Zobrazeno 1 - 10
of 1 336
pro vyhledávání: '"Landslide dam"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-23 (2024)
Abstract Landslide dams, as a particular type of secondary geological disaster, can cause serious flood disasters. Therefore, accurately predicting potential dam failure processes is crucial for developing reasonable emergency response plans. Current
Externí odkaz:
https://doaj.org/article/f40a0627514942af9cffff330e93e40a
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
IntroductionDams formed by landslides may produce disastrous floods after dam outbursts. However, understanding of the influence of the inflow rate on the breaching characteristics of landslide dams is still at an early stage; in particular, the rela
Externí odkaz:
https://doaj.org/article/0be16c8bcf3a43df9ae23898739bdda3
Autor:
Xu GAO
Publikováno v:
地质科技通报, Vol 43, Iss 1, Pp 229-240 (2024)
Objective Landslide dams are a geological body of key concern for engineering construction in alpine canyon areas. This paper takes the Dalongchi landslide dam in the South Tianshan Mountains as the research object to explore the origin and evolution
Externí odkaz:
https://doaj.org/article/72cddaa3030d418fa45fb79da39e7f66
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 14, Iss 1 (2023)
AbstractA rapid and accurate prediction of a landslide dam’s life span is of significant importance for emergency geological treatment. However, current prediction models for the state of a landslide dam are based solely on geomorphological indexes
Externí odkaz:
https://doaj.org/article/3fe557389d694ac59d4cd89c5bb27f83
Autor:
E.V. Lebedeva, S.S. Chernomorets
Publikováno v:
Вестник Камчатской региональной ассоциации "Учебно-научный центр". Серия: Науки о Земле, Vol 59, Iss 3, Pp 5-19 (2023)
A map of debris flow activity of the Geysernaya river basin, where large-scale debris flow processes associated with the collapse of fragments of the left side of the valley have been observed three times over the past 40 years, was compiled. Three i
Externí odkaz:
https://doaj.org/article/5abef15655cd4a889ee86eb5215ad3a6
Publikováno v:
Applied Sciences, Vol 14, Iss 15, p 6702 (2024)
In this paper, the research progress made in the methods used for assessing the internal stability of landslide dam soils was reviewed. Influence factors such as the gradation of soil and the stress state in the soil in different analysis methods wer
Externí odkaz:
https://doaj.org/article/df96dc6dbedf4a879f0a3c95aa3a6f85
Publikováno v:
Water, Vol 16, Iss 6, p 822 (2024)
New Japanese regulations governing earth embankment construction were introduced after a debris flow in Atami City, Shizuoka Prefecture, caused significant damage. Slope failures block river channels during earthquakes, triggering flooding, inundatio
Externí odkaz:
https://doaj.org/article/6f1637181c564335a3c5e13ed3547a92
Publikováno v:
Heliyon, Vol 9, Iss 9, Pp e19910- (2023)
Giant landslides and dammed lakes occurred frequently during the prehistoric period; however, their mechanisms often remain an open issue because they are complex. This study used field investigations to observe four old landslides and three landslid
Externí odkaz:
https://doaj.org/article/47691cb552aa4cee9e53adb4dc6699b1
Publikováno v:
Shuiwen dizhi gongcheng dizhi, Vol 49, Iss 6, Pp 124-132 (2022)
Landslide dam is an earth-rock dam formed by the deposits of large river-blocking landslides. Because the unique geological structure characteristics of large-scale long-runout landslides under the conditions of positive and reverse grain sequence st
Externí odkaz:
https://doaj.org/article/013313f1018c48879250c5474d0013cb
Publikováno v:
Shuiwen dizhi gongcheng dizhi, Vol 49, Iss 5, Pp 73-81 (2022)
The breaching process of landslide dams influenced by bed slopes and drainage channels are still unclear. In this study, flume tests of landslide dams including four different bed slope angles (0°, 1°, 2° and 3°) and three different drainage chan
Externí odkaz:
https://doaj.org/article/16cc6ba66ce0451e9bc2337341a8a12b