首页最新消息简介摄影画廊读经日引网上资源网上下载网上讨论区联系我们
圣经金句

靠你有力量、心中想往锡安大道的,这人便为有福!他们经过「流泪谷」,叫这谷变为泉源之地;并有秋雨之福盖满了全谷。他们行走,力上加力,各人到锡安朝见神。
诗篇 84:5-7



 
圣经查询
圣经查询(新版)
关于我们
目录导览
音乐诗歌点播
文化天地
时事论坛
网上教会
世界经济
育博通
珠玑集
幽默
News
教育中心
Century Tribune 时代论坛报
山行文化出版社
文艺园地
健康信息
美国新闻 ( 国际日报 报道)
Amazing Qingdao
有声圣经
教会机构专栏精选
网上奉献与支持
故障申告
联系我们
网站维护

设为首页
加入「我的最爱」
浏览流量统计
人数: 3,805,179 
页数: 35,839,400 
下载: 14,190 
Since 11/2005


订阅电子报

订阅电子周报
自订阅名单移除
电邮Email:



  
   

Bookmark and Share   
 
Highest four-track railway bridge joined, tunnel through in Yunnan
9/16/2020



The sections of the first four-track China-Laos Railway bridge with ultrahigh piers was connected up on Tuesday in the southwest China city of Yuxi, Yunnan Province.

The bridge is built over the Nanxi River in the Yuanjiang Hani, Yi and Dai Autonomous County. It is 920.3 meters long, with the highest pier being 129 meters high, ranging the highest four-track railway bridges in China.

As a major control project, the bridge is of great importance to the China-Laos Railway.

"Nanxihe bridge is the first four-track railway bridge with ultrahigh piers in China, which sets a precedent. We adopted a serious of advanced construction methods, including double-columns rigid-frame pier and long span continuous steel structure," said Huang Desheng, manager of the project.

In order to ensure the smooth progress of the project and successful connection of the sections, the construction unit strengthened the on-site internal control management and solved the difficult problems before the closure.

"A total of 25,000 builders work on the construction sites every day to ensure the steady and efficient progress of various tasks. To date, the construction of the section from Yuxi City to Mohan City in Yunnan Province (the domestic section) of the China-Laos Railway has spent 7.565 billion yuan this year. 75.65 percent of the annual plan has been achieved," said Wang Qisheng, deputy director of a construction headquarters of China Railway Kunming Group Co.,Ltd.

On the same day, another major control project of the China-Laos Railway, Xinhua Tunnel, was completed, overcoming the difficulties including complex geology and working in high-temperature. The tunnel is 15.84 kilometers long, located in Mojiang County of Pu'er City of Yunnan Province.

The 1,000 plus-kilometer China-Laos Railway is the first international railway built mainly with Chinese investment, adopted Chinese technological standards, used Chinese equipment and directly connected with China's railway network. It will cut travel time from Kunming City to Jinghong City of Xishuangbanna Dai Autonomous Prefecture in southwest China's Yunnan Province to three hours, and ensure passengers to reach Laos' capital city Vientiane in a day after it is completed and put into operation.

相关讯息

Sections of super bridge with largest span on China-Laos Railway successfully joined 
 

Flower fields seen in Ninger near Kunming-Bangkok highway 
 

New ways for Yunnan people to exercise amid Covid-19 
 

Asian elephant rescued from pond in Yunnan 
 

Villagers learn new skills to get out of poverty in Yunnan 
 

Guangming Village in Dali thrives on walnut growing 
 

Lahu villagers blaze a path of sustainable development 
 

New super hybrid rice achieves high yield in Yunnan 
 

Southwest China's Yunnan free trade zone accelerates opening to ASEAN 
 

Companies in southwest China's Yunnan expand market in Southeast Asia 
 

Villagers start birdwatching business to shake off poverty in Yunnan 
 

Stocks of winter products rise as temperatures fall in Yunnan 
 

Agricultural mechanization helps secure bumper yields during harvest season in Yunnan 
 

Key projects in Yunnan progress smoothly 
 

China's wind power capacity ranks No. 1 worldwide: data 
 

本目录中最多阅览的文章

Video - The kitty, the yard, the hamlet: See today's Shangri-La 


Kunming: An ideal place for mountain biking 


The 2017 Yunnan Cultural Industry Expo kicked off in Kunming 
The Expo gathers traditional handicrafts, cultural and creative products as well as technological products from 1270 enterprises at home and abroad.

视频:云南丽江市西北部有一个地方可以触摸星空 
在这里,你有机会体验壮丽的丹霞地貌,冰川湖泊,森林,高山草甸,自然的美丽难以形容。

Video: Eastern #Valentine’s Day in Lanping, Yunnan 
For Pumi people living in Lanping Bai and Pumi Autonomous County, in northwest #Yunnan’s Nujiang Lisu Autonomous Prefecture, May 30 is not only the Chinese traditional Dragon-boat Festival, but also the annual local Valentine’s Day.

   Email: sino.american2020@gmail.com    Powered by Web4Jesus (W4J) Ministry