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561
Study on the Allowable Exposure Time of Temporary Goaf in the Open Stope and Backfill Mining Method with Large Structure Parameters
Published 2020-01-01“…The model can well describe the initial attenuation creep stage and steady creep stage in the creep curve, which proves the correctness and rationality of the model. The study provides a reference for mining design and safety production of similar mines with large-scale stope structure.…”
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562
Identification of the Anisotropic Elastic Parameters of NiCrAlY Coating by Combining Nanoindentation and Finite Element Method
Published 2019-01-01“…Based on the identification results, finite element models are established to analyze the vibration characteristics of the coating-substrate composite structure, which verify the rationality of the anisotropic elastic parameters for vibration analysis. …”
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563
The Complexities in the R&D Competition Model with Spillover Effects in the Supply Chain
Published 2024-01-01“…This paper establishes a dynamic game model of R&D competition, comprising two manufacturers and two retailers, with both manufacturers exhibiting bounded rationality. The key findings are as follows: (1) an increase in the adjustment speed positively affects the chaotic nature of the R&D competition system, leading to a state of disorder. …”
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564
Finite Element Analysis of Electromagnetic Characteristics of a Single-Phase Permanent Magnet Linear Oscillation Actuator
Published 2025-01-01“…By comparing the experimental and simulation results, the accuracy of the theoretical analysis and the rationality of the motor design are verified.…”
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565
Measuring the Efficiency of Public Health Services by DEA
Published 2016-11-01“…Efficiency is one of the most important principles in public health services due to the strive for rationality and, at the same time, the need to strengthen quality. …”
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566
Research on Modeling and Motion Optimization for an Underactuated Bionic Scorpion Robot Arm
Published 2024-01-01“…Experiments can be utilized to verify the rationality of theoretical modeling and optimization simulation of bionic scorpion robot arm. …”
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567
Joint Motion Control for Lower Limb Rehabilitation Based on Iterative Learning Control (ILC) Algorithm
Published 2021-01-01“…On this basis, a series of experiments are carried out to verify the rationality of the robot structure and the feasibility of the control method. …”
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568
Study on the Nonlinear Damage Creep Model of the Weak Interlayer
Published 2022-01-01“…The fitting curve is in good agreement with the test data, which shows the rationality and applicability of the nonlinear creep model. …”
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569
Analysis of the Internal Force and Deformation Characteristics of Double-Layer Lining Structure of Water Conveyance Tunnel
Published 2022-01-01“…By comparing finite element calculation results with analytical calculation results, the rationality of analytical solutions is verified. Based on the proposed analytical method, the influence of inner lining thickness and material parameters of transition layer on the internal force and deformation of lining structure is analyzed. …”
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570
Constitutive Model of Rock Uniaxial Damage Based on Rock Strength Statistics
Published 2018-01-01“…Based on the statistical damage constitutive model proposed in this paper, a numerical fitting analysis was conducted on the uniaxial compression testing data of laboratory sand rock and on experimental data from other literature, in order to validate the rationality of the constitutive equation and the determination of its parameters and to analyze the effect of internal friction variables on damage variables and compression strength. …”
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571
The Cooperation Partner Selection of Private Sector under Public-Private-Partnership Projects: An Improved Approach under Group Decision-Making Based on FRS, SAW, and Integrated Ob...
Published 2018-01-01“…Finally, an example is given to demonstrate the rationality of the algorithm.…”
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572
Measuring the Smart Growth Spatial Performance in Developing City of Northwest China Plains Area
Published 2021-01-01“…In this paper, the overall urban-rural smart growth efficiency is explored, which serves as an indicator to effectively measure the allocation of urban-rural spatial resources and structural rationality of the urban-rural space. Taking a developing county city in northwest China plains area as an example, the urban-rural spatial efficiency system was established and the evaluation model constructed by using the data envelopment analysis (DEA)-slack-based measure (SBM) model. …”
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573
Analysis and Application on Controlling Thick Hard Roof Caving with Deep-Hole Position Presplitting Blasting
Published 2018-01-01“…LS-DYNA was employed for establishing a DPB model to analyze crack evolution under the synergistic action of blasting stress wave and detonation gas and the attenuation characteristics for rock peak particle velocity, verifying the rationality of blasting parameters. Field measurement analysis indicated that the immediate roof induced a timely collapse to fill the goaf and the THR was effectively cut off near the presplitting line. …”
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574
A New Stress Field Model for Semiclosed Crack under Compression considering the Influence of T-Stress
Published 2022-01-01“…., Tx, Ty, and Txy. The rationality and effectiveness of the proposed stress field model are verified by the isochromatic fringe patterns around the crack obtained from the photoelastic experiment. …”
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575
DOA Estimation of an Enhanced Generalized Nested Array with Increased Degrees of Freedom and Reduced Mutual Coupling
Published 2021-01-01“…Numerical simulation results verify the rationality and superiority of the proposed nested array.…”
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576
Modeling and Kinematics Simulation of a Mecanum Wheel Platform in RecurDyn
Published 2018-01-01“…The simulation results can be used to predict the performance of the platform and evaluate the design rationality, and design quality can be improved according to the exposed problem. …”
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577
Study on Influence of Joint Distribution on Surrounding Rock Failure of an Underground Tunnel
Published 2021-01-01“…They are in good agreement, which also reflects the rationality of numerical simulation.…”
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578
Transient Analysis and Safety Assessment of Turbofan Engine Structures during Bird Ingestion
Published 2020-01-01“…A high bypass ratio turbofan engine’s FEM was established and verified the rationality when its’ operation. Large bird ingestion into an engine’s procedure was conducted, the dynamic responses of key components on engine’s load-carrying structures during the bird ingestion were discussed, and the safety assessment consequence was obtained. …”
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579
Research on Chaotic Characteristics of Cascade Failure in Rail Transit Networks considering Nonlinear Load Fluctuations
Published 2024-01-01“…To address the limitations of traditional cascading failure models, this paper proposes an innovative cascading failure model for metropolitan areas RTNs, which incorporates nonlinear load fluctuations and the bounded rationality of passengers. This model aims to capture the cascading failure characteristics of RTNs with chaotic properties under 12 combination strategies. …”
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580
Investigation of Fracture Width Change under Closure Pressure in Unconventional Reservoir Based on the Hertz Contact Theory
Published 2021-01-01“…Furthermore, the experimental cases with different proppant sizes are taken to verify the model, and the good conformity presents its rationality. The parameter sensitivity analysis of this model shows that the fracture width change increases with the increase of the average diameters of proppants (D) and it declines with the improving of proppant elasticity modulus (E1) and Poisson’s ratio (v1).…”
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