芜湖长江大桥大体积混凝土施工技术及工艺

Construction Technology and Technique of Mass Concrete in Wuhu Changjiang River Bridge Engineering

以芜湖长江大桥大体积混凝土施工为背景 ,就桥梁工程大体积混凝土的温度控制。

This paper is finished based on the mass concrete construction in Wuhu Changjiang River Bridge,and presents new construction technology and temperature control, preventing crack technique of mass concrete from principle to practice in bridge engineering?The temperature characteristic and necessity to prevent mass concrete structure producing the crack is made out?The temperature control and calculate method and is given for mass concrete construction,and different viewpoint is declared in this paper compared with the concept of ordinary temperature control?