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Shuxun Qiao, Zhongwen Peng, Jinkai Zhang and Lianghai Jin
As a key transportation equipment in the construction of long tunnels with large slope, the material hoisting system plays an important role in the transportation of materials in sloping shafts. This paper proposes a parameterized calibration scheme for ...
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Zengle Li, Huimei Zhang, Bin Zhi, Xin Li and Shiguan Chen
As the most common geological disaster problem in mines, slope geological disasters have become a focus of research, along with the difficulty of mine safety and ecological environment protection together with the ecological restoration of open-pit mines...
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Miguel A. Losada, Pilar Díaz-Carrasco and María Clavero
The mean sea level rising predicted for this century and the following centuries will make necessary to protect most of the human properties located on the coast. One of the alternatives is the construction of slope breakwaters along hundreds of kilomete...
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Zhijie Sun, Xuanyu Yang, Shuai Lu, Yang Chen and Pengfei Li
By combining model testing and numerical simulation, this paper focuses on the influence of landslides on tunnels in loess-bedrock strata by using the perfect landslide?tunnel system (LTS). A mechanical test and simulation (MTS) system was used to provid...
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Longzai Ge, Hanbao Chen, Songgui Chen and Haiyuan Liu
In order to ensure the safety and reliability of the submerged tunnel covering layer at the junction of an artificial island and tunnel under extremely bad conditions, the wave current characteristics and the stability of the protective structure in the ...
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Níckolas Castro Santana, Osmar Abílio de Carvalho Júnior, Roberto Arnaldo Trancoso Gomes and Renato Fontes Guimarães
Monitoring of fire-related changes is essential to understand vegetation dynamics in the medium and long term. Remote sensing time series allows estimating biophysical variables of terrestrial vegetation and interference by extreme fires. This research e...
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Fernando Marques
Mass movements of different types and sizes are the main processes of sea cliff evolution, being a considerable natural hazard, the assessment of which is a relevant issue in terms of human loss prevention and land use regulations. To predict the occurre...
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Bin Ma, Shuai Liang, Chao Liang, Yijia Li
Pág. 1 - 24
Due to impinging jets, the hydraulic load in a plunge pool can be very large and may cause serious damage to the slope and bottom protection structures. Conventional research mainly focuses on the stability of the plunge pool floor, and studies on slope ...
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Indratmo Soekarno
Pág. pp. 8 - 14
Side weir is a type of protection structure which function is to protect channels from damage caused by excessive amount of water (overtopping) so the water level in channels or rivers is to be preserved. The type is spatially varied flow with decrease o...
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Pramod Kumar Yadav, Kiranmay Sarma, Ashish Kumar Mishra
Pág. 91 - 104
Due to shifting cultivation, the overall structure and composition of ecological condition is affected, hence landscape study becomes important for maintaining ecological diversity and appropriate scientific planning of any area. Garo hills region of nor...
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