昆山中环快速路工程第三工区（K6+775.882～K11+337.68)承台开工报告上海市建工集团昆山快速化改造工程第三工区2012年11月2日一、工程概况1、工程概况1.1工程概要昆山市中环快速路由江浦路、S339(富士康路)、黄浦江路和G312组成，全线总长约37km。其中东环北线东起宋家港路，途经黄浦江路、规划三级航道金鸡河、青阳北路、长江北路（S224）、昆北路、北门路、环庆路、至广福路，全长8.48km。本项目为快速路标准，主线高架设计速度为80km/h，地面系统设计速度为40km/h。本工程施工范围为中环N-Ⅲ标（K6+775.882～K8+480.330）、W-Ⅰ标。1.2承台概述本工程共计承台322个，12个桥台，采用C30混凝土，承台尺寸规格有2m×5.4m×5.4m、2m×8.6m×5.4m、2.5m×10m×6.25m、2.5m×6.25m×6.25m、2.5m×7.4m×2.9m、2.5m×8.2m×5.2m、3m×10m×10m、3m×12.5m×7.5m、3m×17.5m×6.25m、3m×7.5m×7.5m、3m×9.7m×9.4m十一种规格，桥台尺寸为1.5m×10m×2.5m、1.5m×22.86m×5.4m、1.5m×25.5m×5.4m、1.5m×23.75m×5.4m、1.5m×8.5m×5.4m五种规格。承台开挖深度：序号项目名称(W-1标)承台编号地面标高承台底标高承台顶标高承台高度开挖深度设计道路标高高差1广福路引桥下部结构(AK8+480.33~AK12+016.87)A12.23-2.1330.86734.5132.2351.3682A22.27-2.140.8634.562.2381.3783A32.37-0.881.622.53.42.4230.8034A42.48-1.3320.66823.9622.6361.9685A52.85-0.9771.02323.9773.3012.2786A6（桥台)3.14-0.6870.8131.53.9773.7172.9047主线高架桥（AK9+546.07~AK11+334.87)A1(桥台)2.65-0.70.81.53.55.7274.9278A22.56-1.8050.6952.54.5154.2873.5929A32.55-1.7250.7752.54.4253.5672.792110A42.6-1.6450.8552.54.3952.6451.7911A52.61-1.5650.9352.54.3252.6631.72812A62.65-1.1741.3262.53.9742.6991.37313A72.7-1.511.4934.362.7351.24514A82.74-1.5461.45434.4362.7541.315A92.67-1.3361.1642.54.1562.7431.57916A102.67-1.0571.4432.53.8772.7281.28517A112.65-1.4071.0932.54.2072.6761.58318A122.62-1.2571.2432.54.0272.6421.39919A132.56-1.60.92.54.312.5731.67320A142.5-1.9430.5572.54.5932.5031.94621A152.45-1.8190.6812.54.4192.4681.78722A162.4-1.7620.7382.54.3122.4341.69623A172.34-1.7650.7352.54.2552.371.63524A182.3-1.8270.6732.54.2772.3451.67225A192.29-1.950.552.54.392.3251.77526A202.25-2.1330.3672.54.5332.2931.92627A212.24-1.8430.6572.54.2332.291.63328A222.23-2.0530.4472.54.4332.291.84329A232.25-2.0630.4372.54.4632.2891.85230A242.3-1.8730.6272.54.3232.2871.6631A252.22-2.1530.3472.54.5232.2851.93832A262.21-2.3980.1022.54.7582.2842.18233A272.25-2.1950.3052.54.5952.2821.97734A282.25-1.8240.6762.54.2242.2811.60535A292.26-1.8770.6232.54.2872.3481.72536A302.37-1.8550.6452.54.3752.4481.80337A312.72-1.7590.7412.54.6292.7792.03838A322.92-1.0871.4132.54.1572.9791.56639A333.13-0.841.662.54.123.1791.51940A343.57-0.5191.9812.54.2393.5791.59841A353.9-0.1322.3682.54.1823.9791.61142A364.1-0.2362.2642.54.4864.1791.91543A374.40.162.662.54.394.5561.89644A384.680.1622.6622.54.6684.6982.03645A394.81-0.8172.18335.7774.8712.68846A404.86-0.9482.05235.9584.9042.85247A414.73-0.0112.4892.54.8914.7822.29348A424.44-0.0262.4742.54.6164.522.04649A434.2-0.2212.2792.54.5714.3342.055250A443.9-0.5441.9562.54.5944.1112.15551A453.82-0.961.542.54.933.8672.32752A463.08-1.381.122.54.613.1342.01453A472.85-1.80.72.54.82.9172.21754A482.53-1.720.782.54.42.6221.84255A492.45-2.140.362.54.742.5432.18356A502.5-2.060.442.54.712.5062.06657A512.36-1.9710.5292.54.4812.5011.97258A522.37-1.7760.7242.54.2962.4921.76859A532.4-1.9530.5472.54.5032.4881.94160A542.39-2.0020.4982.54.5422.4791.98161A552.37-1.9220.5782.54.4422.4741.89662A562.44-1.7130.7872.54.3032.4651.67863A572.44-1.4161.084...
