靈活性(xing)強(qiang)，對(dui)于各(ge)種類型和形(xing)狀的(de)(de)結構進行(xing)加(jia)(jia)固都是非(fei)(fei)常不(bu)(bu)錯的(de)(de)選擇。3.施工(gong)非(fei)(fei)常方便(bian)，施工(gong)現(xian)場不(bu)(bu)需要大型的(de)(de)機械器具，并且(qie)也沒有濕作業，不(bu)(bu)需用(yong)火以(yi)及(ji)(ji)其他的(de)(de)固定措施，并且(qie)不(bu)(bu)受原房(fang)(fang)屋(wu)需要加(jia)(jia)固或者(zhe)維(wei)修(xiu)(xiu)部分形(xing)狀的(de)(de)限制。4.用(yong)碳(tan)(tan)纖(xian)維(wei)進行(xing)加(jia)(jia)固和維(wei)修(xiu)(xiu)，可(ke)以(yi)增加(jia)(jia)房(fang)(fang)屋(wu)自身(shen)的(de)(de)使用(yong)壽命(ming)，不(bu)(bu)會生銹，因(yin)此對(dui)于一些經常會受到強(qiang)酸、堿(jian)、鹽以(yi)及(ji)(ji)大氣(qi)腐蝕的(de)(de)建(jian)筑非(fei)(fei)常適用(yong)

碳纖維(wei)配(pei)套樹(shu)(shu)脂(zhi)(zhi)(zhi)類(lei)粘(zhan)(zhan)結(jie)材(cai)料(liao)(liao)。混(hun)凝(ning)土(tu)(tu)結(jie)構加(jia)固(gu)修(xiu)補配(pei)套樹(shu)(shu)脂(zhi)(zhi)(zhi)系(xi)統包(bao)括(kuo)底層涂料(liao)(liao),用(yong)(yong)于滲透過(guo)混(hun)凝(ning)土(tu)(tu)表(biao)(biao)面(mian),促(cu)進粘(zhan)(zhan)結(jie)并形成(cheng)長期持久界面(mian)的(de)(de)基礎:油灰,用(yong)(yong)于填充整個表(biao)(biao)面(mian)空隙并形成(cheng)平整表(biao)(biao)面(mian)以便使用(yong)(yong)碳纖維(wei)片材(cai);浸漬樹(shu)(shu)脂(zhi)(zhi)(zhi)或粘(zhan)(zhan)結(jie)樹(shu)(shu)脂(zhi)(zhi)(zhi),前(qian)者用(yong)(yong)于碳纖維(wei)布粘(zhan)(zhan)貼(tie),后(hou)者用(yong)(yong)于碳纖維(wei)板粘(zhan)(zhan)貼(tie)。浸漬樹(shu)(shu)脂(zhi)(zhi)(zhi)或粘(zhan)(zhan)貼(tie)樹(shu)(shu)脂(zhi)(zhi)(zhi)是將碳纖維(wei)片粘(zhan)(zhan)附于混(hun)凝(ning)土(tu)(tu)構件表(biao)(biao)面(mian)并與之緊(jin)密地結(jie)合在(zai)起形成(cheng)整體共同工(gong)(gong)(gong)作(zuo)的(de)(de)關(guan)鍵,因(yin)此樹(shu)(shu)脂(zhi)(zhi)(zhi)同混(hun)凝(ning)士(shi)的(de)(de)粘(zhan)(zhan)貼(tie)強度(du)(du)(du)大于混(hun)凝(ning)土(tu)(tu)的(de)(de)拉伸強度(du)(du)(du)和剪切強度(du)(du)(du)。就(jiu)公路混(hun)凝(ning)土(tu)(tu)橋(qiao)梁(liang)用(yong)(yong)碳纖維(wei)片材(cai)加(jia)固(gu)技術而言,環氧(yang)樹(shu)(shu)脂(zhi)(zhi)(zhi)在(zai)不(bu)同施工(gong)(gong)(gong)環境溫度(du)(du)(du)下固(gu)化性(xing)能(neng)有(you)(you)十(shi)分重要的(de)(de)意義,因(yin)為(wei)這涉及到粘(zhan)(zhan)貼(tie)工(gong)(gong)(gong)作(zuo)質量(liang)與如何盡(jin)量(liang)減少橋(qiao)上正常(chang)交(jiao)通(tong)中斷時(shi)(shi)(shi)(shi)間(jian)緊(jin)密相關(guan)。采用(yong)(yong)專(zhuan)配(pei)的(de)(de)環氧(yang)樹(shu)(shu)脂(zhi)(zhi)(zhi)材(cai)料(liao)(liao),在(zai)混(hun)凝(ning)土(tu)(tu)施工(gong)(gong)(gong)表(biao)(biao)面(mian)溫度(du)(du)(du)(10~40)攝氏度(du)(du)(du)時(shi)(shi)(shi)(shi),粘(zhan)(zhan)環氧(yang)樹(shu)(shu)脂(zhi)(zhi)(zhi)固(gu)化時(shi)(shi)(shi)(shi)間(jian)約15小時(shi)(shi)(shi)(shi)以上,但粘(zhan)(zhan)貼(tie)后(hou)就(jiu)可以使用(yong)(yong)的(de)(de)時(shi)(shi)(shi)(shi)間(jian)為(wei)45分鐘以上,專(zhuan)配(pei)的(de)(de)環氧(yang)樹(shu)(shu)脂(zhi)(zhi)(zhi)材(cai)料(liao)(liao)的(de)(de)這一性(xing)能(neng)是完全適合混(hun)凝(ning)土(tu)(tu)橋(qiao)梁(liang)的(de)(de)加(jia)固(gu)工(gong)(gong)(gong)作(zuo)。混(hun)凝(ning)土(tu)(tu)碳纖維(wei)加(jia)固(gu)施工(gong)(gong)(gong)簡(jian)單(dan)，耗時(shi)(shi)(shi)(shi)短，有(you)(you)效提升工(gong)(gong)(gong)程效率。

碳(tan)(tan)(tan)纖(xian)(xian)(xian)(xian)維(wei)(wei)(wei)布(bu)(bu)(bu)(bu)加(jia)(jia)(jia)固(gu)(gu)應(ying)(ying)(ying)(ying)用(yong)(yong)范圍建筑物梁、柱、樓板(ban)結(jie)構(gou)(gou)補強(qiang)；橋(qiao)梁、橋(qiao)墩(dun)、橋(qiao)面結(jie)構(gou)(gou)補強(qiang)；隧道、煙囪結(jie)構(gou)(gou)補強(qiang);海灘建筑物防腐(fu)補強(qiang)；民用(yong)(yong)建筑、工(gong)(gong)(gong)業(ye)(ye)(ye)建筑、市政道路橋(qiao)梁、水(shui)利工(gong)(gong)(gong)程(cheng)(cheng)、電力(li)工(gong)(gong)(gong)程(cheng)(cheng)等(deng)碳(tan)(tan)(tan)纖(xian)(xian)(xian)(xian)維(wei)(wei)(wei)布(bu)(bu)(bu)(bu)加(jia)(jia)(jia)固(gu)(gu)技(ji)術要點①受彎(wan)加(jia)(jia)(jia)固(gu)(gu)時(shi)(shi)(shi)，纖(xian)(xian)(xian)(xian)維(wei)(wei)(wei)方向應(ying)(ying)(ying)(ying)與加(jia)(jia)(jia)固(gu)(gu)的(de)(de)(de)受力(li)方向一致；②受剪加(jia)(jia)(jia)固(gu)(gu)、抗震加(jia)(jia)(jia)固(gu)(gu)時(shi)(shi)(shi)，纖(xian)(xian)(xian)(xian)維(wei)(wei)(wei)方向宜(yi)與構(gou)(gou)件軸向垂(chui)直；③受彎(wan)加(jia)(jia)(jia)固(gu)(gu)和(he)受剪加(jia)(jia)(jia)固(gu)(gu)時(shi)(shi)(shi)，混凝土(tu)(tu)強(qiang)度等(deng)級應(ying)(ying)(ying)(ying)不低(di)于C15；④采(cai)(cai)用(yong)(yong)封閉粘結(jie)碳(tan)(tan)(tan)纖(xian)(xian)(xian)(xian)維(wei)(wei)(wei)加(jia)(jia)(jia)固(gu)(gu)混凝土(tu)(tu)柱時(shi)(shi)(shi)，混凝土(tu)(tu)強(qiang)度等(deng)級應(ying)(ying)(ying)(ying)不低(di)于C10；⑤碳(tan)(tan)(tan)纖(xian)(xian)(xian)(xian)維(wei)(wei)(wei)加(jia)(jia)(jia)固(gu)(gu)的(de)(de)(de)效果主要取(qu)決于纖(xian)(xian)(xian)(xian)維(wei)(wei)(wei)的(de)(de)(de)粘貼工(gong)(gong)(gong)藝(yi)，應(ying)(ying)(ying)(ying)由專(zhuan)業(ye)(ye)(ye)施(shi)工(gong)(gong)(gong)隊伍(wu)負責施(shi)工(gong)(gong)(gong)。碳(tan)(tan)(tan)纖(xian)(xian)(xian)(xian)維(wei)(wei)(wei)布(bu)(bu)(bu)(bu)加(jia)(jia)(jia)固(gu)(gu)施(shi)工(gong)(gong)(gong)安全事項1、碳(tan)(tan)(tan)纖(xian)(xian)(xian)(xian)維(wei)(wei)(wei)布(bu)(bu)(bu)(bu)為導電材料，放置和(he)施(shi)工(gong)(gong)(gong)時(shi)(shi)(shi)都(dou)應(ying)(ying)(ying)(ying)遠離電氣設備及電源和(he)采(cai)(cai)取(qu)可(ke)靠的(de)(de)(de)防護(hu)措施(shi)。2、存放、運輸、施(shi)工(gong)(gong)(gong)過(guo)程(cheng)(cheng)中(zhong)都(dou)應(ying)(ying)(ying)(ying)避免(mian)碳(tan)(tan)(tan)布(bu)(bu)(bu)(bu)的(de)(de)(de)彎(wan)折。3、碳(tan)(tan)(tan)纖(xian)(xian)(xian)(xian)維(wei)(wei)(wei)布(bu)(bu)(bu)(bu)配套(tao)樹脂應(ying)(ying)(ying)(ying)密封儲(chu)存,遠離火(huo)源,避免(mian)陽光直接照射和(he)有(you)高(gao)(gao)溫源的(de)(de)(de)地方。4、樹脂的(de)(de)(de)配制和(he)使用(yong)(yong)場(chang)(chang)所(suo)，應(ying)(ying)(ying)(ying)保(bao)持通風良(liang)好。5、在(zai)現場(chang)(chang)施(shi)工(gong)(gong)(gong)的(de)(de)(de)工(gong)(gong)(gong)作人(ren)員應(ying)(ying)(ying)(ying)采(cai)(cai)取(qu)相應(ying)(ying)(ying)(ying)的(de)(de)(de)有(you)效保(bao)護(hu)措施(shi)。碳(tan)(tan)(tan)纖(xian)(xian)(xian)(xian)維(wei)(wei)(wei)布(bu)(bu)(bu)(bu)的(de)(de)(de)輕質、耐久高(gao)(gao)、抗腐(fu)蝕等(deng)特性在(zai)混凝土(tu)(tu)加(jia)(jia)(jia)固(gu)(gu)中(zhong)發揮重(zhong)要作用(yong)(yong)。江西專(zhuan)業(ye)(ye)(ye)碳(tan)(tan)(tan)纖(xian)(xian)(xian)(xian)維(wei)(wei)(wei)加(jia)(jia)(jia)固(gu)(gu)公司

碳纖維(wei)布抗拉強度大約是鋼筋(jin)的10倍，一般抗裂(lie)強度為3000-3500兆帕不等。揚州(zhou)附近碳纖維(wei)加固施工(gong)隊

碳(tan)(tan)(tan)纖(xian)維(wei)(wei)材料(liao)加(jia)(jia)(jia)固(gu)混(hun)凝(ning)(ning)土(tu)(tu)(tu)梁(liang)(liang)(liang)板(ban)結構(gou)(gou)(gou)(gou)(gou)(gou)構(gou)(gou)(gou)(gou)(gou)(gou)件(jian)(jian)(jian)(jian)(jian)(jian)有以(yi)(yi)下(xia)幾種(zhong)方(fang)(fang)式:0沿(yan)構(gou)(gou)(gou)(gou)(gou)(gou)件(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)主(zhu)(zhu)軸方(fang)(fang)向粘(zhan)(zhan)貼(tie)(tie)碳(tan)(tan)(tan)纖(xian)維(wei)(wei)，以(yi)(yi)提高構(gou)(gou)(gou)(gou)(gou)(gou)件(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)抗彎(wan)(wan)(wan)(wan)能力;@沿(yan)構(gou)(gou)(gou)(gou)(gou)(gou)件(jian)(jian)(jian)(jian)(jian)(jian)主(zhu)(zhu)軸垂直方(fang)(fang)向粘(zhan)(zhan)貼(tie)(tie)碳(tan)(tan)(tan)纖(xian)維(wei)(wei)，由(you)碳(tan)(tan)(tan)纖(xian)維(wei)(wei)與(yu)箍筋(jin)(jin)共同分(fen)擔(dan)剪(jian)(jian)力以(yi)(yi)提高構(gou)(gou)(gou)(gou)(gou)(gou)件(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)抗剪(jian)(jian)承載力。碳(tan)(tan)(tan)纖(xian)維(wei)(wei)加(jia)(jia)(jia)固(gu)鋼(gang)筋(jin)(jin)混(hun)凝(ning)(ning)士抗彎(wan)(wan)(wan)(wan)構(gou)(gou)(gou)(gou)(gou)(gou)件(jian)(jian)(jian)(jian)(jian)(jian)梁(liang)(liang)(liang)、板(ban)是(shi)建筑(zhu)工程中的(de)(de)(de)(de)(de)(de)(de)(de)典型受彎(wan)(wan)(wan)(wan)構(gou)(gou)(gou)(gou)(gou)(gou)件(jian)(jian)(jian)(jian)(jian)(jian)。鋼(gang)筋(jin)(jin)混(hun)凝(ning)(ning)土(tu)(tu)(tu)受彎(wan)(wan)(wan)(wan)構(gou)(gou)(gou)(gou)(gou)(gou)件(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)抗彎(wan)(wan)(wan)(wan)加(jia)(jia)(jia)固(gu)，是(shi)通過(guo)將(jiang)碳(tan)(tan)(tan)纖(xian)維(wei)(wei)布(bu)粘(zhan)(zhan)貼(tie)(tie)于(yu)構(gou)(gou)(gou)(gou)(gou)(gou)件(jian)(jian)(jian)(jian)(jian)(jian)受拉區(qu)(qu)，即梁(liang)(liang)(liang)板(ban)跨中的(de)(de)(de)(de)(de)(de)(de)(de)下(xia)部(bu)以(yi)(yi)及(ji)連續(xu)板(ban)、連續(xu)梁(liang)(liang)(liang)、懸臂板(ban)等(deng)支座處(chu)的(de)(de)(de)(de)(de)(de)(de)(de)上部(bu)，沿(yan)受力筋(jin)(jin)方(fang)(fang)向粘(zhan)(zhan)貼(tie)(tie)，代替或(huo)補(bu)充(chong)(chong)鋼(gang)筋(jin)(jin)的(de)(de)(de)(de)(de)(de)(de)(de)受拉性能，從而(er)提高構(gou)(gou)(gou)(gou)(gou)(gou)件(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)抗彎(wan)(wan)(wan)(wan)承載力。粘(zhan)(zhan)貼(tie)(tie)碳(tan)(tan)(tan)纖(xian)維(wei)(wei)后，在構(gou)(gou)(gou)(gou)(gou)(gou)件(jian)(jian)(jian)(jian)(jian)(jian)收拉區(qu)(qu)混(hun)凝(ning)(ning)土(tu)(tu)(tu)開裂前，碳(tan)(tan)(tan)纖(xian)維(wei)(wei)的(de)(de)(de)(de)(de)(de)(de)(de)應(ying)變(bian)很小，在混(hun)凝(ning)(ning)土(tu)(tu)(tu)開裂后，碳(tan)(tan)(tan)纖(xian)維(wei)(wei)布(bu)逐(zhu)漸(jian)參與(yu)共同工作，應(ying)變(bian)增長(chang)，而(er)在鋼(gang)筋(jin)(jin)屈服(fu)后，碳(tan)(tan)(tan)纖(xian)維(wei)(wei)布(bu)充(chong)(chong)分(fen)發揮加(jia)(jia)(jia)快作用(yong)，應(ying)變(bian)增長(chang)迅速加(jia)(jia)(jia)快,其**高效的(de)(de)(de)(de)(de)(de)(de)(de)性能得以(yi)(yi)充(chong)(chong)分(fen)體現(xian)。碳(tan)(tan)(tan)紅維(wei)(wei)加(jia)(jia)(jia)固(gu)鋼(gang)筋(jin)(jin)混(hun)凝(ning)(ning)士抗剪(jian)(jian)構(gou)(gou)(gou)(gou)(gou)(gou)件(jian)(jian)(jian)(jian)(jian)(jian)鋼(gang)筋(jin)(jin)混(hun)凝(ning)(ning)土(tu)(tu)(tu)的(de)(de)(de)(de)(de)(de)(de)(de)抗剪(jian)(jian)加(jia)(jia)(jia)固(gu)，是(shi)將(jiang)碳(tan)(tan)(tan)纖(xian)維(wei)(wei)粘(zhan)(zhan)貼(tie)(tie)于(yu)構(gou)(gou)(gou)(gou)(gou)(gou)件(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)受剪(jian)(jian)區(qu)(qu)，這里碳(tan)(tan)(tan)纖(xian)維(wei)(wei)的(de)(de)(de)(de)(de)(de)(de)(de)作用(yong)類似(si)箍筋(jin)(jin)。補(bu)強位置通常在梁(liang)(liang)(liang)端部(bu)、主(zhu)(zhu)拉應(ying)力較大的(de)(de)(de)(de)(de)(de)(de)(de)區(qu)(qu)域和有次梁(liang)(liang)(liang)或(huo)集中荷載作用(yong)處(chu)。補(bu)強時(shi)在梁(liang)(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)(de)兩側面豎向粘(zhan)(zhan)貼(tie)(tie)碳(tan)(tan)(tan)纖(xian)維(wei)(wei)片材，或(huo)與(yu)梁(liang)(liang)(liang)底形成(cheng)形環(huan)包(bao)，這相當于(yu)增加(jia)(jia)(jia)抗剪(jian)(jian)箍筋(jin)(jin)以(yi)(yi)分(fen)擔(dan)原筋(jin)(jin)的(de)(de)(de)(de)(de)(de)(de)(de)剪(jian)(jian)力。在構(gou)(gou)(gou)(gou)(gou)(gou)件(jian)(jian)(jian)(jian)(jian)(jian)屈服(fu)前，碳(tan)(tan)(tan)纖(xian)維(wei)(wei)的(de)(de)(de)(de)(de)(de)(de)(de)應(ying)變(bian)發展(zhan)緩慢，所(suo)達到的(de)(de)(de)(de)(de)(de)(de)(de)**應(ying)變(bian)值也較小。揚州附(fu)近碳(tan)(tan)(tan)纖(xian)維(wei)(wei)加(jia)(jia)(jia)固(gu)施工隊

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