Passenger Special Line Project of Harbin-Dalian Railway (Songhuajiang Second Grand Bridge)
时间：2018-11-16 source：本站
Commencement time：2007-8-1
Completion time：2009-10-1
Introduction：the construction contents of the bid
include 18km main line construction and 22.58Km bridge construction. The
double-line simply supported box girder is mainly adopted for the upper
structure of the section. 32m is the leading beam type, and 24m is adopted for
local span. (32+48+32)m, (60+100+60)m double-line continuous box girder is
adopted at the control point. There are 680 precast beams in the bridge in
total, including 666 pieces of 32m beams and 14 pieces of 24m beams.
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