Results 241 to 250 of about 5,727,240 (305)
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Engineering Structures, 2019
In current practice, linear wave load theory is widely employed in the wave force evaluation of sea-crossing bridges. However, the observation of nonlinear wave loads in shallow waters suggests that second-order wave loads might be essential to the ...
Zilong Ti, Mingjin Zhang, Yongle Li
exaly +2 more sources
In current practice, linear wave load theory is widely employed in the wave force evaluation of sea-crossing bridges. However, the observation of nonlinear wave loads in shallow waters suggests that second-order wave loads might be essential to the ...
Zilong Ti, Mingjin Zhang, Yongle Li
exaly +2 more sources
Mechanics of Advanced Materials and Structures, 2022
To realize multi-purpose exploration of marine resources, a novel design consisting of a monopile offshore wind turbine and steel aquaculture cage in an integrated structure is proposed in this paper; the structure is denoted as MOWTAC.
T. Zhang, Wen-hua Wang, Xin Li, W. Shi
semanticscholar +1 more source
To realize multi-purpose exploration of marine resources, a novel design consisting of a monopile offshore wind turbine and steel aquaculture cage in an integrated structure is proposed in this paper; the structure is denoted as MOWTAC.
T. Zhang, Wen-hua Wang, Xin Li, W. Shi
semanticscholar +1 more source
A nonlinear potential flow model for higher-harmonic wave loads and ringing response of a monopile
, 2021This paper presents a numerical investigation on the high-frequency wave loads and ringing responses of offshore wind turbine foundations exposed to steep waves.
Yi Zhang, B. Teng
semanticscholar +1 more source
Wave Loads on a Monopile in 3D Waves
Volume 7: Ocean Space Utilization; Ocean Renewable Energy, 2012During the last decades more and more wind farms have been erected offshore. Most of these wind farms are located at relatively shallow water. The majority of the offshore wind turbines are founded on monopiles. Many of these offshore wind farms are exposed to large and steep waves, in some cases even breaking waves.
Anders Wedel Nielsen +3 more
openaire +1 more source
, 2020
Elevated pile cap, which transits the load from sea-crossing bridge pylon to pile group, is always close to the sea level and suffering from extreme wave loadings.
Bo Xu, Kai Wei, Shunquan Qin, Jie Hong
semanticscholar +1 more source
Elevated pile cap, which transits the load from sea-crossing bridge pylon to pile group, is always close to the sea level and suffering from extreme wave loadings.
Bo Xu, Kai Wei, Shunquan Qin, Jie Hong
semanticscholar +1 more source
, 2020
Violent fluid oscillations may appear inside the narrow gap between multiple structures in close proximity and cause severe damage to such structures and safe operations. Here, based on the OpenFOAM® package, this paper presents a numerical investigation
Junliang Gao +5 more
semanticscholar +1 more source
Violent fluid oscillations may appear inside the narrow gap between multiple structures in close proximity and cause severe damage to such structures and safe operations. Here, based on the OpenFOAM® package, this paper presents a numerical investigation
Junliang Gao +5 more
semanticscholar +1 more source
Volume 2: Structures, Safety and Reliability, 2008
This paper compares three main methods for estimating extreme wave loads with a view towards determining the sensitivity of estimates to the particular approach chosen. The approaches considered include: a) The generally used ad-hoc procedure of performing an extreme value analysis of the Hs data, trying to find a relationship between wave height and ...
Sofia Caires, Marcel R. A. van Gent
openaire +1 more source
This paper compares three main methods for estimating extreme wave loads with a view towards determining the sensitivity of estimates to the particular approach chosen. The approaches considered include: a) The generally used ad-hoc procedure of performing an extreme value analysis of the Hs data, trying to find a relationship between wave height and ...
Sofia Caires, Marcel R. A. van Gent
openaire +1 more source
, 2020
The failure of underground structure is always caused by local stress redistribution resulted from transient impact loads. An analytical model is established and solved by using the complex variable function method to illustrate the dynamic stress ...
Liang Zhanwen +4 more
semanticscholar +1 more source
The failure of underground structure is always caused by local stress redistribution resulted from transient impact loads. An analytical model is established and solved by using the complex variable function method to illustrate the dynamic stress ...
Liang Zhanwen +4 more
semanticscholar +1 more source
Motion and Loads of An Articulated Loading Platform In Waves
OCEANS 81, 1981This paper presents a preliminary study of an analysis of motions and loads of an articulated loading platform (ALP) in regular waves, without a tanker moored to it. For the evaluation of the wave-exciting forces and moment, Newman's linear theory of a slender vertical body of revolution has been employed.
C. Kim, P. Luh
openaire +1 more source