Roller compacted concrete dams
Type of
Name
Vietnam A Vuong Ban Chat Ban Ve
Binh Dien Dak Drinh Dak Mi 4
Dong Nai 2 Dong Nai 3
Dong Nai 4 Dong Nai 5 Huong Dien La Trong Nam Mo
Nuoc Trong Se San 4
Son La
Song Bung 2 Song Bung 4 Song Con 2
Song Tranh 2 Tam My
Trung Son Owner
EVN EVN EVN
-
Petro Vietnam -
EVN -
FPT Corp -
EVN EVN EVN
EVN -
EVN -
EVN
Zambia Kafue Gorge (Lower) Kafue Gorge Lower Power Development Co
Zimbabwe Gwayi-Shangani - W - Gwayi 634 09/04 2019 2021 2022 70 305 - 300 - - - - - - - - - - Purpose dam River
H H H
H H H
Trung Nam Power Joint Stock Co H EVN
G Vugia Thubon G Nam Mu G Ca
G Huu Trach G Dak Drinh G Dak Mi G Dong Nai
F,H G Dong Nai H H H -
G Dong Nai G Dong Nai G Bo -
-
My Ly-Nam Mo Hydropower JSC H MARD
- Nam Mo
H,I G Tra Kluc H
F,H G Da H
H
F,H G - H
G Poko G Bung G Bung
H,I,W - Cai H
H -
G Song Tranh G Ma
Kafue
Reservoir capacity (m3x106)
340
424 249 313 281
Dates Start Finish Project RCC RCC Project Dimensions
Height (m)
Length (m)
Volume
RCC (m3x103)
08/03 01/06 10/07 11/08 83 240 260 01/06 01/07 2008 2009 64 0
01/09 09/11 12/12 12/13 100 466 788 2009 01/11 2012 2013 90 0
04/09 12/10 05/12 03/13 80 429 786 0
300 720
Total (m3x103)
350
2138 01/06 08/09 2011 2011 130 425 1200 1600 1500 08/04 02/07 10/10 12/11 136 480 1520 1750
0 0 0
1025
1690 12/04 05/08 12/10 10/11 105 570 1138 1235 337 -
821 -
272 290
893
511 30
733 -
349 83
12/04 03/09 06/11 2012 130 560 1305 1370 01/10 01/12 2014 2015 72 0 01/10 01/11 2012 2012 83 0 2016 2019 2021 2022 76 -
0
260 -
2017 2019 2021 2022 96 407 - 01/08 07/09 12/12 2013 69 454 450
9260 05/04 01/08 08/10 2012 140 800 4600 - -
12/04 03/05 2008 2009 74 834 753 01/10 01/11 2013 2014 95 0
0
01/10 06/12 12/14 2015 114 367 764 01/06 01/07 2009 2010 48 0
03/05 04/08 08/11 12/12 96 640 1032 1315 2016 2019 2021 2022 67 -
0 -
01/10 01/11 2013 2014 88 353 810
954 0 -
916 09/15 06/18 12/20 12/21 140 397 1300 1530
400 - -
600
1300 0
Formation of faces of dam Upstream Downstream Spillway Slope Type Slope Type Slope Type
V (1) 0.80 (1) 1 V (3) 0.80 (3) V
0.3 - - - -
(3) - - -
-
- - - -
- - - -
- -
-
(3)* - - -
-
V (1) 0.75 (1)* 0.75 V (1) 0.80 (1) - - - -
V (3) -
- - - - -
0.4 - -
V (3) 0.80 (1) -
- -
- -
0.35 - 0.80 -
V (1) 0.80 (1) 0.80 - 0.80 - - -
0.80 - - - - -
V (3) 0.80 (3)* Separate - 0.4 -
0.80 - - -
0.75 - -
0.20 (3') 0.75 (3') 0.75
- -
Layers (mm)
Separate -
(3) 0.85 (3)* 0.80 -
(1) 300 300
(12) 300 -
(12) 300 - -
- -
300
(1) 300 (1) 300 - - - - -
- - - -
300
- - -
(1) 300 300 -
(1) 300 - -
- - -
- (12) 300 Depth
Lifts (mm)
300 300 300
-
300 -
300 300
300 - - - -
300 300
300 -
- -
300 - -
300 Cementitious cont
Cement (kg/m3)
90 60 80
-
80 95
80 90 60 85 -
90 - -
125 80 80 60
80 60
80 60 -
70 -
80 70
60
Pozzolan (kg/m3)
150 (N) 160 (F) 120 (N)
-
115 (N) 125 (N)
120 (N) 110
160 (F) 95 (N) -
100 (N) - -
218 (N) 230
160 (N) 160 (F)
120 (N) 140
120 (N) 140 -
110 (N) -
140 (N) 150
-
278 | Yearbook 2022 |
www.waterpowermagazine.com
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