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Mechanical properties of sandstone subjected to coupling of temperature-seepage-stress

期刊: DYNA, 2021; 96 (3)

The deformation and fracture of rock mass in deep rock mass engineering are affected by the coupling of temperature, seepage, and stress. A test and a......

Dynamic characteristics of non-smooth suspension system under fractional-order displacement feedback

期刊: DYNA, 2021; 96 (3)

Vehicle suspension systems generally have non-smooth factors, such as clearances, collision, and constraint. The bad dynamic behaviors caused by these......

Preparation of ZnO/sepiolite composite and its photocatalytic performance for the water decontamination

期刊: DYNA, 2021; 96 (4)

The photocatalysis technology has become an important means to control environmental pollutions especially water pollution. A new ZnO/sepiolite compos......

Influence of carbon fiber on the combustion behavior, thermal stability and mechanical properties of ethylene-vinyl acetate copolymer (EVA) and 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO) composites

期刊: DYNA, 2021; 96 (3)

Ethylene-vinyl acetate copolymer (EVA) is widely used due to its good processability, low density, and low temperature resistance. However, it burns e......

Damage characteristics of recycled asphalt mixtures under the erosion effect of snow-melting salt

期刊: DYNA, 2021; 96 (4)

The erosion effect of snow-melting salt will degrade the durability of recycled asphalt pavement, but the damage characteristics of recycled asphalt m......

Person re-identification based on attention mechanism and adaptive weighting

期刊: DYNA, 2021; 96 (2)

Owing to factors such as pose change, illumination condition, background clutter, and occlusion, person re-identification (re-ID) based on video frame......

Anchoring performances analysis of tension-torsion grouted anchor under free and non free rotating conditions

期刊: DYNA, 2021; 96 (2)

For the failure mechanism of the anchor cable lags behind the demand for theoretical models, Abaqus technique was used to analyze the anchoring perfor......

Detection of kiwifruit dry matter content based on hyperspectral technology using uninformed variable elimination coupled with successive projection algorithm

期刊: DYNA, 2020; 95 (6)

The internal parameters of kiwifruit are mostly detected using traditional destructive physical-chemical methods, which are not only labor and time co......

Image salient object detection algorithm based on adaptive multi-feature template

期刊: DYNA, 2020; 95 (6)

Salient object detection affected by area edge blurring and scene complexity has various problems, such as incomplete edge extraction and blurry salie......

Modelling and dynamic behavior of a vibratory roller for soil compacting based on lumped-parameter method

期刊: DYNA, 2020; 95 (6)

The interaction between a roller and soil is a complex dynamic problem that has become an important theoretical requirement constraining roller design......

Citrus recognition in real scenarios based on machine vision

期刊: DYNA, 2020; 95 (1)

At present, citrus is mainly harvested manually with low efficiency and high cost, thereby resulting in an imminent demand for fruit-harvesting robot.......

Modeling and simulation of the knowledge growth process among new energy technology firms in the distributed innovation network

期刊: DYNA, 2020; 95 (1)

Against the background of the distributed innovation network, collaborative innovation among new energy technology firms is the most crucial network l......

Genetic algorithm optimal arrangement of positive and negative stiffness dampers for hybrid damping based on seismic waves method

期刊: DYNA, 2020; 95 (2)

Increasing negative stiffness may lead to enhanced interlayer displacement. Therefore, the influence of many factors between pseudo-negative stiffness......

Fly ash foundation reinforced by cement-soil mixing piles

期刊: DYNA, 2020; 95 (2)

Cement-soil mixing piles have been commonly used to enhance the bearing capacity of fly ash stratum and mitigate the settlement damage to the surround......

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