現(xiàn)澆簡(jiǎn)支箱梁外觀質(zhì)量缺陷修補(bǔ)方案

1、目錄目錄1編制依據(jù).................................................................................................................................12編制目的............................................................................

2、.....................................................13工程概況.................................................................................................................................14組織機(jī)構(gòu)..........................

3、.......................................................................................................25混凝土外觀質(zhì)量檢查..........................................................................................................

4、...26修補(bǔ)前準(zhǔn)備工作.....................................................................................................................36.1提高修補(bǔ)施工人員素質(zhì)和技能..........................................................................

5、........36.2物資及設(shè)備需求..........................................................................................................36.3材料控制.......................................................................................

6、...............................47修補(bǔ)方案.................................................................................................................................47.1氣泡修補(bǔ)..............................................

7、........................................................................47.2表面顏色不均勻修補(bǔ)（包括表面銹蝕處理）..............................................................47.3表面腳印及不平整部分修補(bǔ)...............................................

8、.......................................57.4蜂窩麻面修補(bǔ)..............................................................................................................57.5跑模、鼓肚修補(bǔ)..................................................

9、.........................................................57.6露筋修補(bǔ)......................................................................................................................67.7表面破損修補(bǔ)...........................

10、...................................................................................67.8表觀微裂紋修補(bǔ)..........................................................................................................67.9冷縫得的處理..........

11、....................................................................................................78注意事項(xiàng)..................................................................................................................

12、...............79安全質(zhì)量保證措施.................................................................................................................79.1質(zhì)量保證措施........................................................................

13、......................................79.2安全保證措施..............................................................................................................82表1二分部管段內(nèi)橋梁統(tǒng)計(jì)表序號(hào)工程名稱起訖里程橋長(zhǎng)（m）橋梁形式1DK776593.27DK777112.8519.53

14、1432m224m簡(jiǎn)支梁2DK781940.24DK782566.4626.161832m124m簡(jiǎn)支梁3DK783425.4DK784630.361204.962032m1(488048）m連續(xù)梁632m324m232m124m簡(jiǎn)支梁4DK785023.27DK785608.35625.78532m1(406440)m連續(xù)梁632m124m132m224m簡(jiǎn)支梁5DK780319.5DK780437.41117.91124m132m2

15、24m簡(jiǎn)支梁6DK767892.5DK768149.31256.81124m632m124m簡(jiǎn)支梁4組織組織機(jī)構(gòu)機(jī)構(gòu)項(xiàng)目經(jīng)理部成立以項(xiàng)目經(jīng)理為組長(zhǎng)，總工、副經(jīng)理為副組長(zhǎng)的混凝土外觀質(zhì)量缺陷修補(bǔ)領(lǐng)導(dǎo)小組，組員由相關(guān)部室主管及相關(guān)技術(shù)人員組成。各職能部門充分發(fā)揮主觀能動(dòng)性，對(duì)混凝土外觀質(zhì)量缺陷修補(bǔ)過(guò)程中出現(xiàn)的問(wèn)題及時(shí)解決。各工區(qū)成立相應(yīng)的實(shí)施小組，由工區(qū)長(zhǎng)為主要負(fù)責(zé)人負(fù)責(zé)混凝土外觀質(zhì)量缺陷修補(bǔ)，組織和領(lǐng)導(dǎo)所屬管轄范圍內(nèi)的施工修補(bǔ)和管理工作，