Abstract：
The movable bridge over Haihe River in Binhai New Area of Tianjin crosses a span of 76m and it is a double-leaf vertical rotation movable bridge with the largest opening angle and widest deck in the world. During construction, unique construction techniques and control measures are adopted to successfully overcome the difficulties in measurement, welding and concrete pouring and design requirements are well satisfied.
ＬＵＡＮ Ｃｈａｎｇ－ｘｉｎ. KEY CONSTRUCTION TECHNIQUES OF DOUBLE-LEAF VERTICAL ROTATION MOVABLE BRIDGE IN BINHAI NEW AREA OF TIANJIN[J]. Architecture Technology, 2012, 43(9): 838-840.
