Hiển thị các bài đăng có nhãn Highspeed. Hiển thị tất cả bài đăng
Hiển thị các bài đăng có nhãn Highspeed. Hiển thị tất cả bài đăng

Chủ Nhật, 24 tháng 2, 2013

Metro chief's high-speed rail plan

Lezala plan

Andrew Lezala's high-speed rail concept. Source: Herald Sun

ELEVATED tracks alongside freeway emergency lanes could be the way to make high-speed rail viable in Australia, Metro CEO Andrew Lezala says.

There is no point considering high-speed rail unless it can be built for $10 million a kilometre - very cheap by overseas standards - he insists.

"You have to get it down to that figure - $8 billion to $10 billion (total cost from Melbourne to Sydney) is viable, $80 billion to $100 billion is not," he said.

A high-speed rail service to the quality of the TGV in France or Japan's bullet trains would cost up to $100 billion, he said.

A cheaper alternative could be built using a light train with limited doors, which would allow elevated tracks to curve along existing freeways and rail corridors, and the trains to hurtle along at 360km/h.

"If you change your paradigm and rearrange the technologies, as in this proposal, you can do it," Mr Lezala told the Herald Sun.

Mr Lezala said Melbourne to Sydney and Southern Cross to Geelong - direct or via Tullamarine and Avalon airports - were the two commercial options for high-speed rail in Victoria.

Mr Lezala, who raised the idea at a Swinburne University engineering forum, said embracing the "sit down, strap in" airline experience, where passengers predominantly used carry-on luggage, would help keep a train's weight down and reliability up.

A two-year, $6.5 million state government study into a rail link to Tullamarine Airport identified more than 80 route options.

amelia.harris@news.com.au


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Thứ Ba, 19 tháng 2, 2013

High-speed rail to link Singapore, Malaysia

CHINA-high speed RAIL-TRANSPORT

A high-speed train departs a platform in Hebei province, south of Beijing. Singapore and Malaysia have announced plans to build a high-speed rail line, which could one day  connect South East Asia to China. Source: AFP

SINGAPORE and Malaysia announced plans to build a high-speed rail link, fuelling hopes that Southeast Asia could one day enjoy a rapid European-style train system connected to China.

Singapore Prime Minister Lee Hsien Loong and his Malaysian counterpart Najib Razak hailed the project, which would cut travel time between the city-state and Kuala Lumpur to 90 minutes. The target year for completion is 2020.

"This is a strategic development in bilateral relations that will dramatically improve the connectivity between Malaysia and Singapore," the leaders said in a joint statement issued after meeting in Singapore.

"It will facilitate seamless travel between Kuala Lumpur and Singapore, enhance business linkages and bring the peoples of Malaysia and Singapore closer together."

The existing rail link between the two countries dates back to the period of British colonial rule over both, with stops at several Malaysian towns. The current Singapore-Kuala Lumpur service takes more than seven hours.

SINGAPORE-MALAYSIA-high speed rail

Singapore's Prime Minister Lee Hsien Loong, right shakes hands with visiting Malaysian Prime Minister Najib Razak after announcing plans to build a high-speed rail link by 2020.

No cost estimate was given for the construction of the new rail link.

"(We) have some very preliminary figures but I am not inclined to mention those figures because it will tend to stick in people's minds," Mr Najib said at a joint news conference with Mr Lee.

Mr Lee quipped that Singaporeans would be able to have lunch with friends in Kuala Lumpur, which is about 350 kilometres away, and get back within the day.

"It's a strategic project for the two countries. It will change the way we see each other," said Mr Lee, likening it to the heavily used London-Paris connection.

The 90-minute travel time for the new train compares with four hours by car, including clearing immigration, and five hours by bus.

And while a flight takes less than an hour that does not take into account the time taken to check in, pass immigration and pick up luggage.

Both countries belong to the 10-member Association of Southeast Asian Nations (ASEAN), which hopes to one day link most member states by rail and extend the connection to China and possibly India.

ASEAN is contemplating a link that will run from Singapore to Kunming in southwestern China, thereby tapping into the country's vast high-speed network - the world's longest at more than 9300 kilometres and rapidly expanding.

To link up with China, ASEAN estimates that there are 4069 kilometres of missing links that need to be built, or existing railways that need to be upgraded, in several countries.

"Beyond ASEAN, once these links are built, it will connect both the mainland ASEAN and ASEAN with its trading partners China and India," a fact sheet on the trading bloc's website said.

A Singapore-Malaysia high-speed railway was first mooted in the 1990s by Francis Yeoh, head of Malaysian infrastructure conglomerate YTL, which built an express train service from Kuala Lumpur's main airport to the city centre.

The idea was repeatedly shelved largely due to cost concerns. Malaysian media reports said in 2009 that the project's cost was estimated at $US2.5 billion-$US3.5 billion ($2.4 billion - $3.4 billion).

Hopes for the project were revived in 2010 after Mr Najib became prime minister.

Chin Hoong Choor, an associate professor at the National University of Singapore specialising in transport, said that there was "definite political will" to create a Singapore-Kunming rail link.

The new Singapore-Kuala Lumpur service will be one of the important links in the network "and possibly among the first to be constructed due to demand and availability of funds," he said.
 


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High-speed rail to link Singapore, Malaysia

CHINA-high speed RAIL-TRANSPORT

A high-speed train departs a platform in Hebei province, south of Beijing. Singapore and Malaysia have announced plans to build a high-speed rail line, which could one day  connect South East Asia to China. Source: AFP

SINGAPORE and Malaysia announced plans to build a high-speed rail link, fuelling hopes that Southeast Asia could one day enjoy a rapid European-style train system connected to China.

Singapore Prime Minister Lee Hsien Loong and his Malaysian counterpart Najib Razak hailed the project, which would cut travel time between the city-state and Kuala Lumpur to 90 minutes. The target year for completion is 2020.

"This is a strategic development in bilateral relations that will dramatically improve the connectivity between Malaysia and Singapore," the leaders said in a joint statement issued after meeting in Singapore.

"It will facilitate seamless travel between Kuala Lumpur and Singapore, enhance business linkages and bring the peoples of Malaysia and Singapore closer together."

The existing rail link between the two countries dates back to the period of British colonial rule over both, with stops at several Malaysian towns. The current Singapore-Kuala Lumpur service takes more than seven hours.

SINGAPORE-MALAYSIA-high speed rail

Singapore's Prime Minister Lee Hsien Loong, right shakes hands with visiting Malaysian Prime Minister Najib Razak after announcing plans to build a high-speed rail link by 2020.

No cost estimate was given for the construction of the new rail link.

"(We) have some very preliminary figures but I am not inclined to mention those figures because it will tend to stick in people's minds," Mr Najib said at a joint news conference with Mr Lee.

Mr Lee quipped that Singaporeans would be able to have lunch with friends in Kuala Lumpur, which is about 350 kilometres away, and get back within the day.

"It's a strategic project for the two countries. It will change the way we see each other," said Mr Lee, likening it to the heavily used London-Paris connection.

The 90-minute travel time for the new train compares with four hours by car, including clearing immigration, and five hours by bus.

And while a flight takes less than an hour that does not take into account the time taken to check in, pass immigration and pick up luggage.

Both countries belong to the 10-member Association of Southeast Asian Nations (ASEAN), which hopes to one day link most member states by rail and extend the connection to China and possibly India.

ASEAN is contemplating a link that will run from Singapore to Kunming in southwestern China, thereby tapping into the country's vast high-speed network - the world's longest at more than 9300 kilometres and rapidly expanding.

To link up with China, ASEAN estimates that there are 4069 kilometres of missing links that need to be built, or existing railways that need to be upgraded, in several countries.

"Beyond ASEAN, once these links are built, it will connect both the mainland ASEAN and ASEAN with its trading partners China and India," a fact sheet on the trading bloc's website said.

A Singapore-Malaysia high-speed railway was first mooted in the 1990s by Francis Yeoh, head of Malaysian infrastructure conglomerate YTL, which built an express train service from Kuala Lumpur's main airport to the city centre.

The idea was repeatedly shelved largely due to cost concerns. Malaysian media reports said in 2009 that the project's cost was estimated at $US2.5 billion-$US3.5 billion ($2.4 billion - $3.4 billion).

Hopes for the project were revived in 2010 after Mr Najib became prime minister.

Chin Hoong Choor, an associate professor at the National University of Singapore specialising in transport, said that there was "definite political will" to create a Singapore-Kunming rail link.

The new Singapore-Kuala Lumpur service will be one of the important links in the network "and possibly among the first to be constructed due to demand and availability of funds," he said.
 


View the original article here