UIA 2017 SIS_HYU Dorim Stream Site Analysis

LET’S GO!

in Dorim Stream DorimFlàneur Stream and its Vicinity

INTRODUCTION

NAME Go Sisaeng

HOME Sillimdong Gwanak-gu Seoul Republic of Korea

FRIENDS Han Janghee Chu Hyeonseon Park Yeonsu Park Ihyun

HOBBY Walking Around with Pingping

CONTENTS

1. LOCATION

2. HISTORY

3. S

SITE

4. CLIMATE

5. ISSUE

CONTENTS

1. LOCATION

2. HISTORY

3. S

SITE

4. CLIMATE

5. ISSUE

!OG S’ TEL

LOCATION maertS miroD ni ruenàlF

Going up Han river, there’s a Anyang Stream. And going up the Anyang Stream, we can find the Dorim Stream came from the Gwanak Mt. We are goin to zoom in the dorim stream and its vicinity.

SEOUL

GUANA

AK-GU

THIS IS GWUANAK Mt. and it is start part of DORIM Stream.

Dorim Stream and its Vicinity

!OG S’ TEL

LOCATION Traffic

maertS miroD ni ruenàlF

Subway station is far from this area. And to take the bus stops which can go to other area are on the main street.

BUS STOP ROUTE

LOCATION Road Samseong-dong, Seorim-dong and Daehak-dong, 3parts of area in site, have totally different fabric of road.

CONTENTS

1. LOCATION

2. HISTORY

3. S

SITE

4. CLIMATE

5. ISSUE

!OG S’ TEL

LOCATION

HISTORY maertS miroD ni ruenàlF

History of Residence

In Samseong-neghborhood, the flop houses fabrics are still exist since 1970!

1960s

Government force some of people who lived in illegal shacks of downtown to live the Sillim-dong area for urban development. After that, Sillim-dong have become the home of the displaced people.

1970s

In 1960’s people recognize ‘Silimdong=a poor village’ but after Seoul National University moved Dongseungdong to Silimdong, People recognize ‘Silimdong = College village’

1980s

1990s

2000s

Focus on the Seoul National university students, examination students gather to Silimdong and Educational institute build.

In 1990s, When many lawyer selected through the bar exam, Students nationwide began to gather at sillim. Therefore in 1998, the population of Sillimdong exceeded 20,000 and their own unique culture was formed in.

In 2008, law-school system appear and bar exam abolished. Therefore, students leaved Gosichon. Because of that,Various service facilities have gone out of business.

!OG S’ TEL

LOCATION

HISTORY maertS miroD ni ruenĂ lF

History of Dorim Stream

Before, Dorim Stream covered the road and used parking lots and roads.

1970s

As Gwanak-ro and Silim-ro expanded, they began to cover the river. The most covered areas were mostly used for road use and some areas were used as parking spaces.

1980s

After the covering, the vegetation could not be formed because the sun was not exposed to the area covered with concrete walls. Because of the lack of vegetation in the stream, the river lost its self-cleaning capactiy and acclerated the stream drying.

1990s

Because of these problem, Government decided to remove the covered area and carried out the restoration project of Dorim stream..

2000s

As the restoration project of Dorim stream and removing the covered roads, Dorim stream has turned into a space where residents can walk and rest.

!OG S’ TEL

LOCATION

HISTORY maertS miroD ni ruenĂ lF

History of Residence

Changing of residents, the type of residence also changed.

1960s

1970s

1980s

1990s

2000s

An one-story doss house of the early settlers

A two-story house with underground space.

A two-story flat roof house used by the Boarding house.

A two-story house in the central stairway.

A four-story one room system with pilotis

!OG S’ TEL

LOCATION

HISTORY maertS miroD ni ruenàlF

History of Dorim Stream

They remove the covered roal because of a lot of problem, but new problems came out.

1980s

1970s Covered road Used only for road and parking.

Covered area with lots of problems

1990s

2000s

Remove the covered area

The restoration of Dorim stream

P Wow!

Help!

CONTENTS

1. LOCATION

2. HISTORY

3. S

SITE

4. CLIMATE

5. ISSUE

!OG S’ TEL

LOCATION

HISTORY

SITE

Change in Population

maertS miroD ni ruenàlF

Samsung - Dong

Seorim - Dong

2004

2016

Daehak - Dong

+1567

2004

-5,730

2004

2016 Samsung - Dong

Daehak - Dong

-458

2016

Seorim - Dong

After 2008 year that the time was announced the abolition of the bar examination, a lot of examer left the Samsung - Dong, Seorim - Dong, Daehak - Dong. In spite of leaving the people, the number of people in Daehak - Dong is increase and the number of people in Seorim - Dong is increasing except the Samsung Dong. In case of the Samsung - Dong, the occupant is decreasing the very fast.

So I should find why the Daehan and seorim occupant is incarease and Samsung - Dong is decrease.

04

05

06

07

08

09

The announcement of the abolition of the bar examination

10

11

12

13

14

15

16

!OG S’ TEL

LOCATION

HISTORY

SITE

Population of Elderly

maertS miroD ni ruenàlF

2004

2016

6.7%

12.74%

8.27%

18.12%

6%

11.39%

Samsung - Dong

Seoul City 5.79%

9.76%

The Seoul city is increase the number of senior citizen (above 65 years). As you can see, All area is increase about double. Especially The Ration of Samsung - Dong eldery is the highest than Seoul city and two area.

Seorim - Dong Daehak - Dong

04

05

06

07

08

09

10

11

12

13

14

15

16

!OG S’ TEL

LOCATION

HISTORY

SITE maertS miroD ni ruenàlF

Population of Household

2004

2016

2.72

2.37

2.73

2.33

Seoul City Samsung - Dong

Seorim - Dong

Daehak - Dong 2.15

1.95

1.76

1.58

The Seoul city is decrease the number of Household. As you can see, All area is decrease about 0.5. Especially The Ration of Samsung - Dong household is Similar the Seoul city but Daegak and Seorim is quite lower than Seoul city.

04

05

06

07

08

09

10

11

12

13

14

15

16

!OG S’ TEL

LOCATION

HISTORY

SITE maertS miroD ni ruenàlF

Population of Foreigners

2016 Ratio of Forienger’s Job

Nonprofessional job

Study Abroad

1. Study Abroad 2. Residence

Daehak

Residence

3. Non-professional job

Study Abroad Nonprofessional job

Seoul

2. Residence 3. Study Abroad

Residence

Nonprofessional job

Study Abroad

1. Non-professional job

Seorim

1. Study Abroad 2. Non-professional job 3. Residence

Daehak - Dong

Residence

Seoul City

Nonprofessional job

Seorim - Dong Residence

Samsung - Dong

Samsung Marriage immigrant

04

05

06

07

08

09

10

11

12

13

14

15

16

1. Residence 2. Non-professional job 3. Marriage immigrant

!OG S’ TEL

LOCATION

HISTORY

SITE maertS miroD ni ruenàlF

Population of Average Age in Different Neighborhood

Seoul City

Average of the age

Samsung - Dong

0~9

0~9

10 ~ 19

10 ~ 19

20 ~ 29

20 ~ 29 30 ~ 39

30 ~ 39 Samsung - Dong

40 ~ 49

40 ~ 49

50 ~ 59

60 ~ 69 Seoul City Seorim - Dong Daehak - Dong

60 ~ 69

70 ~ 79

12

13

14

15

70 ~ 79

80 ~ 89

80 ~ 89

90 ~ 99

90 ~ 99

Above 100

Above 100

16 0

12

13

14

15

5

10

15

20

0

25

42.1 38.9 38.3

10

15

20

25

10

15

20

25

16

Daehak - Dong

39.2

5

41.1 45.1 40.3 39.8

All area average of the age is increase. In case of the Samsung - Dong, the area is the more high than Seoul city. As you can see the each age table, the Daehak and Seorim is more young than Samsung and seoul.

Seorim - Dong

0~9

0~9

10 ~ 19

10 ~ 19

20 ~ 29

20 ~ 29

30 ~ 39

30 ~ 39

40 ~ 49

40 ~ 49

50 ~ 59

50 ~ 59

60 ~ 69

60 ~ 69

70 ~ 79

70 ~ 79

80 ~ 89

80 ~ 89

90 ~ 99

90 ~ 99

Above 100

Above 100

0

5

10

15

20

25

0

5

SUMMARY Population

Elderly

Household number

Foreigner

2004

Seorim

-458

2.56

2016 11.39% +5.39%

1.76

+2.03

-0.39

1. Study Abroad

Age

38.9

40.3

38.3

39.8

42.1

45.1

2016 +1567

Daehak 2004

9.76% +2.03%

1.58 -0.37

4.28 +2.97 1. Study Abroad

2004

Samsung

0.73 -0.5 -5,730

2016

18.12% +9.85%

2.33 -0.4

1. Residence

!OG S’ TEL

LOCATION

HISTORY

SITE maertS miroD ni ruenàlF

4parts of site

Dorim-Stream

Seorim-Dong

Sameong-Dong

Daehak-Dong

Samseong-Neighborhood

!OG S’ TEL

LOCATION

HISTORY

SITE maertS miroD ni ruenàlF

Samseong-Neighborhood

!OG S’ TEL

LOCATION

HISTORY

SITE maertS miroD ni ruenàlF

Samseong-Neighborhood

CHARACTERISTIC

The main character of Samsung-dong is traditional market and shanty town.

THe market is located along the main street. There is a shanty town behind the market. Most of the elderly live in these area. They sell fruit, vegetable, shoes, food and so on in the market. Also they do fortunetelling in their home. Building types are divided in two parts.

LAND USE SMALL HOUSE FORTUNE TELLING HOUSE INN

PUB

HOUSE

STORE (FOOD)

STORE + HOUSE

STORE (1F, 2F)

STORE (3F, 4F)

!OG S’ TEL

LOCATION

HISTORY

SITE

Seorim-Neighborhood maertS miroD ni ruenàlF

N m i r o Se

d o o h r o eighb

!OG S’ TEL

LOCATION

HISTORY

SITE

Seorim-Neighborhood maertS miroD ni ruenàlF

!OG S’ TEL

LOCATION

HISTORY

SITE

Seorim-Neighborhood maertS miroD ni ruenàlF

CHARACTERISTIC

There is many one room unit and Goshiwon in Seorim-Neighborhood. Seorim-dong has a similar program to Daehak-Neighborhood. Most of the storess are located along the Dorimcheon. In Seorim-Neighborhood, you can see buildings with underneath wall because Serim-Neighborhood has a severe gradient.

LAND USE HOUSE STORE + HOUSE STORE+READING ROOM / EXAM ACADEMY STORE + GOSHIWON READING ROOM / EXAM ACADEMY STORE (3F, 4F) GOSHIWON

!OG S’ TEL

LOCATION

HISTORY

SITE

Daehak-Neighborhood maertS miroD ni ruenàlF

Daehak-Neighborhood

!OG S’ TEL

LOCATION

HISTORY

SITE

Daehak-Neighborhood maertS miroD ni ruenàlF

!OG S’ TEL

LOCATION

HISTORY

SITE

Daehak-Neighborhood maertS miroD ni ruenàlF

Commercial Alley

In Daehak-Neighborhood many one room unit and gosiwon. Commercial activities are highly concentrated in Noktu street.

Gosisang come here to eat, drink and play. THe diffrent programs of building ike Gosiwon, reading room and Gosi restaurant. 대학동의 큰 특징은 녹두거리와 고사원이다. 녹두거리는 고시생들을 위한 곳으로 술집이나, 음식점 , pc방 이 몰려있다. 이 거리는 고시원이 들어서면서붖

LAND USE

HOUSE STORE + HOUSE STORE+READING ROOM / EXAM ACADEMY STORE + GOSHIWON READING ROOM / EXAM ACADEMY STORE (3F,4F)

!OG S’ TEL

LOCATION

HISTORY

SITE maertS miroD ni ruenàlF

Dorim Stream

Dorim-Stream

!OG S’ TEL

LOCATION

HISTORY

SITE

Program of Dorim Stream maertS miroD ni ruenàlF

Outdoor stage

Boramae Park

Program of Dorim Stream Janggunbong Peak

Bicycle Center Bicycle education space

Neighborhood Park

Dorim stream library

Public Toliet

There are many attraction in other part of Dorim Stream but, Near this site, There’s no attraction facilities or landmark.

Basketball/Badminton ground

Cheongnyongsan Mountain

Horim Museum

Outdoor stage

Seoul National University

Public Toliet

Gwanaksan Mountain

!OG S’ TEL

LOCATION

HISTORY

SITE maertS miroD ni ruenàlF

Water of Dorim Stream

Quality of Water Grade Level

1A grade 1A grade 1B grade

1B grade 2 grade 2 grade 3 grade 3 grade 4 grade

GRADE

4 grade 5 grade

GRADE

5 grade 6 grade 6 grade 04

04

05

05

06

06

07

07

08

09

08

10

09

10

11

12

13

11

12

13

14

14

15

15

(Year)

Number of Colon Bacterium

1,020,000

332,000

30,000

5,000

3 grade(5000) 2 grade(1000) 1B grade(500)

04

05

06

07

08

09

10

11

12

13

14

15

(Year)

!OG S’ TEL

LOCATION

HISTORY

SITE maertS miroD ni ruenĂ lF

Covered Area of Dorim Stream

1976

2009

Present

Sindorim Station

Daebang cheon

Bongcheon cheon

Dorim cheon

Gwanak Mountain

From 1976 to 2009, it was completely covered by Dorimcheon from 303, Sinrim-dong, Gwanak- gu.

This is near samsung traditional market.

Downstream was covered because land use was changed by farming land to built up area.

After the main entrance of Seoul National university, none of the natural rivers have been joined.

covered area samsung traditional market

!OG S’ TEL

LOCATION

HISTORY

SITE maertS miroD ni ruenàlF

Inundated Area

EL. 37.7M

INUNDATED AREA

!OG S’ TEL

LOCATION

HISTORY

SITE maertS miroD ni ruenàlF

Vegetation

Vegetation : Method With the present plant, animals don’t come Dorimstream. Therefore, in order to attract animals to Dorim stream, these plants (Sawleaf Zeelkova, Asian rice....) should be located.

!OG S’ TEL

LOCATION

HISTORY

SITE maertS miroD ni ruenàlF

Daehak-dong vs Samseong-dong : Fabric Changing

!OG S’ TEL

LOCATION

HISTORY

SITE maertS miroD ni ruenàlF

Seorim-dong vs Daehak-dong : Fabric Changing

!OG S’ TEL

LOCATION

HISTORY

SITE maertS miroD ni ruenàlF

Samseong-dong vs Seorim-dong : Fabric Changing

CONTENTS

1. LOCATION

2. HISTORY

3. S

SITE

4. CLIMATE

5. ISSUE

!OG S’ TEL

LOCATION

HISTORY

SITE

CLIMATE maertS miroD ni ruenàlF

Amount of Precipitation(mm)

Amount of Precipitation (mm) Spring 920

218.9

220

Fall

Summer

100

260 256.8

905.3

58

882.3

210

205

59.5

60

255

900

215

Winter

106.0

880

250

860

245

54

840

240

52

248.1

56

201.6

200 Seoul Gwanak SamseongDaehak Seorim

Seoul Gwanak Samseong Daehak Seorim

Seoul Gwanak Samseong Daehak Seorim

Precipitation Intensity (mm/day)

Annual Average Precipitation(mm)

Number of Raining Days (day)

3.5

1450

1435.0

1420

1390

Seoul Gwanak Samseong Daehak Seorim

19

3.4

18.5

Seorim

18.1

1387.0 Samseong Daehak

1360

1330 Seoul Gwanak SamseongDaehak Seorim

18.8

3.5

1365.0 1340.0 below

1415.0 excess 1390.0

Annual average precipitation in Gwanak-gu(1,404.4mm) is higher than Seoul(1,387.0mm).

In Gwanak-gu, Daehak neighborhood is the highest annual average precipitation (1,435.0mm).

Precipitation intensity is strogest at Daehak neighborhood (18.8mm/day).

18

3.3

17.5

3.2

17

3.1 Seoul Gwanak Samseong Daehak Seorim

3.2

Seoul Gwanak Samseong Daehak Seorim

!OG S’ TEL

LOCATION

HISTORY

SITE

CLIMATE maertS miroD ni ruenàlF

Amount of Precipitation(mm) 10

8.2

12 10

6 The climate od Seoul is halfway between the warm temperate climate of the southern regions and the microthermal climate of the northen regions, with four clearly distinguished seasons and strong discrepancies in temperature and rainfall throughout the year.

As of April 2012, data on temperature distributions show that temperatures rise closer to the city center and fall toward the outskirts.

These patterns are the results of urban heat islands, city spaces that lack green area and are heavy with skyscrapers and paving

5.5 4.5

8 6

3.8 3

11.1

2.9

7.1

5.0

4.2

3.7

4 1.4 2

1.5

0

0

Seoul Gwanak SamseongDaehak Seorim

Seoul Gwanak SamseongDaehak Seorim

Tropical night days (2001~2010)

Heat wave days (2001~2010)

Day of the year, with the highest temperatures above 33 degrees

Day of the year, with the lowest temperature above 25 degrees

Seasonal Average Temperatures(’C) , 2012

Spring

Summer

Fall

11.1 ~ 11.9 below

23.3 ~ 12.9 below

12.36 ~ 12.9 below

11.9 ~ 12.1

24.9 ~ 25.0

12.9 ~ 13.3

12.1 ~ 12.2

25.0 ~ 25.1

13.3 ~ 13.4

12.2 ~ 12.3

25.1 ~ 25.3

13.4 ~ 13.6

12.3 ~ 12.4

25.3 ~ 25.4

13.6 ~ 13.8

12.4 ~ 12.6

25.4 ~ 25.6

13.8 ~ 14.0

12.6 ~ 12.7

25.6 ~ 25.7

14.0 ~ 14.2

12.7 ~ 12.9

25.7 ~ 25.9

14.2 ~ 14.4

12.9 ~ 13.1

25.9 ~ 26.0

14.4 ~ 14.5

13.1 ~ 14.1

26.0 ~2 7.0

14.5 ~ 15.3

Winter

-5.0 ~ -3.9 below -3.9 ~ -3.7 -3.7 ~ -3.5 -3.5 ~ -3.3 -3.3 ~ -3.1 -3.1 ~ -2.9 -2.9 ~ -2.7 -2.7 ~ -2.6 -2.6 ~ -2.5 -2.5 ~ -1.8

CONTENTS

1. LOCATION

2. HISTORY

3. S

SITE

4. CLIMATE

5. ISSUE

!OG S’ TEL

LOCATION

HISTORY

SITE

CLIMATE

ISSUE ISSUE 1

ISSUE 1 : The Elderly in Samseong neighborhood In Samseong neighborhood, the Total population is decreasing but the Proportion of Elderly people is increasing. If you imagine ten years later, the Elderly live in Samsung will be dead. The vacancy rate will increase. How can we design this place to become a resilient city?

maertS miroD ni ruenàlF

LOCATION

HISTORY

SITE

CLIMATE

ISSUE ISSUE 2

ISSUE 2 : Foreigners The population of the foreigner is increasing in the three areas.The Daehak and Seorim is very higher than Samsung. Also, the portion of the job is different to compare Daehak and Seorim with Samsung. The Daehak and Seorim’ people live for studying something. In case of the Samsung’s people lives for habitation.

!OG S’ TEL

LOCATION

HISTORY

SITE

CLIMATE

ISSUE ISSUE 3

ISSUE 3 :Vegetation of Dorim Stream Currently, Plant Vegetation of Dorim stream is well formed, but no Animal Vegetation is formed for the ability to Self-reproduce..

Therefore, Dorim stream requires additional plant vegetation to attract animal vegetation and needs space for plant vegetation.

maertS miroD ni ruenàlF

!OG S’ TEL

LOCATION

HISTORY

SITE

CLIMATE

ISSUE ISSUE 4

ISSUE 4 : Flooding The main cause of the flooding in Dorim stream is the overflow delay caused by the rise in river level. Because of this, the low-lying basement levels of residents have damaged. The flooding problem was mainly appear in the vicinity of the Samseong neighborhood Market that was buried in the 1970s. Dorim stream is curved infront of Samseong neighborhood. So, which means that there will be decrease in the speed of the stream moving. Therefore, Samseong neighborhood and the vicinity has the flooding problem.

maertS miroD ni ruenĂ lF

LOCATION

HISTORY

SITE

CLIMATE

THANK YOU

ISSUE

Thanks to Dorim-Stream and Its Vicinity : Site Analysis HYU(Hanyang University ERICA) Han Janghee Chu Hyeonseon Park Yeonsu Park Ihyun