新闻>国内
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20190130/35125897.html
Server: cms-9-158
Date: 2026/03/02 18:16:15

Powered by China
China

悬浮隧道工程技术研究开展水弹性整体物理模型试验

2019-01-30 19:02:00    新华网

新华网北京1月30日电(邱丽芳)近日,悬浮隧道工程技术研究在交通运输部天津水运工程科学研究院悬浮隧道研究专用水池中开展了水弹性整体物理模型首次试验。

据介绍,悬浮隧道是建设悬浮于水中的一种大型跨海交通构筑物,是继跨海大桥、海底隧道后又一种人类未来实现深海峡湾跨越的重大交通运输工程。世界上存在众多宽水域深海峡湾通道,这些地区采用大跨度桥梁和深隧道均难以实现联通,悬浮隧道或将在未来解决这一问题。

目前,悬浮隧道研究是世界性的科学技术难题,还未形成系统的完备的理论和技术体系,被中国科协列为60个重大科学问题和重大工程技术难题之一。悬浮隧道研究需要突破长跨度悬浮结构流固耦合机理、深水环境下悬浮隧道结构承载力特性、恶劣海况下结构支撑系统稳定性等重大核心科学难题。

在交通运输部天津水运工程科学研究院进行的此次试验模拟波浪、水流等条件下,隧道结构体系的动力响应,为理论分析和工程设计提供科学依据。这也是全世界范围首次开展此项试验。

展开全文
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20190130/35125897.html
Server: cms-9-158
Date: 2026/03/02 18:16:15

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20190130/35125897.html
Server: cms-9-158
Date: 2026/03/02 18:16:15

Powered by China
China

精彩推荐

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20190130/35125897.html
Server: cms-9-158
Date: 2026/03/02 18:16:15

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20190130/35125897.html
Server: cms-9-158
Date: 2026/03/02 18:16:15

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20190130/35125897.html
Server: cms-9-158
Date: 2026/03/02 18:16:15

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20190130/35125897.html
Server: cms-9-158
Date: 2026/03/02 18:16:15

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20190130/35125897.html
Server: cms-9-158
Date: 2026/03/02 18:16:15

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20190130/35125897.html
Server: cms-9-158
Date: 2026/03/02 18:16:15

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20190130/35125897.html
Server: cms-9-158
Date: 2026/03/02 18:16:15

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20190130/35125897.html
Server: cms-9-158
Date: 2026/03/02 18:16:15

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20190130/35125897.html
Server: cms-9-158
Date: 2026/03/02 18:16:15

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20190130/35125897.html
Server: cms-9-158
Date: 2026/03/02 18:16:15

Powered by China
China

宋佳称自己脸上的痣从来不遮:它会帮我表演

2026-03-02 14:00:03

张艺凡身着皮质大衣文艺清冷 眼神锐利尽显飒爽大气

2026-03-02 10:07:17

《仓鼠萌语》亮相Steam新品节,免费试玩正式开启

2026-02-24 09:36:53

黑客太狂了!要在《生化危机9》首发时就攻破D加密

2026-02-24 09:30:09

秦岚透露节目录制前再次接受声带手术 嗓子哑了三年仍未根治

2026-03-02 13:57:26

电影《你好,爱美丽》定档3月20日 温暖春日开启心灵之旅

2026-03-02 13:20:43

《超级对战高尔夫》上线两天销量突破10万份

2026-02-24 09:38:25

身体出现这5个变化要重视 科学控糖指南请查收

2026-03-02 13:07:21

全球好物+科技感+春晚 “世界义乌”开市了

2026-03-01 08:26:26

国家电网将投产15项特高压直流工程

2026-03-01 08:25:57

母牛产犊高峰期 科技“护航”接犊育幼

2026-03-01 08:24:46

北部湾港钦州码头风电叶片装载量刷新国内纪录

2026-03-01 08:23:10

北京开学首日早高峰预计提前半小时 交通部门提醒

2026-03-01 08:07:47

2026春节档市场火热 中国电影领跑全球

2026-02-28 08:59:50

春节国内出游5.96亿人次背后有哪些新变化

2026-02-28 08:58:17

2025年我国中小企业经济运行总体平稳

2026-02-28 08:56:53

歌舞+社火+花车 乌鲁木齐元宵节氛围感拉满

2026-02-28 07:59:42

酒店价格回落!中老年群体成错峰游主力

2026-02-28 07:49:06

同时生产8款新车 柔性生产线产能拉满

2026-02-27 08:10:14

在短剧片场感受小城“热辣滚烫”

2026-02-27 08:09:27

山海协作30年!闽宁镇的年味里,藏着幸福密码

2026-02-27 08:07:12

“春风”拉满节后复工复产的“进度条”

2026-02-27 08:00:44

创新高了!占比高达70.7%!春节社交硬需求

2026-02-27 07:50:15

“美丽经济”让乡村振兴“开”出新活力

2026-02-26 08:08:17

舞出精气神!他带年轻人“接棒”非遗传承

2026-02-26 08:06:46

冰雪魅力升温——春节假期新疆文旅气象新

2026-02-26 08:04:58

这个春节假期,消费市场“马”力十足

2026-02-26 07:56:06

乐享消费!节日支付数据看热气腾腾中国年

2026-02-26 07:53:23

旅游迎春一“马”当先——新春文旅市场暖意浓

2026-02-25 08:00:49

保供应、抓安全——春节假期企业持续生产扫描

2026-02-25 08:00:08

政府牵线搭桥助力务工人员“点对点”赴岗就业

2026-02-25 07:59:13

从塔克拉玛干到红其拉甫,小伙为国门送上“年味”

2026-02-25 07:57:37

春节假期长江干线客运量同比增长17.3%

2026-02-25 07:55:37
点击查看更多
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20190130/35125897.html
Server: cms-9-158
Date: 2026/03/02 18:16:15

Powered by China
China
`
中华头条
官方
5.0分 1.8亿人在用
优质 安全 免费
`
中华军事
官方
5.0分 2.6亿人在用
优质 安全 免费