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(接上期)施工注意事项施工现场主要道路必须进行硬化处理。移桩机就位。调整护筒垂直度,其垂直度偏差不大于1%。放置钢筋笼时用水平仪测量其标高,确保钢筋笼顶标高在允许误差范围内。提升护简时,观察钢筋笼是否有竖向位移。钢筋笼制作完成后,复测主筋直径、长度及箍筋间距,确保其在误差范围内。运输吊放过程中严禁高起高落,以防弯曲、扭曲变形。测三击贯入度时严禁带刹车和离合,测量要细致、准确、如实记录测量数据。
(Continued) Construction Notes The main road construction site must be hardened. Pile driver in place. Adjust casing verticality, the deviation of its verticality is not more than 1%. Place the steel cage with a level gauge to measure its elevation, to ensure that the steel cage top elevation within the allowable error range. Enhance nursing, observe whether there is a vertical reinforcement cage displacement. Reinforced cage production is completed, retest the main reinforcement diameter, length and stirrup spacing, to ensure that it is within the error range. Transport suspended during the high-rise to prevent bending, distortion. Measured penetration penetration is strictly prohibited with a brake and clutch, the measurement should be detailed, accurate, truthfully record the measured data.