Results 11 to 20 of about 18,259 (229)
Remote Sensing, 2022 Pine wilt disease (PWD) is a global destructive threat to forests which has been widely spread and has caused severe tree mortality all over the world. It is important to establish an effective method for forest managers to detect the infected area in a large region. Remote sensing is a feasible tool to detect PWD, but the traditional empirical methods
Huaguo Huang, Jingxu Wang, Li Linyuan
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Yantu gongcheng xuebao, 2023 During the construction of new tunnels undercrossing the existing tunnels, the predicted results of the stratum deformation are prone to large errors since the traditional stochastic medium theory cannot consider the influences of the existing tunnel ...
XU Qiang 1, 2, ZHU Yongquan 1, 2, LEI Shengxiang 1, 3, LIU Yong 1, ZHAO Wei 4, FANG Zhichun 1, WANG Cong 1, XU Shuo 1
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Rock and Soil Mechanics, 2022 The construction of urban subway tunnel inevitably produces disturbance to surrounding rock and causes ground surface settlement. Dynamic prediction of ground surface settlement caused by tunnel excavation is an important method to ensure the safety of ...
JIANG Shuai +5 more
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Applied Sciences, 2022 Pipe jacking has been widely used in urban underground engineering construction in recent years. Prediction of ground deformation caused by pipe jacking is particularly important for the safety of construction.
Yazheng Wang +4 more
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Influence of Tunnel Excavation on the Deformation of a Frame Building
Buildings, 2023 Tunnel excavation inevitably causes surface deformation. In urban areas, surface deformation could lead to the deformation of surrounding buildings, which may cause damage to communities when accumulated to a certain extent.
Yang Li +5 more
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On the question of the no symmetry of the stress tensor for open systems [PDF]
MATEC Web of Conferences, 2022 The paper discusses the influence of stress no symmetry in continuum mechanics and in stochastic processes. The no symmetry of the stress tensor arises in connection with the influence of the moment and leads to the ambiguity of the solutions of the ...
Prozorova Evelina
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Theoretical calculation model of time-space effect in subway station construction by PBA
矿业科学学报, 2021 Aiming at the problems of structural dimension deviation, initial cracks and apparent defects in beam-column and other structures that occurred during the construction by Pile-Beam-Arch(PBA)approach, Based on the stochastic medium theory, a theoretical ...
Liu Bo +3 more
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Moisture Photo-Thermoelasticity Diffusivity in Semiconductor Materials: A Novel Stochastic Model
Crystals, 2022 A unique methodology due to the effect of stochastic heating is utilized to study the Moisture Diffusivity influence of an elastic semiconductor medium under the effect of photo-thermoelasticity theory.
Abdulaziz Alenazi +4 more
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Deformation Analysis of Granular Soils under Dynamic Compaction Based on Stochastic Medium Theory [PDF]
Mathematical Problems in Engineering, 2019 Dynamic compaction (DC) is widely used to improve the mechanical properties of soils and other granular fill material upon which foundations or other structures are to be built. To calculate the inner deformation induced by DC, a computational model based on stochastic medium theory was developed to deduce the amount of deformation in the fill from the
Jifang Du +3 more
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