ベトナム国 AGF工法及び薬液注入工法によるトンネル掘削工 …ベトナム国 AGF工法及び薬液注入工法によるトンネル掘削工事の安全性向上及び

ベトナム国AGF工法及び薬液注入工法による

トンネル掘削工事の安全性向上及び既存トンネル長寿命化に関する

案件化調査業務完了報告書

ベトナム国

平成２９年１１月（２０１７年）

独立行政法人国際協力機構（JICA）

株式会社亀山株式会社カテックス

０．７国内

JR（先）

17-157

i

Huoi Quang

29 3

Cu Mong Pass

29 3

Ca Pass 29 3 VNR 29 4

VNR ( 29 5 ) ( 29 7 )

Vung Ro 4 ( 29 7 ) 29 8

ii

.................................................................................................................................................................... 1

1 ............................................................................................................................ 3

1-1 .................................................................................................... 3

(1) ........................................................................................................................................ 3

1-2 ........................................................................................ 5

1-3 ..... 5

(1) ........................................................................................................ 5

(2) .................................................................................................................... 6

(3) .................................................................................................................... 6

(4) ............................................................................................................................ 6

(5) PPP .................................................................................................................... 6

1-4 ODA .................................. 7

(1) .................................................................................................................... 7

(2) ODA ................................................................................................................................. 7

1-5 ................................................................................................................ 7

(1) .................................................................................................... 7

(2) ........................................................................................................ 7

2 ................................................................ 8

2-1 ................................................................................................................ 8

(1) .................................................................................................................................... 8

(2) ........................................................................................................................ 8

2-2 .......................................................................... 12

2-3 .......................................... 13

3 ODA ......... 14

3-1 .............................................. 14

(1) AGF ............................................................................................................................................. 14

(2) ...................................................................................................................................... 14

3-2 ...................................................................................................... 14

(1) AGF ......................................................................................................... 14

(2) AGF ............................................................................................................................................. 16

(3) ...................................................................................................................................... 19

3-3 ...................................................................................... 22

(1) AGF ............................................................................................................................................. 22

(2) ...................................................................................................................................... 23

3-4 ...................................... 23

4 ODA ........................................................................................................................................ 25

iii

4-1 ODA .................................................................................................................................... 25

(1) .............................................................................................................................................. 25

(2) .............................................................................................................................................. 25

(3) .................................................................................................. 27

(4) .................................................................................. 29

4-2 ...................................................................................... 30

4-3 ODA ............................................................................................................... 38

4-4 ODA ................................................................................................ 38

4-5 .................................................................................................................. 39

5 .............................................................................................................. 40

5-1 .......................................................................................................................................... 40

(1) ...................................................................................................................................... 40

(2) .............................................................................................................................. 40

5-2 .......................................................................................................... 41

(1) .............................................................................................................................................. 41

(2) .............................................................................................................................................. 41

(3) .............................................................................................................. 42

(4) .............................................................................................................................................. 43

5-3 ...................................................................................................... 44

(1) .......................................................................................... 44

(2) .............................................................................................................. 44

(3) .............................................................................................. 44

Vung Ro 4

TCVN

MOT

iv

AGF All Ground fastening AGF

DCIC Deoca Investment JSC

DRVN Directorate for Roads of VietNam

JICA Japan International Cooperation Agency

MOT Ministry of Transport

MOST Ministry of Science and Technology

NETIS New Technology Information System

NATM New Austrian Tunneling Method

NUCE National Univercity of Civil Engineering

ODA Official Development Assistance

OCG Oriental Consultants Global.,LTD

ODA Official Development Assistance

PMU Project Management Unit

PPP Public Private Partnership

VEC Vietnam Expressway Corporation

VNR Vietnam Railway

TCVN National Standards

vi

33 km2 9,250

GDP 2,073

1986 1989 1995 1996 9

2000 2010 7.26 2010

-1

-2

70

PMU

2020, 2020 5,873km 22

VNR 39 22 2020 50

5

vii

PPP

PPP 15

Decree No. 15/2015/ND-CP 2015 2 4 2015 4 10

ODA

(1) (2) (3)

67/2014/QH13

1

AGF

AGF

NATM 8

9

NATM

viii

( ) AGF

JV

( ) ASEAN

AGF

( ) ( ) ( ) ( )

AGF

NPO

ix

AGF VNR Vung Ro 4

AGF

3

VNR

VNR

VNR 39 DCIC

2

VNR

x

AGF

AGF

Vung Ro 4

VNR

AGF

AGF TCVN

VNR

AGF

AGF

Ministry of Transport MOT

VNR No.19 Vung Ro 4

12m AGF

xi

MOT

VNR C/P

DOST

Phú Khánh Railway JSC

MOSTTCVN

xii

ODA AGF

ODA

AGF

ODA

ODA

i) AGF

AGF VNR

( )

ii)

12m 368.5m

iii)

AGF

xiii

AGF

AGF

2017 12

AGF

AGF

i) ( ) ( )

AGF ( ) ( )

ii) OCG

xiv

OCG OCG TEDI

ODA BOT MOT Deo Ca

iii)

JICA JETRO OCG

AGF

xv

1

(1)

AGF

Feasibility Survey for Improving Safety of the Tunnel Excavation Works and Extending Service Life

of the Existing Tunnel by AGF Method and Injecting Urethane Chemical

(2)

1986 1990 7%

2020 2030

6,411km

AGF

(3)

ODA

(4)

2

(5)

(6)

2017 1 2017 12

2017 1 2 3 4 5 6 7 8 9 10 11 12

3

1

1-1

33 km2 9,250

GDP 2,073 GDP

6% 2.1 3.4% 1.5% 1

53 1858 1946

1976

1986 6

1992

2

2011 5 11 2020

(1)

1986 1989 1995 1996 9

2000 2010 7.26 2010

2011 2011

5.9 2012 5.2 2013 5.4 2014 5.98

2007 1 WTO

FTA EPA TPP

10 5

10 5

10 2011

1 11

5 10 MPI 2011-2015 5

751 2009 1 2

4

3

10 2011-2020

10 2020

7 8 20 1

GDP 3,000 10 2.2

2001-2010

5 2011-2015

9 5 2011-2015 10

-1

-1 5 Main Targets

GDP 6.5%-7% GDP 33.5%-35%(2011-2015) 2015 10% 2015 GDP 4.5% GDP 2.5-3% 30% 13% 2015 2010 29%-32%% 2015 GDP 65%

GDP 22%-23% 2015 5%-7%

5 800 4% ~2015 55% ~2015 2010 2-2.5 2% 4% 26sq.m . 1%*

*

42%-43% 85%

SOCIO-ECONOMIC DEVELOPMENT PLAN FOR THE 2011-2015 PERIOD Socialist Republic of Viet Nam Government Portal, http://www.chinhphu.vn/portal/page/portal/English

3

5

1-2

2014 12

12 82

NATM

NATM

70

70

AGF

PMU

1-3

(1)

2020, 2020 5,873km

22 2008

-1

6

(2)

2013

(3)

VNR

39 22

2

- 1 ( 11 ):

- 2 ( 11 ): ODA

2018

3

- Hai Van Pass (Hue Da Nang );

- Quang Binh ;

- Deo Ca Pass (Phu Yen )

2020 50 5

(4)

(5) PPP

PPP

15 Decree No. 15/2015/ND-CP 2015 2 4 2015 4 10

PPP BOO 4

7

1-4 ODA

(1)

(2) ODA

(1)(2)(3) 1994 2005

19 93

1-5 4

(1)

67/2014/QH13

2007 1

WTO 100%

(2)

1

4 JETO

8

2

2-1

(1)

978 1

1956 7 19

2,500

30

772,405 2014 10 2015 9

(2)

AGF 2

AGF

i)

AGF

NATM 8

9

( ) ( ) AGF

70% 60%

-2

8 -2 NATM

AGF -3

AGF

12.5m

9.0m

-2 NATM

9

AGF

NATM

9.0m

ii) ( -4 )

114.3mm

12.5m

3.5m 9.0m

STK400

-4 AGF 114.3mm×12.98m

3±0.5 MPa

3 0.5 MPa

0.34 0.05

6 10

4

¥453,000 1

iii)

2004-250999(P2004-250999A)

-3 AGF

10

New Technology Information System NETIS

AGF NETIS KT-050093 ( )

iv)

-2 * AGF H26.10 H27.9

AGF 4,600 435,000 2,001,000

** 5,300 375,000 1,987,500

* ( ) ( ) ( )

** AGF

v)

AGF

AGF

-3

12.5m

5m

6m

NETIS KT-050093

NETIS

NETIS CB-010210-A

11

i)

NATM

-5

ii)

200% 400%

1.0MPa 60.0MPa

4

¥700,000- m3

iii)

OEM

4527370

4527413

iv)

-4 H26.10 H27.9

150 70,000 10,500

SRF KCF ( )

-5

12

v)

-5

2-2

( ) AGF

JV ( ) ASEAN

ODA

AGF VNR

2019

2020

2024

ASEAN

( ) ( )

( )

2017

13

-6 ODA

2-3

AGF

( ) ( ) ( ) ( )

NPO

AGF

NPO

14

3 ODA

3-1

(1) AGF

-6 AGF

(2)

-7

3-2

(1) AGF

VNR

i)

2017/4/18 11:00 14:00

2017/4/19 11 30 16 30

15

ii)

27 11

Phu Yen Khanh Hoa 6

-8

No Name Chainage Length Wall Material Technical Condition

18 Banonneau 1224+816 1188.00 CC+BR Heavy water drop & leakage

19 Vung Ro 4 1227+120 368.50 CC+BR Concrete lining: heavy

weathered, decayed, leakage

20 Vung Ro 3 1228+115 163.00 CC+BR Heavy water drop & leakage



23 Bai Gio 1231+188 393.72 CC+BR Heavy water drop & leakage

iii)

Nha Trang Khanh Hoa Phu Yen 6

No. 19 Vung Ro 4-Km 1227+120

No. 19 4

12m

iv) No19 Vung Ro 4 AGF

No19 Vung Ro 4

AGF

12m

1

2

3

4

VNR

16

BRITEC (Bridge and Tunnel

Engineering Consultant Joint Stock Company)

2017 5 17 10:00PM ~11:00 PM

Britec

NGUYEN MINH VU (VICE DIRECTOR) 2

JICA 1. Mr. Yoshihiko Hasegawa

2. Mr. Ichiro Noguchi

3. Pham Kim Tuan ( )

(2) AGF

Cu Mong Pass

Cu Mong Pass

PPP

2600m

Deoca Investment JSC., (DCIC)

AGF

i)

2017/3/15 7:40 9:15 Quy Nhon 10:30

10:30 11:30 13:30 15:30

ii)

Cu Mong Pass Binh Dinh Phu Yen Cu Mong

QL1 Binh Dinh Quy Nhon

20km

17

-7 Cu Mong Pass

iii) Cu Mong Pass

Binh Dinh Quy Nhon Bùi Th Xuân Phu Yen Song Cau Xuan Loc

2600m

80km/h

2 4 2 Bn=9.75m 2

1 2 Bn=9.75m

2 30m

-8 Cu Mong Pass

18

Deo Ca Deo Ca Investment Joint Stock Company

(DCIC)

Cu Mong Cu Mong Highway Tunnel

Project Management Board

BOT BT BT

MOT

PMU85/MOT Project Management Unit 85 (PMU85)/MOT

3,921,456 1 195 2017 3 JICA

2019 1

Hoan Long Consulting JSC JV

Apave International, Apave Asia Pacific Co., Ltd. A2Z Construction

Consulting JSC JV A2Z and APAVE

Hai Thach Construction Investment JSC, Vietnam Construction and

Manpower JSC JV

iv)

L=6

NATM

2

( )

v)

AGF

AGF

PPP C/P

19

PPP

AGF

(3)

Son La Ca Pass

Son La

i)

2017/3/13 7:00 15:30 17:30 Son La

2017/3/14 8:00 Son La 16:30

ii)

Huoi Quang Son La Muong La Chieng Lao Huoi Quang

Son La Lai Chau 2 Son La Son La

40km

-9 Huoi Quang

iii)

Song Da 10

Song Da 10

1

1

Song Da 10

2

20

iv) Son La

Song Da 10

Song Da 10

Ca Pass

Ca Pass

PPP

8,250m

Deoca Investment JSC., (DCIC)

i)

2017/3/16 8:00 12:00 13:00 14:30 14:30 15:30

ii)

Ca Pass Phu Yen Khanh Hoa Ca

QL1 Phu Yen Tuy Hoa

30km

-10 Ca Pass

21

iii) Ca Pass

Phu Yen Hòa Xuân Nam ông Hòa Khanh Hoa Van Ninh

Dai Lanh

8,250m

80km/h

2 4 2

1 2

Deo Ca Deo Ca Investment Joint Stock Company

(DCIC)

Ca Ca Pass Highway Tunnel

Project Management Board

BOT BT

MOT

PMU85/MOT Project Management Unit 85 (PMU85)/MOT

11,380,000 1 567 2017 3 JICA

2017

A2Z Construction Consulting JSC JV A2Z and APAVE

iv)

Ca Pass 50m

v) Ca Pass

22

PPP C/P

3-3

(1) AGF

3-2

2020

AGF

3

23

(2)

3-2 VNR, DCIC, EVN

VNR

VNR 39 DCIC 3

3-4

i)

AGF

24

ii)

AGF

20%

PPP

AGF

iii)

20%

10%

AGF

VNR 70

iv)

AGF

AGF

C/P OJT

Documents

ベトナム国 AGF工法及び薬液注入工法による トンネル掘削工 …ベトナム国 AGF工法及び薬液注入工法による トンネル掘削工事の安全性向上及び

ベトナム国 AGF工法及び薬液注入工法によるトンネル掘削工 …ベトナム国 AGF工法及び薬液注入工法によるトンネル掘削工事の安全性向上及び