|
关注：1
2013-05-23 12:21
求翻译：The bridge is 8 m wide. There are nine spandrel spans of 13 m each over the main spans; three spans of 13 m each for the south approach; a single span of 15 m for the north approach. The main arch ring is a structure of twin separated arch ribs, connected by eight reinforced concrete floor beams. A catenary of m= 1.543是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
The bridge is 8 m wide. There are nine spandrel spans of 13 m each over the main spans; three spans of 13 m each for the south approach; a single span of 15 m for the north approach. The main arch ring is a structure of twin separated arch ribs, connected by eight reinforced concrete floor beams. A catenary of m= 1.543
问题补充： |
|
2013-05-23 12:21:38
正在翻译，请等待...
|
|
2013-05-23 12:23:18
正在翻译，请等待...
|
|
2013-05-23 12:24:58
正在翻译，请等待...
|
|
2013-05-23 12:26:38
这座桥是宽 8 米。有九个拱肩跨 13 m 每个在主桥 ；三个跨度为 13 米的南的办法 ；北引为 15 米的单跨。主拱圈是双的一种结构分隔拱肋，由 8 个钢筋混凝土横梁连接。悬链线的 m = 1.543 被选为拱轴线，上升跨度比为 1:5。拱肋有可变宽度均匀的和深度 1.6 米。它是组成块石头与有实力的 100 kPa 和压载 20 Mpa 的混凝土。
|
|
2013-05-23 12:28:18
正在翻译，请等待...
|
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
