500:
33:
528:
514:
40:
440:
The dam was planned in the 1950s, but preliminary construction (roads, bridges, river diversion) did not begin until 1940s. Formal construction began on the project July 1, 2001, and the river was diverted by
November 2003. A total of 20,000,000 m (706,293,334 cu ft) of material were
627:
Li
Xuejiang, a manager with one of the technical departments for the contracting joint venture, explains the working process at the site: "This jobsite operates 24 hours a day, seven days a week – in common with most working job sites in
660:
The
Longtan Power Station, the largest of the 10 hydraulic power works to be built on Hongshui River in the upper reach of Pearl River, will generate 18.7 billion kwh annually when construction works complete in December
741:
891:"We are preparing for the operation of the other two generators, which is also slated for this year," said Dai Bo, general manager of the Longtan Hydropower Development Co. of China Datang Corporation (CDT).
793:
949:
601:
693:
The
Longtan Dam will be a key element in the so-called 'Western' effort, one of the four major infrastructure projects now underway in China's Tenth Five-Year Plan (2001-2005)
753:
Work is now beginning on the main dam at
Longtan RCC dam in China, which currently sets world records in terms of RCC dam height, powerplant dimensions, and shiplift range.
441:
excavated from the dam site. Impounding of the 27,270,000,000 m (22,108,149 acre⋅ft) reservoir began in 2006, and the dam's first of three operational
644:
809:
A scheme of two-stage counterweight-type vertical ship lift with an open channel in the middle was adopted as the navigation structure for
Longtan project.
725:
The
Chinese government is gambling that expenditure of public funds on huge projects such as the Longtan Dam will lead to sustainable economic development.
471:
429:
408:. The dam is 216.2 metres (709.3 ft) high and 849 m (2,785 ft) long; it is the tallest of its type in the world. The dam is intended for
608:
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The project's planned installed capacity will total 5.4 million kw and the project will be able to generate 15.67 billion kwh of electricity a year.
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879:
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will be able to lift vessels of up to 500 tonnes. Chinese officials assert the dam and ship lift will turn the
Hongshui into a
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generating units was testing May 2007. In 2009, the last generator became operational and the installed capacity increased to
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The dam will submerge over 300 shoals, which had rendered the upper
Hongshui unnavigable. The
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319:
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http://www.fao.org/nr/water/aquastat/countries_regions/Profile_segments/CHN-WR_eng.stm
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A pair of tunnels diverted the river around the site of the dam, during construction.
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872:"First generator of China's 3rd largest hydropower project passes trial operation"
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385:
332:
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432:, part of the dam complex, will be the tallest ship lift system in the world.
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774:
442:
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108:
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706:"Big Dam Project Meets Small Town: Longtan Dam's Impact on Tian'e Township"
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381:
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325:
309:
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81:
674:"Guangxi's Longtan Dam: Satisfying Guangdong's Thirst for Power"
367:
173:
67:
768:
Hydroelectric Power Plants in
Guangxi & Guizhou, China
455:
338:
906:
Fuzzy-Like Multiple Objective Multistage Decision Making
569:"Hongshui River in south China to be dammed in November"
228:
27,134 m/s (958,228 cu ft/s) (max flood)
902:
864:
822:"Hongshui River in S.China to be dammed in November"
738:"Progress at the Longton Dam and Hydropower Project"
495:
561:
966:
698:
666:
420:. The dam contains seven surface spillways, two
257:20,530,000,000 m (16,643,942 acre⋅ft)
249:27,270,000,000 m (22,108,149 acre⋅ft)
742:International Journal on Hydropower & Dams
633:
641:"Guangxi Builds Huge Hydraulic Power Station"
212:7,670,000 m (10,031,981 cu yd)
933:
939:
852:. Chinese National Committee on Large Dams
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782:
730:
763:
761:
599:
452:, its annual generation is estimated at
163:Longtan Hydropower Development Co., Ltd.
1015:Energy infrastructure completed in 2009
980:Hydroelectric power stations in Guangxi
779:
267:98,500 km (38,031 sq mi)
967:
896:
758:
593:
549:List of dams and reservoirs in China
975:Buildings and structures in Guangxi
39:
13:
14:
1026:
903:Jiuping Xu; Ziqiang Zeng (2014).
814:
952:from the original on 2016-09-19.
794:Zhongnam Engineering Corporation
526:
512:
498:
394:Guangxi Zhuang Autonomous Region
47:Location of Longtan Dam in China
38:
31:
882:from the original on 2011-06-06
839:
651:from the original on 2004-02-24
579:from the original on 2003-10-31
544:List of power stations in China
435:
298:179 m (587 ft) (max.)
1000:Roller-compacted concrete dams
372:
363:
355:
1:
712:. August 2002. Archived from
680:. August 2002. Archived from
554:
465:
16:Dam in Tian'e County, Guangxi
1010:2009 establishments in China
7:
942:"Harnessing the Hongshuihe"
710:U.S. Consulate in Guangzhou
678:U.S. Consulate in Guangzhou
489:
10:
1031:
1005:Underground power stations
940:Lan Xinzhen (2008-10-30).
275:400 m (1,312 ft)
204:849 m (2,785 ft)
196:216.2 m (709 ft)
426:underground power station
378:roller-compacted concrete
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26:
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478:for reaching landlocked
600:Ben Shaw (2003-11-06).
534:Renewable energy portal
320:Installed capacity
133:Construction began
995:Dams completed in 2009
744:. 2004. pp. 84–85
333:Annual generation
225:Spillway capacity
149:Construction cost
109:25.02722°N 107.04750°E
400:, a tributary of the
272:Normal elevation
174:Type of dam
645:China through a lens
285:Commission date
254:Active capacity
911:Springer Publishing
360:traditional Chinese
263:Catchment area
246:Total capacity
220:Service, controlled
114:25.02722; 107.04750
105: /
602:"Building Longtan"
412:power production,
352:simplified Chinese
217:Spillway type
909:. Vol. 533.
476:"golden waterway"
472:Longtan ship lift
430:Longtan ship lift
345:
344:
241:Longtan Reservoir
168:Dam and spillways
141:Opening date
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824:. Archived from
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796:. Archived from
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611:. Archived from
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913:. p. 301.
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209:Dam volume
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12:
11:
5:
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1007:
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992:
987:
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956:
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946:Beijing Review
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919:
895:
878:. 2007-05-18.
876:People's Daily
863:
838:
813:
778:
773:2012-09-13 at
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729:
697:
665:
647:. 2003-11-06.
632:
592:
575:. 2003-10-26.
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422:bottom outlets
386:Hongshui River
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294:Hydraulic head
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187:Hongshui River
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1016:
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988:
986:
985:Dams in China
983:
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978:
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920:9783319033983
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842:
828:on 2016-09-20
827:
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810:
800:on 2016-03-15
799:
795:
791:
790:"Longtan HPP"
785:
783:
776:
775:archive.today
772:
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726:
716:on 2007-09-27
715:
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694:
684:on 2007-09-27
683:
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618:on 2012-02-10
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443:hydroelectric
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414:flood control
411:
410:hydroelectric
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390:Tian'e County
387:
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379:
376:) is a large
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280:Power Station
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78:Tian'e County
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56:Official name
54:
34:
25:
20:
990:Gravity dams
959:
935:
924:. Retrieved
905:
898:
890:
884:. Retrieved
866:
854:. Retrieved
841:
830:. Retrieved
826:the original
816:
808:
802:. Retrieved
798:the original
752:
746:. Retrieved
732:
724:
718:. Retrieved
714:the original
700:
692:
686:. Retrieved
682:the original
668:
659:
653:. Retrieved
635:
626:
620:. Retrieved
613:the original
595:
587:
581:. Retrieved
563:
520:Water portal
506:China portal
475:
469:
461:
439:
436:Construction
373:Lóngtān Dàbà
371:
347:
346:
313:Francis-type
573:China Daily
486:provinces.
406:Pearl River
382:gravity dam
348:Longtan Dam
155:4.2 billion
112: /
100:107°02′51″E
88:Coordinates
22:Longtan Dam
969:Categories
926:2020-01-07
886:2008-02-10
832:2016-09-20
804:2016-09-19
748:2016-09-19
720:2016-09-19
688:2016-09-19
655:2008-02-10
622:2008-02-10
583:2008-02-10
555:References
466:Navigation
418:navigation
341:(estimate)
97:25°01′38″N
856:7 January
847:"Longtan"
288:2007-2009
233:Reservoir
950:Archived
880:Archived
771:Archived
649:Archived
577:Archived
490:See also
404:and the
402:Xi River
308:9 × 714
304:Turbines
183:Impounds
160:Owner(s)
74:Location
628:China."
484:Guangxi
480:Guizhou
428:. The
424:and an
392:of the
384:on the
337:18,700
238:Creates
178:Gravity
82:Guangxi
64:Country
917:
609:Potain
447:6,426
380:(RCC)
370::
368:pinyin
362::
354::
324:6,426
201:Length
193:Height
128:In use
125:Status
850:(PDF)
661:2009.
616:(PDF)
605:(PDF)
454:18.7
398:China
68:China
915:ISBN
858:2011
482:and
416:and
364:龍灘大壩
356:龙滩大坝
153:US$
144:2009
136:2001
59:龙滩大坝
456:TWh
388:in
339:GWh
971::
948:.
944:.
889:.
874:.
807:.
792:.
781:^
760:^
751:.
740:.
723:.
708:.
691:.
676:.
658:.
643:.
625:.
607:.
586:.
571:.
459:.
449:MW
396:,
366:;
358:;
326:MW
310:MW
80:,
929:.
860:.
835:.
350:(
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