整体抽芯模板工艺在日照港中港区油码头工程中的应用

Application of Integral Taking Out of inner Mold for the Oil Jetty Engineering at the Mid Port Area of Rizhao Port

介绍日照港中港区油码头栈桥部分水工主体构件一圆形小沉箱在预制过程中，因形状特殊，为确保施工质量进度，降低工程造价，采用整体抽芯工艺进行支拆内模，并取得了成功。

During precasting of the main hydraulic structure member for the approach bridge of oil jetty at the mid port area of Rizhao Port, i. e. small cylindrical caisson, which was of special shape, for guaranteeing the quality and progress of construction and cutting down construction cost, integral taking out technology was adopted for propping up and dismantling the inner mold and achieved success.