Showing 161 - 180 results of 207 for search '"Dynamics (mechanics)"', query time: 0.05s Refine Results
  1. 161

    A Novel Cold-Mixed Epoxy Concrete and Its Comparison with Hot-Mixed Epoxy Asphalt Concrete by Kuan Li, Jianguang Xie, Youqiang Pan, Yanping Liu, Zhanqi Wang

    Published 2022-01-01
    “…Considering that the CME is a thermosetting resin, a differential scanning calorimeter (DSC) was employed to evaluate the curing behavior of the CME binder. Dynamic mechanical analysis (DMA) was used to investigate the viscoelasticity of the CME binder. …”
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    Article
  2. 162

    Analysis of Multiobjective Scheduling Model for Emergency Management under Multiresource Combination of Disaster Chains by Dan Su, Xiaokang Lei, Yongming Wang, Haijun Wang

    Published 2021-01-01
    “…Based on the description of the dynamical mechanism of the urban disaster chain system, this paper first sets up a disaster scenario and considers the effect of the time lag to establish a system dynamics model of the urban disaster chain and urban disaster management. …”
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  3. 163

    Experimental Research on Thermomechanical Properties of Thermal Energy Storage Cement Mortar Incorporated with Phase-Change Material by Kunyang Yu, Yong Huang, Bo Jin, Yushi Liu

    Published 2021-01-01
    “…The mechanical strengths of the thermal energy storage cement mortars were decreased with increasing DSP/CNF-EG incorporation amount, and they still meet the strengths of the building envelope. Moreover, dynamic mechanical analysis (DMA) results suggested that the damping properties of the thermal energy storage cement mortar were enhanced by incorporating DSP/CNF-EG, which were related to the porosity and the internal friction action. …”
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  4. 164

    Antiknock Performance of Interlayered High-Damping-Rubber Blast Door under Thermobaric Shock Wave by Xiudi Li, Chaoyang Miao, Qifan Wang, Zhengang Geng

    Published 2016-01-01
    “…To obtain high resistance blast door against thermobaric shock wave, firstly, the dynamic mechanic property of high damping rubber was studied by split Hopkinson pressure bar (SHPB) equipment and the stress-strain relationship of high damping rubber under average strain rate of 5200/s was obtained. …”
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    Article
  5. 165

    Study on the Properties of Polyurethane–Urea Elastomers Prepared by TDI/MDI Mixture by Xiangcheng Bian, Jiaguo He, Maoyong He, Bingxiao Liu, Yinzhu Zhang

    Published 2024-01-01
    “…The effect of the molar ratio of TDI to MDI on the pot life, light transmittance, mechanical properties, thermal stability, and dynamic mechanical properties of PUU was investigated. The results show that the pot life of PUU decreases with the MDI content increasing; however, the density of PUU increases. …”
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  6. 166

    Dynamic compressive mechanical properties of fibre-reinforced geopolymer concrete by Jihao Su, Jize Mao, Bukui Zhou, Wei Zhang, Limei Wang, Chaomin Mu

    Published 2025-07-01
    “…To investigate the influence of different fibre types on the dynamic mechanical properties of geopolymer concrete (GPC), this study conducted experimental research on fibre-reinforced geopolymer concrete (FRGC) incorporating either steel or basalt fibres. …”
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  7. 167

    Mechanical properties and energy absorption of CoCrNi functionally graded TPMS cellular structures by Zhaoyi Wang, Junxian Zhou, Yunzhuo Lu, Dongming Li, Deyu Yue, Xu Zhang, Bingzhi Chen

    Published 2025-01-01
    “…The quasi-static and dynamic mechanical performance, deformation behavior, and energy absorption properties of each structure were investigated by universal testing machine and Split Hopkinson Pressure Bar (SHPB) system. …”
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  8. 168

    Study on Dynamic Constitutive Model of Weakly Consolidated Soft Rock in Western China by Lei Wang, Hongming Su, Yue Qin, Shiguan Chen

    Published 2020-01-01
    “…It was also found that the constitutive equation was applicable to express the dynamic mechanical properties of rock-like materials such as hard rock, soft rock, frozen soil, raw coal, and concrete. …”
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  9. 169

    Ground Hemp Fibers as Filler/Reinforcement for Thermoplastic Biocomposites by Amir Etaati, Selvan Pather, Moloud Rahman, Hao Wang

    Published 2015-01-01
    “…Firstly, the microstructural and tensile characterizations of the two types of fibres were characterized using scanning electron microscope (SEM), Fourier transform infrared analysis (FTIR), and Dynamic Mechanical Analyser (DMA). Then, the fibres were ground into different lengths of 0.2, 0.5, 1, and 2 mm; composites containing 40 wt% short hemp fibre and 5 wt% maleic anhydride grafted polypropylene (MAPP) were fabricated by means of a twin screw extruder and an injection moulding machine. …”
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  10. 170

    Experimental Study and Seismic Response Evaluation of Chlorobutyl Rubber-Based Viscoelastic Dampers by Farnoosh Roshan-Tabari, Hamid Toopchi-Nezhad, Ghodratollah Hashemi-Motlagh

    Published 2024-01-01
    “…In the first phase of the experimental studies, the viscoelastic characteristics of the reference and modified CIIR rubber materials were evaluated using dynamic mechanical thermal analysis (DMTA) in tension mode. …”
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  11. 171

    Study of the Impact Energy Releasing Characteristics of Al/PTFE/W Energetic Jets by Fuhai Li, Hantao Liu, Yanwen Xiao

    Published 2020-01-01
    “…To study the reaction characteristics of polytetrafluoroethylene- (PTFE-) based energetic jets under impact loading, the static mechanical properties of Al/PTFE/W composite energetic materials are studied by using a universal testing machine at a strain rate of 0.01 s−1, and the dynamic mechanical properties are tested on a slip Hopkinson pressure bar (SHPB) system at a strain rate of 1000∼5500 s−1. …”
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  12. 172

    Electrical conductivity in the mantle transition zone beneath eastern Central Asian Orogenic Belt revealed by geomagnetic signals by Yanhui Zhang, Yujia Hu, Mina Ma, Yuyan Zhang

    Published 2025-01-01
    “…The mantle transition zone (MTZ), as a necessary channel for the upward and downward movement of mantle material and energy exchange may provide crucial constraints on the dynamic mechanisms of volcanic activity. This paper intends to obtain the deep structure beneath the eastern CAOB based on the geomagnetic depth sounding (GDS) method. …”
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  13. 173

    Introduction to the New Copolymer of Chloroprene and Acrylonitrile with Differentiated Properties by Mousumi De Sarkar, Wataru Nishino, Yuhei Ishigaki, Takashi Sunada

    Published 2021-01-01
    “…As evidenced through differential scanning calorimetry (DSC) and dynamic mechanical thermal analysis (DMTA), the single glass transition temperature of acrylonitrile-chloroprene rubber reflects its monophasic random microstructure. …”
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  14. 174

    Study on Mechanical Properties and Energy Consumption of Fissured Sandstone with Different Dip Angles under Impact Load by Qi Ping, Shuo Wang, Yulin Wu, Shijia Sun, Kaifan Shen, Chen Wang, Qi Gao, Chenglong Fang

    Published 2022-01-01
    “…To study the dynamic mechanical properties and energy consumption of fissured sandstone with different dip angles under impact load, impact compression tests were conducted on seven groups of and intact and fractured sandstone specimens with different dip angles using the split Hopkinson pressure bar (SHPB) device with 0.3 MPa air pressure. …”
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  15. 175

    Effect of Expanded Graphite on Mechanical and Tribological Properties of Polyamide 6/Glass Fibre Composites by Dajana Japić, Simon Kulovec, Mitjan Kalin, Janez Slapnik, Blaž Nardin, Miroslav Huskić

    Published 2022-01-01
    “…EG acted as a nucleating agent but hindered the crystallization rate at higher concentrations, which was more pronounced when EG5 was added. Dynamic mechanical analysis showed that the storage modulus increased with the addition of both types of EG. …”
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  16. 176

    Experimental Investigation of Dynamic Compression Mechanical Properties of Frozen Fine Sandstone by Jiehao Wu, Haibo Wang, Qi Zong, Ying Xu

    Published 2020-01-01
    “…Aiming at the dynamic mechanical properties of weakly cemented fine sandstone in the rich water-bearing strata in western China under dynamic loading, a 50 mm rod diameter separation Hopkinson pressure bar (SHPB) test was used to study the Paleogene fine sandstone in a coal mine in Ningxia. …”
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  17. 177

    Influence of Water Pressure on the Mechanical Properties of Concrete after Freeze-Thaw Attack under Dynamic Triaxial Compression State by Ruijun Wang, Yan Li, Yang Li, Fan Xu, Xiaotong Li, Tenghuan Fu

    Published 2019-01-01
    “…Two specimens were used: (1) a 100 mm × 100 mm × 400 mm prism for testing the loss of mass and relative dynamic modulus of elasticity (RDME) after F-T cycles and (2) cylinders with a diameter of 100 mm and a height of 200 mm for testing the dynamic mechanical properties of concrete. Strain rates ranged from 10−5·s−1 to 10−3·s−1, and F-T cycles ranged from 0 to 100. …”
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  18. 178

    An effective framework for strange metallic transport by Benoît Douçot, Ayan Mukhopadhyay, Giuseppe Policastro, Sutapa Samanta, Hareram Swain

    Published 2024-12-01
    “…Finally, we discuss a possible dynamical mechanism for the fine-tuning of the ratio of the two couplings necessary to realize the strange metallic behavior in a typical state.…”
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  19. 179

    Adaptive Bi-Directional RRT Algorithm for Three-Dimensional Path Planning of Unmanned Aerial Vehicles in Complex Environments by Nan Li, Sang Ik Han

    Published 2025-01-01
    “…In contrast to the Bi-RRT algorithm, which utilizes a random sampling strategy and a fixed step size, potentially leading to inefficiencies and limited search effectiveness, the ABi-RRT algorithm incorporates a dynamic mechanism. This mechanism adjusts the sampling strategy and step size based on the complexity of the search environment. …”
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  20. 180

    Carbon nanotube manipulates crystallization kinetics and viscoelastic behavior of PP/EBC blends by Nariman Rajabifar, Payam Yazdandoost, Parnian Gholami Dastnaei, Amir Rostami

    Published 2025-01-01
    “…We confirm such robust interactions by employing temperature ramp sweep on the prepared nanocomposites as the decomposition temperature of the materials shifts to higher values. The dynamic mechanical analysis further interprets the role of MWCNTs as compatibilizers by bridging the gap between the glassy temperature of PP and EBC components. …”
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