| 1. | Most road bridges have piers rising out of the valley .
很多公路桥的桥墩是从河谷里建造起来的。 |
| 2. | The second temporary pier was such that its legs straddled the width of the pier .
第二临时墩的立柱间距超过桥墩的宽度。 |
| 3. | The clear span of a bridge is the gap from the near edge of the next .
桥梁的净跨，是自一个桥墩的近侧边到相邻桥墩近侧边之间的间距。 |
| 4. | The variable-depth girder is 4. 96m deep at the piers and 1. 83m deep at midspan and its extremities .
梁高是变化的，在桥墩处为4.96米，在跨中和端部为1.83米。 |
| 5. | If viaduct approach spans are considered then perhaps the approach piers could be used to anchor the backstays .
如果设计中考虑高架引桥，则引桥的桥墩可用来锚定后拉索。 |
| 6. | A proposed conceptual single-plane cablestayed design envisions the piers to be prefabricated in a unit along the shore .
建议设想的单索面斜拉桥设计，设想桥墩在岸边按单元预制。 |
| 7. | Each bridge is a two girder continuous structure extending over three spans with small haunches at the interior piers .
每一座桥是双主梁的连接梁，延伸三跨，在中间桥墩处具有小的加腋承托。 |
| 8. | Precast pier - head segment erection with lifting frame
用吊架安装桥墩柱顶预制构件 |
| 9. | Pier nb5 - segment erection general view - segment put - up
Nb5号桥墩-桥身组件安装 |
