摘要
东环松花江大桥为绕城高速公路东北段跨越松花江的一座特大桥,介绍了该桥主桥桥型结构的优化设计。
The northeast circle of songhua river bridge is an oversize bridge located in the northeast section of the circle city highway, this article introduced the optimization design of the main section of this bridge.
出处
《黑龙江交通科技》
2008年第2期74-76,共3页
Communications Science and Technology Heilongjiang
关键词
预应力混凝土连续梁桥
边跨比
优化设计
prestressed concrete continuous bridge
abutment span ratio
optimization design
