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지하철 스크린도어(PSD) presentation

저작시기 2013.04 |등록일 2013.04.30 | 최종수정일 2014.04.21 파워포인트파일MS 파워포인트 (pptx) | 15페이지 | 가격 1,000원

목차

1. Increasing subway platform security problem
2. Platform Screen Door
3. After Korea installed Platform screen doors
4. Korea’s advanced technology
5. Modularization process

본문내용

But MTA(Metropolitan Transportation Authority) is hesitating to start making a platform screen door

Three main reasons MTA is against to PSD
-Cost of construction
-Station infrastructure
-Dwell time during construction

"They’re quite expensive and given the 496 stations, I think that’s the number, it’d be quite prohibitive,” – MTA chairman Joe Lhota

<중 략>

After Korea installed Platform screen doors
Line falling accident 0%
Air quality 35.3% improved
Noise Reduced by 7.9%
Cooling energy 36% Saving

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