Embed Size (px)
Citation preview
Ｓｔａｔｉｏｎ Renovation
with the inauguration
of the “Ueno-Tokyo Line”
• Ｔａｋｕｊｉ Ｉｔｏ • Manager, East Japan Railway Company, Japan • 2-B Design1
Contents
Part 1 Outline of the Ueno-Tokyo Line
Part 2 Station Renovations
・Tokyo Station
・Shimbashi Station
Ito – JR East – Station renovation with the inauguration of the “Ueno-Tokyo Line” 3
Outline of Ueno-Tokyo line
4
【Outline of Ueno-Tokyo Line】 ・Line added between Ueno and Tokyo stations ・Construction start: May 2008 Line opened: March 2015
【Purpose】 ・Alleviation of congestion ・Reduction of travel time
Direct through services of Tokyo Metropolitan Area
Tokyo Metropolitan
Area
Ueno-Tokyo line
Shinkansen
Ueno-Tokyo Line
(opened Mar. 2015)
Shonan- Shinjuku Line
(opened Dec. 2001） Direct through-services with Rinkai Line
（opened Dec.2002）
Ueno
Tokyo
Shinagawa
Shinjuku
Akabane
Kita-senju
Chiba
Omiya
Tachikawa Hachioji
Yokohama
Kawasaki
Ebisu Shin-kiba
Tsuchiura
Ito – JR East – Station renovation with the inauguration of the “Ueno-Tokyo Line”
Ikebukuro
Outline of Ueno-Tokyo line
5
Tokaid
o
【Outline 】 ・Takasaki /Utsunomiya Lines ⇒Direct through-service
of Tokaido Line
・Joban Line
⇒Direct though-service
for Shinagawa station Change of passenger flow
at stations Passengers transfer at different stations（Ueno ⇒Tokyo,Shimbasi)
【Station Renovation】
■Tokyo station ・Enlargement of North Concourse ・Development of new commercial area
■Shimbashi station ・Concourse improvement ・Construction of large train cover 【Before】 【After】
Shimbashi
Shinagawa
Yurakucho
Hamamatucho
Tamachi
Akihabara
Ueno
Tokyo
Shimbashi
Shinagawa
Yurakucho
Hamamatucho
Tamachi
Akihabara
Congestion
Ueno
Tokyo
Ito – JR East – Station renovation with the inauguration of the “Ueno-Tokyo Line”
Tokyo station
6
Sou
th c
on
cou
rse
Cen
tral
co
nco
urs
e
Concourse inside ticket gates
shop
shop shop
Unused space （embankment）
ラチ外コンコース
Development Area 2012～2020
Subject
・Congestion of North Concourse
・Development of unused space
North concourse
Outline of Tokyo station ・Average daily passengers : 420,000/day ・Opened: 1914 ・Lines: Conventional lines/ 9 Platforms 18 Lines Shinkansen/ 5 Platforms 10 Lines
Concourse inside ticket gates (Shinkansen)
Concourse inside ticket gates
Station staff room
Concourse outside ticket gates
Narrow space
Ito – JR East – Station renovation with the inauguration of the “Ueno-Tokyo Line”
Tokyo station
7
ラチ内コンコース
新幹線コンコース
店舗
before after
Development of
new commercial area
Development of ground floor
(first phase)
shop shop
shop
Widening of north concourse
6.8 m ⇒ 12m
Concourse inside ticket gates
Concourse inside ticket gates
Concourse inside ticket gates (Shinkansen)
Concourse outside ticket gates
Station staff room
Unused space （embankment）
stairs
added
Ito – JR East – Station renovation with the inauguration of the “Ueno-Tokyo Line”
Tokyo station
8
Development of underground B1 floor (second phase)
shop
Development of new commercial area
(10,600㎡）
Unused space （embankment）
Concourse inside ticket gates
Station staff room
Station staff room
Station staff room
Concourse inside ticket gates
Unused space （embankment）
Unused space （embankment）
Ito – JR East – Station renovation with the inauguration of the “Ueno-Tokyo Line”
Tokyo station
9
Image after completion
(underground)
Image after completion(North Concourse)
Construction
Construction
Ito – JR East – Station renovation with the inauguration of the “Ueno-Tokyo Line”
Shimbashi station
10
Outline of Shimbashi station
・Average daily passengers: 250,000/day ・Opened: 1872 ・Lines: Conventional lines / 4 Platform 8 Lines
shop
Concourse inside ticket gates
(Planned)
Before
Concourse inside ticket gates
Station staff room
Concourse outside ticket gates
Concourse outside ticket gates
Station staff room
Concourse outside ticket gates
After
Outline of Improvement
・Integrated north and south concourses into one single concourse ・Enlarged platforms for Tokaido Line ・Installed stairs and elevators to improve accessibility
Current photo
Image after completion
Ito – JR East – Station renovation with the inauguration of the “Ueno-Tokyo Line”
Shimbashi station
11
Congestion on Tokaido platforms
東海道新幹線
東海道下り
東海道上り
京浜南行
京浜北行
山手（外）
山手（内）
Enlarged platforms（max 0.8ｍ）
東海道新幹線
東海道下り
東海道上り
京浜南行
京浜北行
山手（外）
山手（内）
Outline of Improvement
・Enlarged platform for Tokaido Line ・Construction of big train shed
Before
After
Image after completion
Construction of large train cover
Ito – JR East – Station renovation with the inauguration of the “Ueno-Tokyo Line”
Shimbashi station
12
Slide construction of large train cover
Step 1 Step 2
Step 3 Step 4
Step 0 gantry Large train cover
slide
Ito – JR East – Station renovation with the inauguration of the “Ueno-Tokyo Line”
