關于橋(qiao)梁施工方案范本

橋梁部(bu)分施(shi)工方案措施(shi)

一(yi)、工(gong)程(cheng)概況

XXXX工程(cheng)，全長XX米，共有XX座橋梁(liang)，每座橋梁(liang)設計(ji)荷(he)載為公路-XX級(ji)。

二、施(shi)工(gong)準備

技術準備：熟(shu)悉圖紙(zhi)(zhi)(zhi)，充分理解設計意圖，組織技術人員(yuan)、質檢人員(yuan)現場核對圖紙(zhi)(zhi)(zhi)，確(que)保(bao)圖紙(zhi)(zhi)(zhi)在施(shi)工中能正確(que)反映設計意圖。

現場準(zhun)備：根據現場實(shi)際(ji)情況，對現場進行(xing)實(shi)地勘(kan)察，確定施(shi)工(gong)便道位置(zhi)、數(shu)量、寬(kuan)度，對不能保(bao)證大型機械(xie)通(tong)行(xing)的(de)地方進行(xing)修筑(zhu)。對現場施(shi)工(gong)用水(shui)、用電進行(xing)規(gui)劃，并設(she)臵泵站(zhan)及儲水(shui)池。

材料準備(bei)：根據施工圖(tu)紙，結合現場(chang)實際(ji)情況(kuang)，合理(li)安排各種預制品的進場(chang)時間、進場(chang)數量(liang)，確保施工進度。同時根據實際(ji)情況(kuang)，進行必要的材料儲備(bei)。

三(san)、測量放(fang)樣

對(dui)每個(ge)橋(qiao)的橋(qiao)頭引道、橋(qiao)臺、橋(qiao)跨、橋(qiao)墩、橋(qiao)面(mian)等(deng)進(jin)行(xing)測(ce)(ce)(ce)量(liang)放樣，確(que)定每個(ge)橋(qiao)的結構(gou)尺(chi)寸，同(tong)時(shi)做好樁(zhuang)號復核及各(ge)部位(wei)高程的測(ce)(ce)(ce)量(liang)記(ji)錄(lu)。施(shi)(shi)(shi)工(gong)前(qian)將(jiang)按照(zhao)設(she)(she)計(ji)要求完成(cheng)臨(lin)時(shi)排(pai)水(shui)設(she)(she)施(shi)(shi)(shi)的建設(she)(she)，避免雨季(ji)及臨(lin)時(shi)設(she)(she)施(shi)(shi)(shi)的水(shui)害對(dui)正常施(shi)(shi)(shi)工(gong)的影響。現場備齊完善的工(gong)程測(ce)(ce)(ce)量(liang)資料，建立良好的計(ji)量(liang)設(she)(she)施(shi)(shi)(shi)，保證數據的可靠(kao)性。橋(qiao)梁施(shi)(shi)(shi)工(gong)中如(ru)出(chu)現中線水(shui)準點(dian)、橋(qiao)墩、橋(qiao)臺等(deng)原始(shi)點(dian)位(wei)被破壞或遺失，及時(shi)進(jin)行(xing)恢復。所有測(ce)(ce)(ce)量(liang)成(cheng)果經監理工(gong)程師核準后(hou)方可進(jin)行(xing)下道工(gong)序施(shi)(shi)(shi)工(gong)。

四、臨時設施(shi)

為(wei)適應施(shi)(shi)(shi)工(gong)(gong)生(sheng)(sheng)產的(de)(de)(de)(de)(de)需要(yao)，解決施(shi)(shi)(shi)工(gong)(gong)現(xian)場(chang)(chang)(chang)征地(di)(di)困難，設置(zhi)臨(lin)時(shi)設施(shi)(shi)(shi)，包括鋼筋(jin)加工(gong)(gong)棚、原材料倉(cang)庫、生(sheng)(sheng)活區(qu)房(fang)屋等(deng)。同時(shi)根(gen)據施(shi)(shi)(shi)工(gong)(gong)現(xian)場(chang)(chang)(chang)需要(yao)配(pei)備(bei)(bei)發(fa)電(dian)(dian)機組及用(yong)(yong)電(dian)(dian)設備(bei)(bei)（如攪拌機、龍門吊等(deng)），在供電(dian)(dian)系統無(wu)法滿(man)足(zu)電(dian)(dian)源時(shi)啟用(yong)(yong)。同時(shi)為(wei)了防(fang)暑降溫設置(zhi)職(zhi)工(gong)(gong)宿舍(she)、辦公室安裝風扇(shan)等(deng)設備(bei)(bei)。確保(bao)(bao)施(shi)(shi)(shi)工(gong)(gong)現(xian)場(chang)(chang)(chang)的(de)(de)(de)(de)(de)正常運(yun)(yun)轉和(he)施(shi)(shi)(shi)工(gong)(gong)人員正常生(sheng)(sheng)活。同時(shi)考慮(lv)一定(ding)的(de)(de)(de)(de)(de)前(qian)瞻性，預(yu)留(liu)相當(dang)(dang)數量(liang)的(de)(de)(de)(de)(de)建筑材料和(he)半成品以(yi)滿(man)足(zu)可(ke)能的(de)(de)(de)(de)(de)突發(fa)性工(gong)(gong)程(cheng)任務。根(gen)據工(gong)(gong)程(cheng)的(de)(de)(de)(de)(de)施(shi)(shi)(shi)工(gong)(gong)特點(dian)，對(dui)于(yu)(yu)在施(shi)(shi)(shi)工(gong)(gong)現(xian)場(chang)(chang)(chang)大量(liang)使用(yong)(yong)的(de)(de)(de)(de)(de)大型機械、構件等(deng)根(gen)據施(shi)(shi)(shi)工(gong)(gong)計劃分(fen)階(jie)段組織堆(dui)放；并配(pei)備(bei)(bei)一定(ding)數量(liang)的(de)(de)(de)(de)(de)運(yun)(yun)輸設備(bei)(bei)（汽車(che)、手推車(che)等(deng)），確保(bao)(bao)生(sheng)(sheng)產計劃按時(shi)完成。根(gen)據現(xian)場(chang)(chang)(chang)施(shi)(shi)(shi)工(gong)(gong)用(yong)(yong)水量(liang)大的(de)(de)(de)(de)(de)特點(dian)，考慮(lv)設立自備(bei)(bei)水源設備(bei)(bei)如水泵等(deng)以(yi)滿(man)足(zu)施(shi)(shi)(shi)工(gong)(gong)現(xian)場(chang)(chang)(chang)的(de)(de)(de)(de)(de)正常運(yun)(yun)轉。為(wei)便于(yu)(yu)運(yun)(yun)輸車(che)輛進出施(shi)(shi)(shi)工(gong)(gong)現(xian)場(chang)(chang)(chang)和(he)解決臨(lin)時(shi)住房(fang)、辦公區(qu)的(de)(de)(de)(de)(de)生(sheng)(sheng)活污(wu)水排放問(wen)題修建排水溝(gou)和(he)集水井。對(dui)于(yu)(yu)施(shi)(shi)(shi)工(gong)(gong)過程(cheng)中可(ke)能出現(xian)的(de)(de)(de)(de)(de)臨(lin)時(shi)占地(di)(di)問(wen)題要(yao)充分(fen)考慮(lv)土地(di)(di)占用(yong)(yong)費和(he)當(dang)(dang)地(di)(di)風俗(su)習慣盡量(liang)減少(shao)和(he)當(dang)(dang)地(di)(di)居民(min)的(de)(de)(de)(de)(de)矛(mao)盾沖突。對(dui)于(yu)(yu)有可(ke)能發(fa)生(sheng)(sheng)的(de)(de)(de)(de)(de)安全問(wen)題制定(ding)相應應急(ji)措施(shi)(shi)(shi)保(bao)(bao)證突發(fa)事件得到(dao)及時(shi)有效的(de)(de)(de)(de)(de)處(chu)理。對(dui)于(yu)(yu)生(sheng)(sheng)產生(sheng)(sheng)活垃圾合理堆(dui)放安排專人定(ding)期處(chu)理。建立環(huan)(huan)保(bao)(bao)衛(wei)(wei)生(sheng)(sheng)制度加強環(huan)(huan)保(bao)(bao)教育使職(zhi)工(gong)(gong)充分(fen)認識(shi)(shi)到(dao)環(huan)(huan)保(bao)(bao)工(gong)(gong)作(zuo)的(de)(de)(de)(de)(de)重要(yao)性樹立起環(huan)(huan)保(bao)(bao)意識(shi)(shi)養(yang)成良好的(de)(de)(de)(de)(de)衛(wei)(wei)生(sheng)(sheng)習慣。

五(wu)、土方工程(cheng)

填(tian)(tian)方及挖方工(gong)程(cheng)土(tu)質(zhi)(zhi)要(yao)(yao)嚴(yan)格(ge)依據設(she)計(ji)(ji)要(yao)(yao)求(qiu)進行(xing)取(qu)樣試(shi)驗(yan)，確(que)保(bao)工(gong)程(cheng)質(zhi)(zhi)量(liang)(liang)(liang)符合要(yao)(yao)求(qiu)。對(dui)于易風(feng)化石質(zhi)(zhi)地(di)基(ji)承(cheng)載力不足時(shi)(shi)必須(xu)采取(qu)加(jia)(jia)固(gu)措施以確(que)保(bao)填(tian)(tian)方及挖方工(gong)程(cheng)質(zhi)(zhi)量(liang)(liang)(liang)達到設(she)計(ji)(ji)要(yao)(yao)求(qiu)。同(tong)時(shi)(shi)在地(di)基(ji)加(jia)(jia)固(gu)處理時(shi)(shi)要(yao)(yao)注意控制(zhi)沉降問題以確(que)保(bao)路面平整度(du)滿足設(she)計(ji)(ji)要(yao)(yao)求(qiu)。在填(tian)(tian)筑(zhu)(zhu)過(guo)程(cheng)中嚴(yan)格(ge)控制(zhi)填(tian)(tian)筑(zhu)(zhu)層(ceng)厚并(bing)做(zuo)好碾壓工(gong)藝試(shi)驗(yan)以保(bao)證填(tian)(tian)筑(zhu)(zhu)質(zhi)(zhi)量(liang)(liang)(liang)滿足規(gui)范(fan)要(yao)(yao)求(qiu)并(bing)防止產生“彈簧土(tu)”現(xian)象。在地(di)基(ji)加(jia)(jia)固(gu)完成(cheng)后(hou)要(yao)(yao)依據設(she)計(ji)(ji)要(yao)(yao)求(qiu)做(zuo)好相關質(zhi)(zhi)量(liang)(liang)(liang)檢驗(yan)并(bing)留存影(ying)像資(zi)料以備核查。同(tong)時(shi)(shi)做(zuo)好臺后(hou)土(tu)石填(tian)(tian)筑(zhu)(zhu)質(zhi)(zhi)量(liang)(liang)(liang)嚴(yan)格(ge)控制(zhi)含水量(liang)(liang)(liang)以確(que)保(bao)橋頭跳車現(xian)象得到有效預(yu)防和處理。

六、構造物臺后及(ji)錐(zhui)坡(po)填(tian)(tian)(tian)筑(zhu)(zhu)施工(gong)(gong)(gong)措施：錐(zhui)坡(po)的(de)(de)(de)(de)(de)(de)填(tian)(tian)(tian)筑(zhu)(zhu)嚴格按設計要求(qiu)(qiu)進行（要采取水平分層(ceng)填(tian)(tian)(tian)筑(zhu)(zhu)法填(tian)(tian)(tian)筑(zhu)(zhu)）。填(tian)(tian)(tian)筑(zhu)(zhu)時遵(zun)循(xun)填(tian)(tian)(tian)方錐(zhui)坡(po)的(de)(de)(de)(de)(de)(de)施工(gong)(gong)(gong)順序(xu)層(ceng)層(ceng)壓(ya)實(shi)以(yi)達(da)到穩定(ding)與美觀(guan)的(de)(de)(de)(de)(de)(de)要求(qiu)(qiu)減(jian)(jian)少路(lu)堤總沉(chen)降(jiang)量以(yi)便與路(lu)堤和(he)橋(qiao)(qiao)臺的(de)(de)(de)(de)(de)(de)穩固對(dui)接從而避免橋(qiao)(qiao)頭(tou)跳(tiao)車現(xian)象的(de)(de)(de)(de)(de)(de)發(fa)生(sheng)提(ti)高行車的(de)(de)(de)(de)(de)(de)舒適度(du)并有效減(jian)(jian)少橋(qiao)(qiao)梁自身沉(chen)降(jiang)量降(jiang)低工(gong)(gong)(gong)程(cheng)成本縮(suo)短工(gong)(gong)(gong)期并確保(bao)橋(qiao)(qiao)頭(tou)錐(zhui)坡(po)的(de)(de)(de)(de)(de)(de)美觀(guan)和(he)行車安全減(jian)(jian)少工(gong)(gong)(gong)程(cheng)成本節(jie)約資(zi)金(jin)。同時對(dui)于臺后填(tian)(tian)(tian)筑(zhu)(zhu)嚴格控制材料質量采用優質填(tian)(tian)(tian)料以(yi)保(bao)證路(lu)基的(de)(de)(de)(de)(de)(de)整(zheng)體穩定(ding)性減(jian)(jian)少不均勻沉(chen)降(jiang)的(de)(de)(de)(de)(de)(de)發(fa)生(sheng)并采取合(he)理(li)的(de)(de)(de)(de)(de)(de)壓(ya)實(shi)工(gong)(gong)(gong)藝(yi)以(yi)保(bao)證路(lu)基達(da)到規定(ding)的(de)(de)(de)(de)(de)(de)壓(ya)實(shi)度(du)要求(qiu)(qiu)減(jian)(jian)少不均勻沉(chen)降(jiang)的(de)(de)(de)(de)(de)(de)發(fa)生(sheng)提(ti)高路(lu)基的(de)(de)(de)(de)(de)(de)整(zheng)體強度(du)和(he)穩定(ding)性。

七、鋼(gang)(gang)筋(jin)(jin)混凝土(tu)工(gong)(gong)(gong)程施(shi)(shi)工(gong)(gong)(gong)措施(shi)(shi)：鋼(gang)(gang)筋(jin)(jin)混凝土(tu)工(gong)(gong)(gong)程施(shi)(shi)工(gong)(gong)(gong)前要(yao)(yao)(yao)認(ren)真熟悉圖紙(zhi)并(bing)做好(hao)技術交底工(gong)(gong)(gong)作以(yi)確保鋼(gang)(gang)筋(jin)(jin)混凝土(tu)工(gong)(gong)(gong)程的(de)施(shi)(shi)工(gong)(gong)(gong)質(zhi)(zhi)量(liang)(liang)符合設(she)計(ji)要(yao)(yao)(yao)求(qiu)。鋼(gang)(gang)筋(jin)(jin)加工(gong)(gong)(gong)及安裝時(shi)(shi)嚴格(ge)控制(zhi)規(gui)(gui)格(ge)尺寸和數量(liang)(liang)確保綁(bang)扎質(zhi)(zhi)量(liang)(liang)滿(man)足規(gui)(gui)范要(yao)(yao)(yao)求(qiu)并(bing)做好(hao)隱蔽工(gong)(gong)(gong)程驗收工(gong)(gong)(gong)作。模(mo)板安裝時(shi)(shi)要(yao)(yao)(yao)保證平整順直防(fang)止(zhi)漏漿保證混凝土(tu)外觀質(zhi)(zhi)量(liang)(liang)符合要(yao)(yao)(yao)求(qiu)并(bing)做好(hao)預檢記(ji)錄(lu)。混凝土(tu)拌(ban)和要(yao)(yao)(yao)嚴格(ge)控制(zhi)原材料質(zhi)(zhi)量(liang)(liang)并(bing)按照(zhao)規(gui)(gui)范要(yao)(yao)(yao)求(qiu)進行(xing)拌(ban)和防(fang)止(zhi)出現離析現象(xiang)以(yi)保證混凝土(tu)拌(ban)和物的(de)