Results 61 to 70 of about 641 (176)

Global Evidence for Off‐Axis Flexural Modification of Abyssal Hill Faults at Mid‐Ocean Ridges

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract Young oceanic lithosphere flexes as axial topography decays across mid‐ocean ridge shoulders, yet this deformation has been quantified at only a few segments, leaving its global expression poorly constrained. We analyzed 50 across‐axis bathymetric profiles from 21 regions spanning slow to fast spreading rates, identified 1,201 abyssal‐hill ...
Ran Li, Zhonglan Liu, Shuming Feng, Teng Peng, Yuan Wang   +4 more
wiley   +1 more source

Effects of free surface or floor wall on the hydrodynamic coefficients of the rigid and combined rigid–elastic heave plates in offshore platforms

نشریه مهندسی دریا, 2019
Instability and vibration of offshore platforms in harsh environmental force can be reduced by installing heave plates underneath of platform columns.
abuzar abazari, mehdi behzad
doaj  

Sensitivity Analysis of the Factors Affecting the Ground Heave Caused by Jet Grouting

Buildings
Jet grouted piles are widely used to reduce post-construction settlement of soft clay roadbeds. Nevertheless, it is easy to cause ground heave due to the jet grouted pile. According to the analytical method and numerical method, a sensitivity analysis of
Dashuo Chen, Yuedong Wu, Jian Liu, Huiguo Wu, Yongyang Zhu   +4 more
doaj   +1 more source

Impact of Disorder on Microscopic Superconducting and Normal‐State Responses in a Kagome Metal

Advanced Functional Materials, Volume 36, Issue 68, 24 August 2026.
Using depth‐resolved, field‐ and pressure‐dependent μSR$\umu{\rm SR}$ measurements, we show that disorder in Ta‐doped KV3Sb5 drives a crossover from nodal to nodeless superconductivity while strongly modifying the normal‐state magnetic response. Our results reveal that disorder affects superconductivity and magnetism in fundamentally different ways ...
J. N. Graham, S. S. Islam, G. Janka, A. Doll, P. Král, O. Gerguri, J. A. Krieger, T. J. Hicken, X. Xu, X. Yan, H. Qin, Z. Salman, A. Suter, T. Prokscha, R. Thomale, H. Luetkens, R. Khasanov, J.‐X. Yin, Z. Guguchia   +18 more
wiley   +1 more source

Study on Influencing Factors and Prediction of Tunnel Floor Heave in Gently Inclined Thin-Layered Rock Mass

Applied Sciences
In recent years, the construction of new railway tunnels worldwide has become increasingly challenging due to larger cross-sections, deeper burial depths, higher in situ stress, and more complex geological conditions.
Rong Fan, Tielin Chen, Shunyu Wang, Hao Jiang, Xuexuan Yin   +4 more
doaj   +1 more source

Heave Response Control of a Semisubmersible by Passive Dampers

한국해양공학회지
Semisubmersibles, deployed offshore in the deep sea experience undesired motion. Large heave motion is one of the concerns and requires mitigation for operational safety.
Ajaya Kumar Das, Srinivasan Chandrasekaran   +1 more
doaj   +1 more source

Analysis of Effect of Heave Plate on Vertical Motion Performance of Truss Spar Platform

Shiyou jixie, 2017
To study the effect of the heave plate on the heaving performance of the Truss Spar platform, based on the establishment of calculation model of the vertical wave load of the Truss Spar platform, the viscous damping of the Truss Spar platform has been ...
Wang Yanzhe, Xu Xingping, Liu Guangdou, Zhang Xin, Wang Longting, Qian Wencong, Wang Hai   +6 more
doaj  

Heave Plates – The Influence of the Plate-Diameter -to-Cylinder-Diameter Ratio, Holes, and Pitch on the Hydrodynamic Coefficients

Polish Maritime Research
The paper presents the results of calculations of the hydrodynamic coefficients of the heave plate using RANSECFD (Reynolds-Averaged Navier-Stokes Equations - Computational Fluid Dynamic).
Ciba Ewelina, Dymarski Paweł, Grygorowicz Mirosław   +2 more
doaj   +1 more source

Model validation and improved PTO modeling of a field-deployed wave energy converter with tethered heave plate

Applied Ocean Research
Rigorous incremental testing and validation are essential to advancing wave energy converter (WEC) technology. Although laboratory wave tank testing remains common, it poses challenges in scaling hydrodynamic responses and power take-off (PTO) dynamics ...
David Okushemiya, Curtis J. Rusch, Bryson Robertson, Zhe Zhang   +3 more
doaj   +1 more source

Experimental Research for Stabilizing Offshore Floating Wind Turbines

Energies, 2019
Floating turbines are attracting increasing interest today. However, the power generation efficiency of a floating turbine is highly dependent on its motion stability in sea water.
Wenxian Yang, Wenye Tian, Ole Hvalbye, Zhike Peng, Kexiang Wei, Xinliang Tian   +5 more
doaj   +1 more source