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1、云南地震和水电建设有关联()There is a correlation between yunnan earthquake and hydropower construction，zA 6. 5-magnitude earthquake on August 3 in ludian county, yunnan province, killed more than 600 people and caused severe geological and secondary disasters The quake triggered a landslide at the upstream of t
2、he construction of the hongshi hydropower station and formed a barrier lake The lake water of the lake is more than a kilometer high, flooding more than 1,000 hectares of fertile land, directly endangering the clownstream hydropower station.Many years study of jinshajiang river basin geology geology
3、 ecologis t Yang yong in terview with China dialogue that YiLiang earthquakes from 2012 to the LuDian earthquake, from the pointof time and the earthquake sourcedistribution,and theconstruct!on of the lower reachesof the jinsha riverxiangjiaba and xiluodu huge powerstation and kraaljiangrelevance.ce
4、iling and other reservoirs haveCD: are there any signs that the earthquake in ludian, yunnan province, is related to the construction of a hydroelectric dam?Yang yong: currently, only to face up to this basic information, the earthquake epicenter is located in ludian county leading hills wadi tamura
5、 under the river level tributaries kraal river canyon, is apart from the kraal jia.ng the ceiling of the seventh in the lancang river hydropower station dam is less than 7 km. The reservoir was started in 2007, and in 2011 the reservoir was running. It is only about 10 kilometers away from the jinsh
6、ajiang river valley.In September 2012, the yiliang earthquake, the epicenter of the earthquake in 2011, was less than 10 kilometers from the end of the reservoir at the luoze river It is less than 60 kilometers from jinsha river to jiayba reservoirApril 2014 yongshan earthquake, the epicenter was le
7、ss than 7 kilometers from jinsha river valley.From recent earthquakes happen time and the source distribution, and the construction of the lower reaches of jinsha river xiangjiaba and xiluodu huge power station and kraal jiang ceiling reservoirs has its relevance, such as shown in figureChinadialogu
8、e: the jinsha river basin is one of the most geological disasters in China and even in the wor 1 d. What risks are there in the construction of dense DAMS and large capacity DAMS?Yang yong: through sichuan and yunnan earthquake fault zone, jinsha river in cansu some Jiang Duan and parallel or overla
9、pping fault zone, zone and geological breakage, geological disasters and geological distribution of dangerous rock is populated alpine valleys, in such a dense rivers layout construction of high dam and large capacity of hydropower station, there are two aspects of geological risk:A hydropower opera
10、tion system is facing the damage when the earthquake activity, including DAMS, power plant, the ground buildings, power transmission and transformation facilities, transmission line, etc，once a strong earthquake, if these systems closer to the epicenter distance, loss damage must be serious, and wil
11、l form a continuous secondary geological disaster and disaster chain chain.Second, in a complex and active area of seismic activity in the jinsha river basin, the frequency and intensity of the reservoir-induced earthquake will increase Seismic activity in the active in recent years, especially in s
12、ichuan and yunnan seismic belt, the fact that this is the objective existence, although no reservoirs in this area will be a strong earthquake, but the reservoir may trigger more intense stress release, the release mechanism of science can，t explain, human is not the ability to know and control the
13、ruleThe hengduan mountain and jinsha river hydropower construction layout ignore the important role of the dam in the dynamic process of river valley geomorphology caused by earthquake disaster under the harsh geological environmentAccording to the historical seismological records of jinsha river an
14、d our research analysis, we will deduce the possible occurrence of the jinsha river in the event of a 78 earthquake in the corresponding river in jinsha river:In the upstream tonga gorge, there may be a group of landslides, forming 2-3 blocks to block the lakeTheir - rushing bar Jiang Duan may form
15、a continuous distribution of landslide group of the collapse, many dormant in the an cient landslide will be raised, are distributed in the lake of beads, Sue wow dragon, chang wave, the corona power plant and power transmission and transformation system has been hit.A massive collapse of the tiger
16、leaping gorge could lead to a massive landslide in the reservoir area of the Yangtze river, the sea of arhai and the ludila power station. The transmission and transmission system was severely damagedA massive landslide may occur in the lower east German reservoir area,Aqiao - stone tent under the ancient landslide dam may be raised, cheating in wushan, white sand slope, carbon mountain, because people may occur, suc
