这座高架桥于1995年投入使用，是湖南省第一座城区高架桥。
The viaduct, which came into use in 1995, was the first urban flyover in Hunan.
大量的高架桥于19世纪在欧洲建成，目的是保持其运河中船舶的航行。
A large number of viaducts built in the 19th century in Europe, aims to maintain its navigation of the ship canal.
墩顶负弯矩主要来自于二期恒载和活载。当桥墩较高时，刚架桥可简化为连续梁桥计算。
When the pier is high, rigid-framed bridge can be simplified to continuous beam bridge.
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