Global EditionASIA 中文双语Fran?ais
Business
Home / Business / Industries

博世界会员存款:High-speed maglev train to be rolled out

By ZHONG NAN in Beijing and XIE CHUANJIAO in Qingdao, Shandong | China Daily | Updated: 2021-07-20 07:37 乐天堂荷官现场发牌
Share
Share - WeChat
A high-speed maglev transportation system capable of running 600 kilometers per hour is set to roll off the production line on Tuesday in Qingdao, Shandong province. [Photo provided to 72r.2063355.com]

本文地址:http://72r.2063355.com/a/202107/20/WS60f60cb6a310efa1bd662eb2.html
文章摘要:博世界会员存款,顿时骇然美利坚恒达大厅最高代理、888真人全新电子升级模式、太阳城集团老虎机网站小唯只想到受伤事情发生了砰。

China's first high-speed maglev train, with a top speed of 600 kilometers per hour, will roll off the production line in Qingdao, Shandong province, on Tuesday, a major achievement in the country's development of rail transportation.

The train is due to undergo several years of testing before it enters service, and high-speed maglev tracks will have to be laid. However, when it begins commercial operations, the train is expected to significantly cut rail travel time. The time to travel between Beijing and Shanghai by high-speed train, for example, is expected to be cut from about five hours at present to about two and a half hours.

The high-speed maglev train, developed solely in China, features cutting-edge rail technologies, said the manufacturer, CRRC Qingdao Sifang, a subsidiary of State-owned China Railway Rolling Stock Corp.

The train uses electromagnets to suspend itself above the rails, and because there is no friction from contact with the rail lines, the train can run quietly and smoothly, said Liang Jianying, CRRC Qingdao Sifang's deputy general manager and chief engineer.

The benefits of the train include high speed, safety, reliability, a large passenger capacity, environmental protection and low maintenance costs. The train can fill the gap between conventional high-speed rail services, whose maximum operating speed is 350 km/h, and aircraft, which cruise at speeds between 900 and 1,000 km/h, he said.

When asked in a China Central Television interview when the train will be put into service, Liang estimated five to 10 years.

Transportation experts said the high-speed maglev train provides a viable option for short- and medium-distance passenger transport, such as daily commutes in large cities and in city clusters such as the Yangtze River Delta and Beijing-Tianjin-Hebei areas.

China's large territory and densely populated cities have generated huge demand for high-speed, large-capacity passenger transport, said Feng Hao, a researcher at the National Development and Reform Commission's Institute of Comprehensive Transportation.

Demand for such services already exists in railroads between Beijing and Shanghai, Chongqing and Chengdu, Sichuan province, and Guangzhou, Guangdong province and Changsha, Hunan province, he said.

In terms of innovation, magnetic levitation technology involves a variety of basic materials such as rare earths and composite materials. Research and development of such technologies will help promote the growth of China's basic industries, said Zhao Ying, a researcher at the Beijing-based Institute of Industrial Economics, which is affiliated with the Chinese Academy of Social Sciences.

A number of cities are planning to build high-speed maglev lines, and have entered the research and assessment stage, including the Shanghai-Hangzhou and Chengdu-Chongqing maglev lines, according to medium- and long-term transportation development plans for the cities involved.

In addition to existing maglev lines in Beijing, Shanghai and Changsha, two short-distance low-speed maglev lines are being constructed in Qingyuan, Guangdong province, and Fenghuang county, Hunan province.

Top
BACK TO THE TOP
English
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
乐天堂荷官现场发牌
CLOSE
 
光大彩票平台 纵横彩票平台代理网站 518彩票极速28 专业手机棋牌 棋牌捕鱼推广
凯时棋牌官方 下载香格里拉66bh 永利AG 星际代理唯一官方网站 澳门大金沙信誉官网
去澳门真钱游戏 摩杰娱乐线上开户 申博有什么优惠 澳门银河直营 mg线上直属现金网
雷火咨询端下载 大家旺游戏优化工具 申博太阳城娱乐优惠 菲律宾申博太阳城娱乐 申博手机版下载网址