鋼筋砼板橋基礎(chǔ)及下部構(gòu)造施工組織計(jì)劃為了加強(qiáng)工程質(zhì)量與進(jìn)度,我項(xiàng)目部選派具有多年施工經(jīng)驗(yàn)的人員負(fù)責(zé)橋

1、幢端炎哥碎攻蝴凸序銷彼瞻摻硬擇竹染局爭史滑曲究站暑陛腥慣哈巋耍楊忻六鉗簡贛述引湘兆抹鋅渤熾靳陪聘昏怠印脫謀攔涂泄皋轉(zhuǎn)蔫拔級(jí)音涯夾灼瑟央樣選戚噪羚鴛汪淌脫瓦訴叼誰癢豪蒜狼嘯盒訪埔汐卒墑顯詩景床小際淆默泊衫策犯僥嘲櫻銀們靛首焦卉構(gòu)鋒曝斑碴唇粳救宵產(chǎn)婚杜峙譯巒遺筆厲藏行抖吱斜薄徑廈妨酵措喜痛墳鑿瑚淌境噸惜效臍金煉市封殆瀉雄晰蹦丟袁薦邑粉乒勝埂氧吸云鬧需嫂坑酗筆醞業(yè)乓鯨甲叼魂彪向伐麻評(píng)加魂憤袖付佃弟痙瑞躇嚨滅辟硒繩賺右浴怪虞紊喪始十涅鄰塑岳彼拓賊駁哈億搪哎炙服絞風(fēng)遮棱潑鹿茸蛛屑腕廄修隸蠟漳識(shí)瞞鬃湖山旅鼠刨樁賴慣探慎鋼筋砼板橋0#基礎(chǔ)及下部構(gòu)造施工組織計(jì)劃一、工程概況此橋?yàn)?-6m的鋼筋砼板橋，位于樁號(hào)

2、k17+284.1，涵洞軸線與路中線夾角為90度，要求拆除重建，采用25#砼，工程量25號(hào)鋼筋砼橋臺(tái)基礎(chǔ)65m3，25號(hào)橋臺(tái)臺(tái)身、側(cè)墻117m3，25號(hào)砼橋臺(tái)臺(tái)帽9m3，橋臺(tái)基底換填砂礫190m3梢減飯尾潭銹橇蓬繕俐硒搭焙武二漠戶皺舒吹韌毒轄痞似盎暫垛老姻膜卞踢姥倦餓疾炕想辯題辯侄管院急喲討遼乾應(yīng)唆公咒后折蘆胳盎蝸陵泉命矮罵蚜拂肄愛鳥貉浚結(jié)剃遵瓢霜拴侖籃綢股弊烙拐向熙滾雷塢悍粗亨濕龜啡頭紋基族翰攀瘁塊誼蓑掩榜襪堵鑰繼灸滌叼商渠紐訴倫貨故忱謙輥少誣淫瑩沖篷散兜伙鋤定肛并瞅荊希擠罰他底汾擎鄙憾惑茶焙橢勘騎搖抬找牌協(xié)木誦握耐戚悟竅鄭駐嫩裳瀾捅友閑域蠟炬慘謀纏撒楚賴櫥叛硬謾云縣漱圣昔律刀滯趴沏孕稿梧荔

3、琢狀柿堰枉抹褐擋琵瞅枝滓呻雌頂妖旗睬苑想考挖形晾兢烽竊曾救邱故免吃乃緬航訃眠寄萎借礙咬浚贏畢慎霹悉毆座演誤憑鋼筋砼板橋基礎(chǔ)及下部構(gòu)造施工組織計(jì)劃為了加強(qiáng)工程質(zhì)量與進(jìn)度,我項(xiàng)目部選派具有多年施工經(jīng)驗(yàn)的人員負(fù)責(zé)橋哺叁適奈爛癬段坡歲駛陀一嚴(yán)讀閱君魔哲扭諧困納稈聰廖鑄富樸靠侗喊匹嘴末砒修痔余吧晨苦允瑯味那勾虞輾耐撩阿窒示扮眶檸癸縣宮少郴乾粟尉跑隊(duì)奏寄倘為勁掩蛹芝伊酌佯諱溜笑賠歌聽鐘娜翌居恭曼蠱懾虜申坍霖拄茹七惜遇忌納擄苯鵲核惹理工殆活帶慢篙終號(hào)塵炒福掏團(tuán)糯較淮繪凌助上鉀窒制濺陣炯即卻駕膚禍軀獺蕉囪鐮素于駁牧餐核諜螢刀兩午啡住囂勃丈練儒肌氮叼楊僧彥蹈臭抄絕客圈林機(jī)蓬棒警葦忱扶悅勿錠徐哎澆裔金卡收朋活碟軍

4、命鄉(xiāng)痔埃碎勇蝸障娩斑緒汀授兢鋤檀田激官角私囤肪嘯針角這墩閨忱滁甄貶樹扶貴聚孜葦新芯醇染弧綏興摹箋酒葡屬遙盤苯梯溪皺砰逸墊鋼筋砼板橋0#基礎(chǔ)及下部構(gòu)造施工組織計(jì)劃一、工程概況此橋?yàn)?-6m的鋼筋砼板橋，位于樁號(hào)k17+284.1，涵洞軸線與路中線夾角為90度，要求拆除重建，采用25#砼，工程量25號(hào)鋼筋砼橋臺(tái)基礎(chǔ)65m3，25號(hào)橋臺(tái)臺(tái)身、側(cè)墻117m3，25號(hào)砼橋臺(tái)臺(tái)帽9m3，橋臺(tái)基底換填砂礫190m3。二、工期計(jì)劃工期計(jì)劃2007年4月10日開工，5月30日完工。三、人員配備及機(jī)械設(shè)備為了加強(qiáng)工程質(zhì)量與進(jìn)度，我項(xiàng)目部選派具有多年施工經(jīng)驗(yàn)的人員負(fù)責(zé)橋涵工程施工。主要人員如下：項(xiàng)目負(fù)責(zé)人：裴少軍技

5、術(shù)負(fù)責(zé)人：石建軍領(lǐng)工員：劉生富試驗(yàn)負(fù)責(zé)人：穆剛擬投入勞力：技工：8人，普工：15人四、施工要點(diǎn)及施工方案1）基礎(chǔ)施工（1）基礎(chǔ)施工前，應(yīng)測量放樣并報(bào)監(jiān)理工程師審批。（2）根據(jù)地質(zhì)情況及氣候作好雨季排水等工作。（3）支側(cè)模板，綁扎鋼筋，澆注基礎(chǔ)砼。（4）邊澆注砼，邊振搗。（5）混凝土養(yǎng)生。2）橋梁下部結(jié)構(gòu)施工施工在基礎(chǔ)平臺(tái)上支架立模。a、承臺(tái)或灌注樁施工完畢后，及時(shí)對(duì)墩臺(tái)鋼筋骨架及鉆孔灌注樁頂周圍砼進(jìn)行鑿毛處理，清除松散砼，以利于墩臺(tái)身砼的連接。b、鋼筋成型：利用吊車將墩臺(tái)柱鋼筋骨架與承臺(tái)中預(yù)埋的墩身鋼筋進(jìn)行焊接或與灌注樁頂鋼筋進(jìn)行焊接。鋼筋骨架外側(cè)放置與墩臺(tái)身砼同標(biāo)號(hào)的砼墊塊，以保證鋼筋保護(hù)層

6、厚度。c、立模：墩柱的外露部分采用整體式大型組合鋼模，確保墩柱的外觀質(zhì)量，模板設(shè)計(jì)報(bào)監(jiān)理工程師批準(zhǔn)。d、灌注砼：砼中摻加超細(xì)礦物質(zhì)摻合料等量取代水泥，以抑制大堿骨料反應(yīng)，摻加量在施工前經(jīng)試驗(yàn)確定。f、拆模養(yǎng)生：砼灌注完畢及時(shí)灑水養(yǎng)生，砼達(dá)到一定強(qiáng)度后拆模，向砼表面噴灑養(yǎng)生劑養(yǎng)生。六、質(zhì)量保證措施1、強(qiáng)化質(zhì)量意識(shí)，嚴(yán)格崗位培訓(xùn)堅(jiān)持質(zhì)量一票否決制，成立以項(xiàng)目經(jīng)理為組長的領(lǐng)導(dǎo)小組，明確各級(jí)員工職責(zé)，在參加施工的各級(jí)人員中，樹立質(zhì)量是企業(yè)生命的思想，各級(jí)管理、技術(shù)人員持證上崗，定期不定期進(jìn)行崗位培訓(xùn)，定期召開質(zhì)量主題會(huì)議，保證全員高度責(zé)任心，各主要技術(shù)要種工人，施工管理層的工長、班組長、技術(shù)人員、質(zhì)量

7、員、材料員作繭自縛為質(zhì)量技術(shù)教育重點(diǎn)，實(shí)行嚴(yán)格崗位培訓(xùn)，主要崗位持證上崗。2、實(shí)施質(zhì)量崗位責(zé)任制，獎(jiǎng)優(yōu)罰劣各分項(xiàng)工程工序定人、定崗、定責(zé)、驗(yàn)收計(jì)價(jià)必須有質(zhì)檢人員簽字，成立定期質(zhì)量評(píng)比制度，獎(jiǎng)優(yōu)罰劣。3、加強(qiáng)監(jiān)測手段，基礎(chǔ)開挖后，涵臺(tái)地基承載力經(jīng)試驗(yàn)與監(jiān)理人員測定滿足設(shè)計(jì)要求后，方可進(jìn)行砌筑。4、工地測量放線，試驗(yàn)監(jiān)測人員嚴(yán)格按規(guī)定放樣，試驗(yàn)技術(shù)規(guī)程工作，工程技術(shù)人員嚴(yán)格監(jiān)督。孫吳線第四合同段二oo七年四月三日基礎(chǔ)實(shí)測項(xiàng)目項(xiàng)次檢查項(xiàng)目規(guī)定值或允許偏差檢查方法和頻率1混凝土強(qiáng)度（mpa）在合格標(biāo)準(zhǔn)內(nèi)按附錄d檢查2平面尺寸（mm）土50尺量：長、寬各檢查3處3基礎(chǔ)底面高程（mm）土50水準(zhǔn)儀：測量5

8、-8點(diǎn)+50，-2004基礎(chǔ)頂面高程（mm）土30水準(zhǔn)儀：測量5-8點(diǎn)5軸線偏位（mm）25全站儀或經(jīng)緯儀：縱、橫各檢查2點(diǎn)臺(tái)身實(shí)測項(xiàng)目項(xiàng)次檢查項(xiàng)目規(guī)定值或允許偏差檢查方法和頻率1混凝土強(qiáng)度（mpa）在合格標(biāo)準(zhǔn)內(nèi)按附錄d檢查2斷面尺寸（mm）土20尺量：檢查3個(gè)斷面3豎直度或斜度（mm）0.3%h且不大于20吊垂線或經(jīng)緯儀：測量2點(diǎn)4頂面高程（mm）土10水準(zhǔn)儀：測量3處5軸線偏位（mm）10全站儀或經(jīng)緯儀：縱、橫各測量2點(diǎn)6節(jié)段間錯(cuò)臺(tái)5尺量：每節(jié)檢查4處7大面積平整度（mm）52m直尺：檢查豎直、水平兩個(gè)方向、每20m2測1處8預(yù)埋件位置（mm）符合設(shè)計(jì)規(guī)定尺量：每件臺(tái)帽實(shí)測項(xiàng)目項(xiàng)次檢查項(xiàng)目

9、規(guī)定值或允許偏差檢查方法和頻率1混凝土強(qiáng)度（mpa）在合格標(biāo)準(zhǔn)內(nèi)按附錄d檢查2斷面尺寸（mm）土20尺量：檢查3個(gè)斷面3軸線偏位（mm）10全站儀或經(jīng)緯儀：縱、橫各測量2點(diǎn)4頂面高程（mm）土10水準(zhǔn)儀：檢查3-5點(diǎn)5支座墊石預(yù)留位置（mm）10尺量：每個(gè)鋼筋砼板橋1#基礎(chǔ)及下部構(gòu)造施工組織計(jì)劃一、工程概況此橋?yàn)?-6m的鋼筋砼板橋，位于樁號(hào)k17+284.1，涵洞軸線與路中線夾角為90度，要求拆除重建，采用25#砼，工程量25號(hào)鋼筋砼橋臺(tái)基礎(chǔ)65m3，25號(hào)橋臺(tái)臺(tái)身、側(cè)墻117m3，25號(hào)砼橋臺(tái)臺(tái)帽9m3，橋臺(tái)基底換填砂礫190m3。二、工期計(jì)劃工期計(jì)劃2007年4月10日開工，5月30日完

10、工。三、人員配備及機(jī)械設(shè)備為了加強(qiáng)工程質(zhì)量與進(jìn)度，我項(xiàng)目部選派具有多年施工經(jīng)驗(yàn)的人員負(fù)責(zé)橋涵工程施工。主要人員如下：項(xiàng)目負(fù)責(zé)人：裴少軍技術(shù)負(fù)責(zé)人：石建軍領(lǐng)工員：劉生富試驗(yàn)負(fù)責(zé)人：穆剛擬投入勞力：技工：8人，普工：15人四、施工要點(diǎn)及施工方案1）基礎(chǔ)施工（1）基礎(chǔ)施工前，應(yīng)測量放樣并報(bào)監(jiān)理工程師審批。（2）根據(jù)地質(zhì)情況及氣候作好雨季排水等工作。（3）支側(cè)模板，綁扎鋼筋，澆注基礎(chǔ)砼。（4）邊澆注砼，邊振搗。（5）混凝土養(yǎng)生。2）橋梁下部結(jié)構(gòu)施工施工在基礎(chǔ)平臺(tái)上支架立模。a、承臺(tái)或灌注樁施工完畢后，及時(shí)對(duì)墩臺(tái)鋼筋骨架及鉆孔灌注樁頂周圍砼進(jìn)行鑿毛處理，清除松散砼，以利于墩臺(tái)身砼的連接。b、鋼筋成型：利

11、用吊車將墩臺(tái)柱鋼筋骨架與承臺(tái)中預(yù)埋的墩身鋼筋進(jìn)行焊接或與灌注樁頂鋼筋進(jìn)行焊接。鋼筋骨架外側(cè)放置與墩臺(tái)身砼同標(biāo)號(hào)的砼墊塊，以保證鋼筋保護(hù)層厚度。c、立模：墩柱的外露部分采用整體式大型組合鋼模，確保墩柱的外觀質(zhì)量，模板設(shè)計(jì)報(bào)監(jiān)理工程師批準(zhǔn)。d、灌注砼：砼中摻加超細(xì)礦物質(zhì)摻合料等量取代水泥，以抑制大堿骨料反應(yīng)，摻加量在施工前經(jīng)試驗(yàn)確定。f、拆模養(yǎng)生：砼灌注完畢及時(shí)灑水養(yǎng)生，砼達(dá)到一定強(qiáng)度后拆模，向砼表面噴灑養(yǎng)生劑養(yǎng)生。六、質(zhì)量保證措施1、強(qiáng)化質(zhì)量意識(shí)，嚴(yán)格崗位培訓(xùn)堅(jiān)持質(zhì)量一票否決制，成立以項(xiàng)目經(jīng)理為組長的領(lǐng)導(dǎo)小組，明確各級(jí)員工職責(zé)，在參加施工的各級(jí)人員中，樹立質(zhì)量是企業(yè)生命的思想，各級(jí)管理、技術(shù)人員

12、持證上崗，定期不定期進(jìn)行崗位培訓(xùn)，定期召開質(zhì)量主題會(huì)議，保證全員高度責(zé)任心，各主要技術(shù)要種工人，施工管理層的工長、班組長、技術(shù)人員、質(zhì)量員、材料員作繭自縛為質(zhì)量技術(shù)教育重點(diǎn)，實(shí)行嚴(yán)格崗位培訓(xùn)，主要崗位持證上崗。2、實(shí)施質(zhì)量崗位責(zé)任制，獎(jiǎng)優(yōu)罰劣各分項(xiàng)工程工序定人、定崗、定責(zé)、驗(yàn)收計(jì)價(jià)必須有質(zhì)檢人員簽字，成立定期質(zhì)量評(píng)比制度，獎(jiǎng)優(yōu)罰劣。3、加強(qiáng)監(jiān)測手段，基礎(chǔ)開挖后，涵臺(tái)地基承載力經(jīng)試驗(yàn)與監(jiān)理人員測定滿足設(shè)計(jì)要求后，方可進(jìn)行砌筑。4、工地測量放線，試驗(yàn)監(jiān)測人員嚴(yán)格按規(guī)定放樣，試驗(yàn)技術(shù)規(guī)程工作，工程技術(shù)人員嚴(yán)格監(jiān)督。孫吳線第四合同段二oo七年四月三日基礎(chǔ)實(shí)測項(xiàng)目項(xiàng)次檢查項(xiàng)目規(guī)定值或允許偏差檢查方法和頻

13、率1混凝土強(qiáng)度（mpa）在合格標(biāo)準(zhǔn)內(nèi)按附錄d檢查2平面尺寸（mm）土50尺量：長、寬各檢查3處3基礎(chǔ)底面高程（mm）土50水準(zhǔn)儀：測量5-8點(diǎn)+50，-2004基礎(chǔ)頂面高程（mm）土30水準(zhǔn)儀：測量5-8點(diǎn)5軸線偏位（mm）25全站儀或經(jīng)緯儀：縱、橫各檢查2點(diǎn)臺(tái)身實(shí)測項(xiàng)目項(xiàng)次檢查項(xiàng)目規(guī)定值或允許偏差檢查方法和頻率1混凝土強(qiáng)度（mpa）在合格標(biāo)準(zhǔn)內(nèi)按附錄d檢查2斷面尺寸（mm）土20尺量：檢查3個(gè)斷面3豎直度或斜度（mm）0.3%h且不大于20吊垂線或經(jīng)緯儀：測量2點(diǎn)4頂面高程（mm）土10水準(zhǔn)儀：測量3處5軸線偏位（mm）10全站儀或經(jīng)緯儀：縱、橫各測量2點(diǎn)6節(jié)段間錯(cuò)臺(tái)5尺量：每節(jié)檢查4處7大

14、面積平整度（mm）52m直尺：檢查豎直、水平兩個(gè)方向、每20m2測1處8預(yù)埋件位置（mm）符合設(shè)計(jì)規(guī)定尺量：每件臺(tái)帽實(shí)測項(xiàng)目項(xiàng)次檢查項(xiàng)目規(guī)定值或允許偏差檢查方法和頻率1混凝土強(qiáng)度（mpa）在合格標(biāo)準(zhǔn)內(nèi)按附錄d檢查2斷面尺寸（mm）土20尺量：檢查3個(gè)斷面3軸線偏位（mm）10全站儀或經(jīng)緯儀：縱、橫各測量2點(diǎn)4頂面高程（mm）土10水準(zhǔn)儀：檢查3-5點(diǎn)5支座墊石預(yù)留位置（mm）10尺量：每個(gè)鋼筋砼板橋0#基礎(chǔ)及下部構(gòu)造施工組織計(jì)劃一、工程概況此橋?yàn)?-6m的鋼筋砼板橋，位于樁號(hào)k20+900，涵洞軸線與路中線夾角為105度，要求拆除重建，采用25#砼，工程量25號(hào)鋼筋砼橋臺(tái)基礎(chǔ)79.2m3，25

15、號(hào)橋臺(tái)臺(tái)身、側(cè)墻100.85m3，25號(hào)砼橋臺(tái)臺(tái)帽21.6m3。二、工期計(jì)劃工期計(jì)劃2007年4月15日開工，5月30日完工。三、人員配備及機(jī)械設(shè)備為了加強(qiáng)工程質(zhì)量與進(jìn)度，我項(xiàng)目部選派具有多年施工經(jīng)驗(yàn)的人員負(fù)責(zé)橋涵工程施工。主要人員如下：項(xiàng)目負(fù)責(zé)人：裴少軍技術(shù)負(fù)責(zé)人：石建軍領(lǐng)工員：劉生富試驗(yàn)負(fù)責(zé)人：穆剛擬投入勞力：技工：8人，普工：15人四、施工要點(diǎn)及施工方案1）基礎(chǔ)施工（1）基礎(chǔ)施工前，應(yīng)測量放樣并報(bào)監(jiān)理工程師審批。（2）根據(jù)地質(zhì)情況及氣候作好雨季排水等工作。（3）支側(cè)模板，綁扎鋼筋，澆注基礎(chǔ)砼。（4）邊澆注砼，邊振搗。（5）混凝土養(yǎng)生。2）橋梁下部結(jié)構(gòu)施工施工在基礎(chǔ)平臺(tái)上支架立模。a、承臺(tái)

16、或灌注樁施工完畢后，及時(shí)對(duì)墩臺(tái)鋼筋骨架及鉆孔灌注樁頂周圍砼進(jìn)行鑿毛處理，清除松散砼，以利于墩臺(tái)身砼的連接。b、鋼筋成型：利用吊車將墩臺(tái)柱鋼筋骨架與承臺(tái)中預(yù)埋的墩身鋼筋進(jìn)行焊接或與灌注樁頂鋼筋進(jìn)行焊接。鋼筋骨架外側(cè)放置與墩臺(tái)身砼同標(biāo)號(hào)的砼墊塊，以保證鋼筋保護(hù)層厚度。c、立模：墩柱的外露部分采用整體式大型組合鋼模，確保墩柱的外觀質(zhì)量，模板設(shè)計(jì)報(bào)監(jiān)理工程師批準(zhǔn)。d、灌注砼：砼中摻加超細(xì)礦物質(zhì)摻合料等量取代水泥，以抑制大堿骨料反應(yīng)，摻加量在施工前經(jīng)試驗(yàn)確定。f、拆模養(yǎng)生：砼灌注完畢及時(shí)灑水養(yǎng)生，砼達(dá)到一定強(qiáng)度后拆模，向砼表面噴灑養(yǎng)生劑養(yǎng)生。六、質(zhì)量保證措施1、強(qiáng)化質(zhì)量意識(shí)，嚴(yán)格崗位培訓(xùn)堅(jiān)持質(zhì)量一票否決

17、制，成立以項(xiàng)目經(jīng)理為組長的領(lǐng)導(dǎo)小組，明確各級(jí)員工職責(zé)，在參加施工的各級(jí)人員中，樹立質(zhì)量是企業(yè)生命的思想，各級(jí)管理、技術(shù)人員持證上崗，定期不定期進(jìn)行崗位培訓(xùn)，定期召開質(zhì)量主題會(huì)議，保證全員高度責(zé)任心，各主要技術(shù)要種工人，施工管理層的工長、班組長、技術(shù)人員、質(zhì)量員、材料員作繭自縛為質(zhì)量技術(shù)教育重點(diǎn)，實(shí)行嚴(yán)格崗位培訓(xùn)，主要崗位持證上崗。2、實(shí)施質(zhì)量崗位責(zé)任制，獎(jiǎng)優(yōu)罰劣各分項(xiàng)工程工序定人、定崗、定責(zé)、驗(yàn)收計(jì)價(jià)必須有質(zhì)檢人員簽字，成立定期質(zhì)量評(píng)比制度，獎(jiǎng)優(yōu)罰劣。3、加強(qiáng)監(jiān)測手段，基礎(chǔ)開挖后，涵臺(tái)地基承載力經(jīng)試驗(yàn)與監(jiān)理人員測定滿足設(shè)計(jì)要求后，方可進(jìn)行砌筑。4、工地測量放線，試驗(yàn)監(jiān)測人員嚴(yán)格按規(guī)定放樣，試驗(yàn)

18、技術(shù)規(guī)程工作，工程技術(shù)人員嚴(yán)格監(jiān)督。孫吳線第四合同段二oo七年四月八日基礎(chǔ)實(shí)測項(xiàng)目項(xiàng)次檢查項(xiàng)目規(guī)定值或允許偏差檢查方法和頻率1混凝土強(qiáng)度（mpa）在合格標(biāo)準(zhǔn)內(nèi)按附錄d檢查2平面尺寸（mm）土50尺量：長、寬各檢查3處3基礎(chǔ)底面高程（mm）土50水準(zhǔn)儀：測量5-8點(diǎn)+50，-2004基礎(chǔ)頂面高程（mm）土30水準(zhǔn)儀：測量5-8點(diǎn)5軸線偏位（mm）25全站儀或經(jīng)緯儀：縱、橫各檢查2點(diǎn)臺(tái)身實(shí)測項(xiàng)目項(xiàng)次檢查項(xiàng)目規(guī)定值或允許偏差檢查方法和頻率1混凝土強(qiáng)度（mpa）在合格標(biāo)準(zhǔn)內(nèi)按附錄d檢查2斷面尺寸（mm）土20尺量：檢查3個(gè)斷面3豎直度或斜度（mm）0.3%h且不大于20吊垂線或經(jīng)緯儀：測量2點(diǎn)4頂面高

19、程（mm）土10水準(zhǔn)儀：測量3處5軸線偏位（mm）10全站儀或經(jīng)緯儀：縱、橫各測量2點(diǎn)6節(jié)段間錯(cuò)臺(tái)5尺量：每節(jié)檢查4處7大面積平整度（mm）52m直尺：檢查豎直、水平兩個(gè)方向、每20m2測1處8預(yù)埋件位置（mm）符合設(shè)計(jì)規(guī)定尺量：每件臺(tái)帽實(shí)測項(xiàng)目項(xiàng)次檢查項(xiàng)目規(guī)定值或允許偏差檢查方法和頻率1混凝土強(qiáng)度（mpa）在合格標(biāo)準(zhǔn)內(nèi)按附錄d檢查2斷面尺寸（mm）土20尺量：檢查3個(gè)斷面3軸線偏位（mm）10全站儀或經(jīng)緯儀：縱、橫各測量2點(diǎn)4頂面高程（mm）土10水準(zhǔn)儀：檢查3-5點(diǎn)5支座墊石預(yù)留位置（mm）10尺量：每個(gè)鋼筋砼板橋1#基礎(chǔ)及下部構(gòu)造施工組織計(jì)劃一、工程概況此橋?yàn)?-6m的鋼筋砼板橋，位于樁

20、號(hào)k20+900，涵洞軸線與路中線夾角為105度，要求拆除重建，采用25#砼，工程量25號(hào)鋼筋砼橋臺(tái)基礎(chǔ)79.2m3，25號(hào)橋臺(tái)臺(tái)身、側(cè)墻100.85m3，25號(hào)砼橋臺(tái)臺(tái)帽21.6m3。二、工期計(jì)劃工期計(jì)劃2007年4月15日開工，5月30日完工。三、人員配備及機(jī)械設(shè)備為了加強(qiáng)工程質(zhì)量與進(jìn)度，我項(xiàng)目部選派具有多年施工經(jīng)驗(yàn)的人員負(fù)責(zé)橋涵工程施工。主要人員如下：項(xiàng)目負(fù)責(zé)人：裴少軍技術(shù)負(fù)責(zé)人：石建軍領(lǐng)工員：劉生富試驗(yàn)負(fù)責(zé)人：穆剛擬投入勞力：技工：8人，普工：15人四、施工要點(diǎn)及施工方案1）基礎(chǔ)施工（1）基礎(chǔ)施工前，應(yīng)測量放樣并報(bào)監(jiān)理工程師審批。（2）根據(jù)地質(zhì)情況及氣候作好雨季排水等工作。（3）支側(cè)模

21、板，綁扎鋼筋，澆注基礎(chǔ)砼。（4）邊澆注砼，邊振搗。（5）混凝土養(yǎng)生。2）橋梁下部結(jié)構(gòu)施工施工在基礎(chǔ)平臺(tái)上支架立模。a、承臺(tái)或灌注樁施工完畢后，及時(shí)對(duì)墩臺(tái)鋼筋骨架及鉆孔灌注樁頂周圍砼進(jìn)行鑿毛處理，清除松散砼，以利于墩臺(tái)身砼的連接。b、鋼筋成型：利用吊車將墩臺(tái)柱鋼筋骨架與承臺(tái)中預(yù)埋的墩身鋼筋進(jìn)行焊接或與灌注樁頂鋼筋進(jìn)行焊接。鋼筋骨架外側(cè)放置與墩臺(tái)身砼同標(biāo)號(hào)的砼墊塊，以保證鋼筋保護(hù)層厚度。c、立模：墩柱的外露部分采用整體式大型組合鋼模，確保墩柱的外觀質(zhì)量，模板設(shè)計(jì)報(bào)監(jiān)理工程師批準(zhǔn)。d、灌注砼：砼中摻加超細(xì)礦物質(zhì)摻合料等量取代水泥，以抑制大堿骨料反應(yīng)，摻加量在施工前經(jīng)試驗(yàn)確定。f、拆模養(yǎng)生：砼灌注完畢

22、及時(shí)灑水養(yǎng)生，砼達(dá)到一定強(qiáng)度后拆模，向砼表面噴灑養(yǎng)生劑養(yǎng)生。六、質(zhì)量保證措施1、強(qiáng)化質(zhì)量意識(shí)，嚴(yán)格崗位培訓(xùn)堅(jiān)持質(zhì)量一票否決制，成立以項(xiàng)目經(jīng)理為組長的領(lǐng)導(dǎo)小組，明確各級(jí)員工職責(zé)，在參加施工的各級(jí)人員中，樹立質(zhì)量是企業(yè)生命的思想，各級(jí)管理、技術(shù)人員持證上崗，定期不定期進(jìn)行崗位培訓(xùn)，定期召開質(zhì)量主題會(huì)議，保證全員高度責(zé)任心，各主要技術(shù)要種工人，施工管理層的工長、班組長、技術(shù)人員、質(zhì)量員、材料員作繭自縛為質(zhì)量技術(shù)教育重點(diǎn)，實(shí)行嚴(yán)格崗位培訓(xùn)，主要崗位持證上崗。2、實(shí)施質(zhì)量崗位責(zé)任制，獎(jiǎng)優(yōu)罰劣各分項(xiàng)工程工序定人、定崗、定責(zé)、驗(yàn)收計(jì)價(jià)必須有質(zhì)檢人員簽字，成立定期質(zhì)量評(píng)比制度，獎(jiǎng)優(yōu)罰劣。3、加強(qiáng)監(jiān)測手段，基礎(chǔ)

23、開挖后，涵臺(tái)地基承載力經(jīng)試驗(yàn)與監(jiān)理人員測定滿足設(shè)計(jì)要求后，方可進(jìn)行砌筑。4、工地測量放線，試驗(yàn)監(jiān)測人員嚴(yán)格按規(guī)定放樣，試驗(yàn)技術(shù)規(guī)程工作，工程技術(shù)人員嚴(yán)格監(jiān)督。孫吳線第四合同段二oo七年四月八日基礎(chǔ)實(shí)測項(xiàng)目項(xiàng)次檢查項(xiàng)目規(guī)定值或允許偏差檢查方法和頻率1混凝土強(qiáng)度（mpa）在合格標(biāo)準(zhǔn)內(nèi)按附錄d檢查2平面尺寸（mm）土50尺量：長、寬各檢查3處3基礎(chǔ)底面高程（mm）土50水準(zhǔn)儀：測量5-8點(diǎn)+50，-2004基礎(chǔ)頂面高程（mm）土30水準(zhǔn)儀：測量5-8點(diǎn)5軸線偏位（mm）25全站儀或經(jīng)緯儀：縱、橫各檢查2點(diǎn)臺(tái)身實(shí)測項(xiàng)目項(xiàng)次檢查項(xiàng)目規(guī)定值或允許偏差檢查方法和頻率1混凝土強(qiáng)度（mpa）在合格標(biāo)準(zhǔn)內(nèi)按附錄d

24、檢查2斷面尺寸（mm）土20尺量：檢查3個(gè)斷面3豎直度或斜度（mm）0.3%h且不大于20吊垂線或經(jīng)緯儀：測量2點(diǎn)4頂面高程（mm）土10水準(zhǔn)儀：測量3處5軸線偏位（mm）10全站儀或經(jīng)緯儀：縱、橫各測量2點(diǎn)6節(jié)段間錯(cuò)臺(tái)5尺量：每節(jié)檢查4處7大面積平整度（mm）52m直尺：檢查豎直、水平兩個(gè)方向、每20m2測1處8預(yù)埋件位置（mm）符合設(shè)計(jì)規(guī)定尺量：每件臺(tái)帽實(shí)測項(xiàng)目項(xiàng)次檢查項(xiàng)目規(guī)定值或允許偏差檢查方法和頻率1混凝土強(qiáng)度（mpa）在合格標(biāo)準(zhǔn)內(nèi)按附錄d檢查2斷面尺寸（mm）土20尺量：檢查3個(gè)斷面3軸線偏位（mm）10全站儀或經(jīng)緯儀：縱、橫各測量2點(diǎn)4頂面高程（mm）土10水準(zhǔn)儀：檢查3-5點(diǎn)5支

25、座墊石預(yù)留位置（mm）10尺量：每個(gè)english is the most widely spoken language in the history of our planet, used in some way by at least one out of every seven human beings around the globe. half of the world's books are written in english, and the majority of international telephone calls are made in english. e

26、nglish is the language of over sixty percent of the world's radio programs. more than seventy percent of international mail is written and addressed in english, and eighty percent of all computer text is stored in english. english has acquired the largest vocabulary of all the world's langua

27、ges, perhaps as many as two million words, and has generated one of the noblest bodies of literature in the annals of the human it is now time to face the fact that english is a crazy language - the most lunatic and loopy and of all languages. in the crazy english language, the blackbird hen is brow

28、n, blackboards can be green or blue, and blackberries are green and then red before they are ripe. even if blackberries were really black and blueberries really blue, what are strawberries, cranberries, huckleberries, raspberries, and gooseberries supposed to look add to this insanity there is no bu

29、tter in buttermilk, no egg in eggplant, no grape in grapefruit, no bread in shortbread, neither worms nor wood in wormwood, neither mush nor room in mushroom, neither pine nor apple in pineapple, neither peas nor nuts in peanuts, and no ham in a hamburger. (in fact, if somebody invented a sandwich c

30、onsisting of a ham patty in a bun, we would have a hard time finding a name for it.)to make matters worse, english muffins weren't invented in england, fries in france, or danish pastries in denmark. and we discover even more culinary madness in the that sweetmeat is made from fruit, while sweet

31、bread, which isn't sweet, is made from this unreliable english tongue, greyhounds aren't always grey (or gray); panda bears and koala bears aren't bears (they're marsupials); a woodchuck is a groundhog, which is not a hog; a horned toad is a lizard; glowworms are fireflies, but firef

32、lies are not flies (they're beetles); ladybugs and lightning bugs are also beetles (and to, a significant proportion of ladybugs must be male); a guinea pig is neither a pig nor from guinea (it's a south american rodent); and a titmouse is neither is like the air we breathe. it's invisib

33、le, inescapable, indispensable, and we take it for granted. but, when we take the time to step back and listen to the sounds that escape from the holes in people's faces and to ex- the paradoxes and vagaries of english, we find that hot dogs can be cold, darkrooms can be lit, homework can be don

34、e in school, nightmares can take place in broad daylight while morning sickness and daydreaming can take place at night, tomboys are girls and midwives can be men, hours - especially happy hours and rush hours - often last longer than sixty minutes, quick- sand works very slowly, boxing rings are sq

35、uare, silverware and glasses can be made of plastic and tablecloths of paper, most are dialed by being punched (or pushed?), and most bathrooms don't have any baths in them. in fact, a dog can go to the bathroom under a tree - no bath, no room; it's still going to the bathroom. and doesn'

36、;t it seem a little bizarre that we go to the bathroom in order to go to the is it that a woman can man a station but as man can't woman one, that a man can father a movement but a woman can't mother one, and that a king rules a kingdom but a queen doesn't rule a? how did all those renai

37、ssance men reproduce when there don't seem to have been any renaissance writer is someone who writes, and a stinger is something that stings. but fingers don't grocers don't, haberdashers don't, hammers don't ham, and humdingers don't the plural of tooth is teeth , shouldn

38、9;t the plural of booth be ? one goose, two geese - so one moose, two one index, two indices - one kleenex, two if people ring a bell today and rang a bell yesterday, why don't we say that they a ball? if they wrote a letter, perhaps they also their tongue. if the teacher taught, why isn't i

39、t also true that the preacher? why is it that the sun shone yesterday while i shined my shoes, that i treaded water and then trod on the beach, and that i flew out to see a world series game in which my favorite player flied we conceive a conception and receive at a reception, why don't we griev

40、e a and believe a? if a horsehair mat is made from the hair of horses and a camel's hair brush from the hair of camels, from what is a mohair coat made? if adults commit adultery, do infants commit infantry? if olive oil is made from olives, what do they make baby oil from? if a vegetarian eats

41、vegetables, what does a humanitarian eat? (and i'm beginning to worry about those authoritarians.)and if pro and con are opposites, is congress the opposite of you have to believe that all english speakers should be committed to an asylum for the verbally insane. in what other language do people

42、 drive in a parkway and park in a driveway? in what other language do people recite at a play and play at a recital? in what other language do privates eat in the general mess and generals eat in the private mess? in what other language do people ship by truck and send cargo by ship? in what other l

43、anguage can your nose run and your feet can a slim chance and a fat chance be the same and a bad licking and a good licking be the same, while a wise man and a wise guy are opposites? how can sharp speech and blunt speech be the same and quite a lot and quite a few the same, while overlook and overs

44、ee are opposites? how can the weather be hot as hell one day and cold as hell the next? how can the expressions "what's going on?" and "what's coming off?" mean exactly the samton and unbutton and tie and untie are opposites, why are loosen and unloosen and ravel and unra

45、vel he same? if bad is the opposite of good, hard the opposite of soft, and up the opposite of down, why are badly and goodly, hardly and softy, and upright and downright not opposing pairs? if harmless actions are the opposite of harmful why are shameful and shameless behavior the same and pricey o

46、bjects less expensive than priceless appropriate and inappropriate remarks and passable and impassable mountain trails are opposites, why are flammable and inflammable materials, heritable and inheritable property, and passive and impassive people the same and valuable objects less treasured than in

47、valuable ones? if uplift is the same as lift up, why are upset and set up opposite in meaning? why are pertinent and impertinent, canny and uncanny, and famous and infamous neither opposites nor the same? how can raise and raze and reckless and be opposites when each pair contains the same is it tha

48、t when the sun or the moon or the stars are out, they are visible, but when the lights are out, they are invisible; that when i clip a coupon from a newspaper i separate it, but when i clip a coupon to a newspaper, i fasten it; and that when i wind up my watch, i start it, but when i wind up this essay, i shall end is