Construction method of mass concrete of high-rise building foundations

The invention discloses a construction method of mass concrete of high-rise building foundations. According to the construction method, continuous construction is adopted for concrete construction, concrete is subject to segmental and layered casting and mechanical vibrating, and the temperature and the casting time are strictly controlled. The construction method is simple in technique, high in site construction efficiency, reliable in quality, short in construction period and low in labor intensity, the quality after construction reaches the design demands, and the thickness of casting layers is strictly controlled. Vibrators are arranged at multiple casting points to ensure density of the concrete. The opening temperature and the molding temperature of the concrete are strictly controlled so that shrinkage and closing of the concrete are effectively ensured. The concrete is vibrated in a fast inserting and slow stirring mode during casting so that holes caused by mixing of air during concrete casting are effectively prevented.