Results 11 to 20 of about 111,217 (264)
Deep Underground Science and Engineering, 2023 Strainbursts induced by cyclic disturbance with low frequency (termed as cyclic‐induced strainbursts) are major dynamic disasters during deep excavation and mining.
Lihua Hu +3 more
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PLoS ONE, 2022 Large natural disturbances such as insect outbreaks and fire are important processes for biodiversity in forest landscapes. However, few methods exist for incorporating natural disturbances into conservation planning. Intact forest landscapes, such as in
Marc Edwards +5 more
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Rock and Soil Mechanics, 2021 The interaction of super-large section chamber group in deep and close-distance condition will lead to stress concentration and wide failure range of surrounding rock, especially under dynamic disturbances.
LIU Xue-sheng +4 more
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Rock and Soil Mechanics, 2022 Dynamic disturbance is an important influence factor that causes the sliding instability of rock discontinuity and then triggers strong dynamic geological disasters, such as earthquakes and rock bursts.
CUI Guo-jian +6 more
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Influence of dynamic disturbance on rock creep from time, space and energy aspects
Geomatics, Natural Hazards & Risk, 2022 In order to explore the influence of dynamic disturbance on creep behavior of rock, the creep damage evolution in rock under the dynamic disturbance are reproduced with creep damage model.
Zhen Yang +4 more
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Time-dependent deformation characteristics of red sandstone under multiple dynamic disturbances
Yantu gongcheng xuebao, 2022 In order to explore the time-dependent deformation characteristics of deep engineering rock mass under disturbed action, the dynamic disturbance triaxial loading tests on red sandstone are carried out by using the disturbed servo triaxial loading system.
LIU Min-long 1, CHEN Shi-hai 1, SHI Wei-min 1, CUI Guang-qiang 1, SHEN Feng 1, LI Hai-bo 2
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Dynamic Disturbance Decoupling for Nonlinear Systems [PDF]
SIAM Journal on Control and Optimization, 1992 Summary: In analogy with the dynamic input-output decoupling problem the dynamic disturbance decoupling problem for nonlinear systems is introduced. A local solution of this problem is obtained in the case that the system under consideration is invertible. The solution is given in algebraic as well as in geometric terms.
Huijberts, H.J.C. +2 more
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Extended dynamics observer for linear systems with disturbance
European Journal of Control, 2023 This is the last part of four series papers, aiming at stabilization for signal-input-signaloutput (SISO) linear finite-dimensional systems corrupted by general input disturbances. A new observer, referred to as Extended Dynamics Observer (EDO), is proposed to estimate both the state and disturbance simultaneously. The working mechanism of EDO consists
Hongyinping Feng, Bao-Zhu Guo
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A theory of pulse dynamics and disturbance in ecology [PDF]
Ecology, 2019 AbstractWe propose four postulates as the minimum set of logical propositions necessary for a theory of pulse dynamics and disturbance in ecosystems: (1) resource dynamics characterizes the magnitude, rate, and duration of resource change caused by pulse events, including the continuing changes in resources that are the result of abiotic and biotic ...
Jentsch, Anke, White, Peter
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Determination the dynamic performance of structures contacting with water, on the example of the arch concrete dam of Sayano-Shushenskaya HPP (rus) [PDF]
Инженерно-строительный журнал, 2011 The article deals with the topical problem of determining associated water masses in the context of structure oscillation modes by means of solving the temperature problem.
Kozinets G.L.
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