30,000 km Expansion of Rail Network Planned

China intends to build 30,000 km of train tracks by the end of 2020, extending the total length of its railways to 150,000 km, a Ministry of Transport official said on July 21, 2016.

11,000 km of these railways will be for high-speed trains, yielding a total of about 30,000 km of high-speed rail. By the end of 2020, more than 80 percent of mainland cities with populations of at least 1 million will be covered by high-speed railways.

On July 20, the National Development and Reform Commission issued a national railway development plan that envisions a 175,000-km rail network by the end of 2025. Under the plan, China will have 38,000 km of high-speed railways by then.

High-speed railway delivers fast, efficient transportation so riders can save time, energy, and money. It also delivers spread throughout regions that have HSR, encouraging economic development across a large area.

Due to the great application value on the tunneling construction, self drilling rock anchor has been widely and is increasingly used in high-speed railways with good popularity and quality. Self drilling rock anchor system is an ideal anchoring system under the circumstance of weak and broken rocks, to prevent tunnel collapse, rock deformation, and ensure construction quality and the safety workers. The high homogeneous elongation of self drilling rock anchor can bear large deformation of surrounding rock without failure. And the high strength reserve coefficient provides ample safety coefficient for projects.

Leave a Reply

Your Name *

Your Email *

Your Message

captcha

Your Name *

Your Email *

Your Message

captcha