Showing 401 - 420 results of 5,311 for search '30 Under 30', query time: 0.09s Refine Results
  1. 401

    Experimental Study on the Concrete with Compound Admixture of Iron Tailings and Slag Powder under Low Cement Clinker System by Ruidong Wu, Juanhong Liu

    Published 2018-01-01
    “…In order to study the performance of concrete with compound admixture of iron tailings and slag powder under low cement clinker system, the mixture ratio of different iron tailings powder and slag powder was designed to prepare C30 and C50 concrete. …”
    Get full text
    Article
  2. 402

    Assessment of flood risk under Polder-Type flood control measure using improved projection pursuit model by Li Gao, Yuqin Gao, Yunping Liu, Ming Wu

    Published 2025-01-01
    “…Compared with the natural stream (without the PFCM), the high and highest risk areas decreased 0.06, 0.04, and 0.58 km2 for 50 %, 30 %, and 3 % frequency flood scales, respectively. …”
    Get full text
    Article
  3. 403
  4. 404
  5. 405
  6. 406

    Estimation of Aperture and Stiffness of Fractures under High Water Pressure Using Hydrological Data and Slurry Consolidating Body by Jianbo Li, Yanchun Xu

    Published 2022-01-01
    “…The estimated apertures of the fractures with high-pressure water range from 2.08 to 2.56 mm. Under the grouting pressure of 15 MPa and the designed slurry diffusion radius of 30 m, the normal stiffness of the fracture filled with slurry consolidating body ranges from 0.5 to 14.4 GPa/m. …”
    Get full text
    Article
  7. 407

    Study of Tribological Behavior of Silicon Carbide Based Aluminum Metal Matrix Composites under Dry and Lubricated Environment by Kalyan Kumar Singh, Saurabh Singh, Anil Kumar Shrivastava

    Published 2016-01-01
    “…Friction and wear behavior of silicon carbide based aluminum metal matrix composite and aluminum matrix alloy have been studied for sliding speeds of 3.14 m/s and 3.77 m/s and load range from 10 N to 30 N under dry and lubricated environment, respectively. …”
    Get full text
    Article
  8. 408
  9. 409

    Noninvasive Technique to Monitor the Pressure under a Cast: A Mobile Application-Friendly Bluetooth Pressure Sensor by Mahir Mahirogullari, Serkan Surucu, Mehmet Halis Cerci, Mahmud Aydin, Abdulkadir Kayikli, Oguzhan Gunduz

    Published 2022-01-01
    “…The purpose of this study was to design a sensor that could monitor the skin-cast contact surface pressure (SCCSP) of a limb under a cast and inform the user via a mobile application when the pressure increases. …”
    Get full text
    Article
  10. 410
  11. 411
  12. 412
  13. 413

    Centrifuge Tests on Vertical Bearing Capacity of Jacket Pile Foundation in Clay Seabed Under Different Grouting Effects by SONG Junlin, LIU Bo, TANG Liheng, LIAO Chencong

    Published 2025-01-01
    “…The vertical bearing capacity of the foundation and the bearing capacity sharing ratio between the grouting section and the pile body section under the limit state are analyzed, and compared with existing theoretical calculation methods. …”
    Get full text
    Article
  14. 414
  15. 415
  16. 416

    A Tractor Work Position Prediction Method Based on CNN-BiLSTM Under GNSS Signal Denial by Yangming Hu, Liyou Xu, Xianghai Yan, Ningjie Chang, Qigang Wan, Yiwei Wu

    Published 2024-12-01
    “…The model maintains positioning accuracy within 3% of the GNSS/INS output under normal conditions, demonstrating its feasibility and effectiveness. …”
    Get full text
    Article
  17. 417
  18. 418

    Comparative analysis of PI and fuzzy logic controller for grid connected wind turbine under normal and fault conditions by Mohamed Bahgat, Mohamed Ezzat, Mahmoud A. Attia, S. F. Mekhamer, Nourhan M. Elbehairy

    Published 2025-01-01
    “…Additionally, the FLC outperforms the enhanced PI in fault conditions by reducing peak-to-peak oscillations by about 30–65%. It also delivers a smaller steady-state error, with improvements of around 2–4% under both normal conditions and most fault scenarios.…”
    Get full text
    Article
  19. 419
  20. 420