燕山水库溢洪道闸墩是整个溢洪道工程混凝土控制的重点,闸墩浇筑属大体积混凝土施工,因此又是混凝土浇筑的难点和关键点。在混凝土施工过程中,项目部从方案的制定,模板的制作,钢筋的绑扎,混凝土的拌和、运输,入仓振捣,混凝土的温度等方面采取了控制措施,达到了设计要求。 Yanshan reservoir spillway pier is the focus of the entire spillway project control of concrete, pier pouring is a mass concrete construction, it is also the concrete pouring difficulties and key points. In the process of concrete construction, the project department took the control measures from the formulation of the program, the making of the template, the banding of steel bars, the mixing and transportation of concrete, the vibrating of warehouses and the temperature of the concrete to meet the design requirements.