五跨普通钢筋混凝土连续梁桥施工组织设计.docx
方庙路三号桥(庙桥港桥)工程施工方案第一章编制说明一、编制依据1 .无锡市市政设计研究院有限公司提供的方庙路三号桥(庙桥港桥)施工设计图2 .图纸会审记要(椭圆孔道改成圆形孔道)3 .国家行业现行的工程建设强制性标准、规则、规程及技术规范、质量评定验收标准:本工程采用的主要技术规范及验收规范有:工程建设标准强制性条文城市建设部分市政桥梁工程质量检验评定标准(CJJ2-90)公路桥涵施工技术规范(JTJ041-2000)钢筋等强直螺纹连接技术规程(Q/JY081997)钢筋焊接及验收规程(GB50092-96)二、编制范围方庙路三号桥(庙桥港桥)上部结构现浇连续空心板梁永久性工程的施工。包括临时工程的施工、拆除。起点桩号K3+707.5、终点桩号K3+774.5。第二章工程概况一、三号桥(庙乔港桥)桥梁中心桩号为K3+741.00,该河道为规划排水河道,新建1.1.m+3X15m+1.1.m五跨普通钢筋混凝土连续梁桥,桥梁总体结构为五跨变高度钢筋睑连续梁桥。桥宽5m(人行道)+7.5m(车行道)+5m(中央分隔带+7.5m(车行道)+5m(人行道)=3Orn。桥梁不设纵坡。车行道和中央分隔带横坡为双向2%,人行道设反向1%横坡。桥跨中心线与道路中心线正交。桥梁处于半径292.5m的平曲线+A=I08.167m的缓和曲线上,全长75m(指道路中心线处)。上部结构:桥梁横向共计两幅变高度连续梁桥。跨中及桥台支点处梁高为O.8m,中墩支点处梁高1.4m,梁底曲线按圆曲线变化设置,桥梁顶板宽14.99m,底板宽13m,在各支点处设横梁,端横梁宽O.8m,中横梁宽1.Om,另在每个桥端中心片两端4.05m处设置横隔梁宽为O.3m。二、主要工程数量(一)现浇连续空心板梁C30碎数量以道路中心线O=桥台梁端为起始桩号0*00,5*桥台梁端为终止桩号0+67.1 .左半幅连续梁睑部也桩号名称断面积心支座调整块抗傕块回孔I2345673×4+5+6-7边的M1.S糊牒0.64130.7X0.8XO.05X48.430.8-3.5三三粱体2.16130.5X0,5X0,785X1.7X1?19.073.54.35R1.三粱体2.1%5130.5X0,5X0,785×59.1526316.35665横隔桌0.2809133.656.65-10.5H三粱体4.0258130.5X0,5X0.785X59.5740.641*汰IOJi-IIJ地横梁1.4130.8X0.«XO.05X40.25X0.5XO.8X218.53边中特11.5-14.9H三粱体4.0258B0.5X0,5X0.785X59.5740.6414.9-15.2横舟条0.2三133.65152-21.8中段獴三5.7402130.5X0.5X0.785X115.252.0121-22.1横横案0.2809133.6522J255H三槃体4.0258130.5X0.5X0.785X59.5740.642#>-26.5城横梁1.4130.8X0.8XO.05X40.25X0.5XO.8X218.531?2跨26.5-29.9H三条体4.02581305X0.5X0.785X59.5740.6429.9-30.2横得柒0.2809133.65302335中段阳%桀体2.8加130.5X0.5X0.785X57.626洪板0-33.5外具板(0.3+0.+235.17.90-33.5内翼板(0.3+0.15)÷233.627.49小计361.43合计722.862 .右半幅连续梁延S位机号Sfi名款断面和7支座调怪块施班3孔ttI2345673X4+5+6-7边跨04),8绢横梁0.64130.7XQ8×0.05X48.430.8-35m线段粱体2.16130.5X0,5X0,785X2.7X1719.073.5-6.35眼段粱体2.1965130.5X0,5X0,785X59.1524.586.35665横用柒0.2809133.656.65-105粱体3.8256130.5X0,5X0,785×56.0338.74IH京105-1U地横梁1.4130.8X0.8×0.05X40.25X0.5×0.8X218.53边'1'圈113-14.9ra三粱体3.8256130.5X0,5X0,785×56.0338.74!4.9-15.2横隔臬0.2809133.65152-21.8中段13出梁体5.4214130.5X0,5X0,785X109.1949.0521S-22.1横修梁OW133.6522J255H¾S槃体3.8256130.5X0.5X0.785X56.0338.742#*255265地横桀1.4130.8X0.SX0.05X40.25X0.5X0.8X218.531.2中26.5-29.9HStS槃体3.8256130.5X0.5X0.785X56.0338.7429.9-30.2树歌0.2809133.65302-33.5SH三2.7107130.5X0.5X0.785XM.624.52W板0-33.5外外板(0.3+0.15)÷233.627.490-33.5内具收(0.3+0.15)÷231.97.18小计346.94合计693.88(二)全桥连续空心板梁钢筋、预埋件数量部位名称规格单位数量梁体钢筋t>8kg1128912kg4457316kg3746720kg1798625k£_2471028kg16711端横梁2kg3686kg444728kg4816中横梁12kg9196kg1292228kg15149横隔梁2kg415116kg1402端横梁调平块1Okg41316kg93700X700X20kg1231端横梁调平块10kg118516kg294800X800X20kg3215中地梁底抗震块2kg9620kg668缘石A预埋筋12kg447缘石1预埋筋12kg465缘石J预埋筋12kg76泄水管预埋件1.()kg74125mn泄水管套26伸缩缝便埋筋14kg300钢筋、预埋件数量汇总表R235钢筋8=11363kgIO=1598kg1.4=300kg小计13261kgHRB335钢筋12=51095kg16=56625kg20=18654kg25=247IOkg28=187072kg小计338156kgQ235钢板 700×700×20=I23Ikg 800×800×20=3215kg小计4446kg铸铁泄水管<1.>125mm泄水管=124Okg(26套)小计1240kg(26套)(三)空心孔500mmPVC预埋管数量部位平均长度(Cm)数量总长(ID)左幅边跨63317×2215.2365.417X2124.2中跨365.417X6372.7707.717×3360.9右幅边跨595.117X2202.3344.617X2171.2中普344.617×6351.5672.317X3342.9小计2141m(四)通气孔小60mmPVC预埋管数量部位单根长度(Cm)数量总长(ID)端横梁15+1017X417边跨隔梁31+1017×855.8墩横梁75+1017X16231.2中跨隔梁31+1017X24167.3小计472m(五)钢管支架(半幅)1 .边跨钢管模板支架材料用量汇总表制;位福懒格单根长度(m)蟠总数边跨烈m(157×24+3.07X168+3.77X96+2×24)÷312=3,1312×21934幡根200200横水怖饰m1641X21312除根8282自册H只41X24984X21968纵水怖Wm(9.5X72+2,6×24)÷96-7.896X21498雌根144144三1只(13×2+11÷1)XM9S1×21968横财腺幡m1.532X2288万触1只佛H只128X2256腺黯m4.542X2378万触1只佛H只1(!×2336鞅K桶蒯m16X464X212854«块24X9216X2432顶任IXkmH24X13312X2624怙木I5×15anm24X10.5252X25(M的木15×7anm16X36576X21152§16雌m211X15165X2330616瑞模m2a8×88X2186ISfW模m211×1.1×2242X228空心封模m2a5×0.5×0.785X17X826JX2X网m2