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The widespread landslides in Jurassic and Triassic strata in the Three Gorges Reservoir (TGR ... Many studies have confirmed that the shear strength of hillslope materials …
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the three Gorges dam Xiaohe Lai 1, Huangjie Zou 1, Jun Jiang 2, Jianping Jia 1, Yan Liu 3 & Wen Wei 4 The Yangtze River-Dongting Lake link has gotten a lot of attention as a because of …
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Our study reveals that the sand materials found in the Pliocene gravel beds of the Anqing Formation originate predominantly from the Yangtze River. ... Jiao, R., Yang, R., Yuan, X. …
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The materials excavated from the foundation pit were fully utilised and, in addition, a new technology was developed that combined sand-making (using a Barmac 9000) and a …
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The Three Gorges Reservoir (TGR) ... The bed material discharge and gradation measurement followed the water conservancy industry standards of the People's Republic of …
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China produces and consumes about 60 percent of the world's cement -- the Three Gorges Dam alone required 16 million tonnes of it. To put China's massive 21st century construction splurge and ...
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Significant channel degradation and riverbed coarsening occur in the Middle Yangtze River after the Three Gorges Dam operation, which subsequently alters the sediment …
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The materials used to build a dam can vary depending on the type of dam being constructed. Common materials used include earth, rock, concrete, steel, timber, plastic, and masonry. Dams can be made of a single material or a combination of these materials. Earth and rock are commonly used in embankme…
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Responses Of Surface Hydrological Process To Soil Horizonation Derived From Lithological Parent Materials In The Three Gorges Reservoir Area: Posted on: Degree:Doctor …
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Spatial and Temporal Changes of Sand Mining in the Yangtze River Basin since the Establishment of the Three Gorges Dam. Yugai Ma. Yugai Ma. 1 ... sand mining in this review …
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The reactivation events of old landslides in the Three Gorges Reservoir area occur frequently, making it imperative to study the water softening characteristics and reactivation …
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In 2012, the Three Gorges Research Centre for Geo-hazards constructed a 908-m-long main tunnel with five adits (BT1 to BT5) (Fig. 1b) that traversed the No. 1 Riverside sliding …
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Lots of the sediment, predecessor materials of the Yichang Gravel Layer, were then deposited in Sichuan Basin. After the Three Gorges incision, part of these sediments …
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Following the construction of the Three Gorges Dam, Dongting Lake's water level declined as sediment deposition shifted to outflow 19.The middle Yangtze, from Yichang to …
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Who would have thought that a small grain of sand could set off such a big storm? In 2018, a ton of river sand was only 15 yuan, and in the blink of an eye, in 2019, it jumped to …
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Riverbed armoring and sediment exchange process in a sand–gravel bed reach after the Three Gorges Project operation Linlin Li1 · Junqiang Xia1 · Meirong Zhou1 · Shanshan Deng1 …
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The applicable age: More than 14 years of age material of the material: Plastic in plastic Place of origin: China The type of poker that can be: other of the other
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Temporal variability in the macro-mechanics and microstructure induced by periodic water fluctuations during reservoir operation is widespread but adverse for slip zone soils. …
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As the world's second most consumed resource, sand is being depleted at an alarming rate. China accounted for nearly half of the world's sand consumption in 2012. Here …
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Geological hazards in the reservoir area have become a concern both domestically and internationally. Both from the perspective of global research and the specific …
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Since the impoundment of the Three Gorges Reservoir Area (TGRA) ... direct shear testing to assess the permeability perpendicular to the shear zone during shear-zone …
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Materials and methods Study area and instructions Geological condition The Huangtupo landslide, one of the mega-landslides in the Three Gorges Reservoir area, is located in …
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The sediment in river channel has long been one of the main resources for construction activities along the Yangtze River. As the Three Gorges Project was built and running, it is of great …
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In the construction market,The price of inconspicuous sand in the river channel once skyrocketedAlso known as Soft Gold Has become an important scarce resource in China. The …
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As the Three Gorges Project was built and running, it is of great importance to make clear the characteristics of sand and gravel mining in upstream of the Yangtze River, which can be …
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In order to study the riverbed armoring and sediment exchange processes among bed material, bed load, and suspended load layer in the Yizhi Reach and Zhijiang Reach, the model with …
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The comprehensive research on the Pinus massoniana forests in the Three Gorges Reservoir area elucidates the significant role of vertical stratification in forest health …
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