Results 31 to 40 of about 2,814,799 (153)

Bearing capacity of the bucket spudcan foundation for offshore jack-up drilling platforms

Petroleum Exploration and Development, 2011
To compare the bearing capacities of the traditional spudcan and the bucket spudcan, the effects of different type spudcans on the rigidity of pile legs and the entire bearing capacity were analyzed in detail.
Puyang Zhang, Hongyan Ding
doaj   +1 more source

On the Bearing Capacity of Suction Bucket Foundation in Saturated Sand

, 2005
The load displacement curves of a suction bucket foundation under vertical, horizontal and combined loadings are studied experimentally. The effects of sand density on the bearing capacity are also investigated.
王淑云, Lu, XB (reprint author), Chinese Acad Sci, Inst Mech, Beijing, Peoples R China., Shi DM, 鲁晓兵, 王义华, 刘晟   +5 more
core   +2 more sources

Numerical Simulation of Vacuum Preloading for Reinforcing Soil inside Composite Bucket Foundation for Offshore Wind Turbines

Journal of Marine Science and Engineering, 2019
The composite bucket foundation (CBF) with seven honeycomb subdivisions is a new foundation for offshore wind turbine structures. The bearing capacity of CBF can be improved by consolidation of soil inside the CBF, which is caused by the vacuum ...
Hongyan Ding, Yanjian Peng, Puyang Zhang, Liyun Nie, Hanbo Zhai   +4 more
doaj   +1 more source

Short‐Crested Wave‐Current Forces on Composite Bucket Foundation for an Offshore Wind Turbine

Mathematical Problems in Engineering, 2019
An analytical solution for the diffraction of short‐crested incident wave with uniform current on a composite bucket foundation is derived. The influences of the uniform current on wave frequency, wave run‐up, wave force, and inertia and drag coefficients on the composite bucket foundation are investigated.
Piguang Wang, Mi Zhao, Xiuli Du
openaire   +1 more source

Study on the Capacity Degradation of Bucket Foundation in Liquefied Sand Layer under Cyclic Loads

, 2010
The capacity degradation of bucket foundation in liquefied sand layer under cyclic loads such as equivalent dynamic ice-induced loads is studied. A simplified numerical model of liquefied sand layer has been presented based on the dynamic centrifuge ...
Li C, Wang SY(王淑云), Lu XB(鲁晓兵), 李驰   +3 more
core   +2 more sources

Rubber Impact on 3D Textile Composites [PDF]

, 2011
A low velocity impact study of aircraft tire rubber on 3D textile-reinforced composite plates was performed experimentally and numerically. In contrast to regular unidirectional composite laminates, no delaminations occur in such a 3D textile composite ...
DUPLESSIS KERGOMARD, Yann, DAU, Frédéric, Benoit Malherbe, Sebastian Heimbs, Frederic Dau, VAN DEN BROUCKE, Björn, Björn Van Den Broucke, MALHERBE, Benoit, Yann Duplessis Kergomard, HEIMBS, Sebastian   +9 more
core   +1 more source

Behaviour and design of composite beams subjected to negative bending and compression [PDF]

, 2012
This paper investigates the behaviour of steel–concrete composite beams subjected to the combined effectsof negative bending and axial compression. For this study, six full-scale tests were conducted on compositebeams subjected to negative moment while ...
Uy, Brian (R9735), Vasdravellis, George; id_orcid, Kirkland, Brenadan, Uy, Brian, Vasdravellis, George (R16696), Tan, Ee Loon (R14425), Tan, Ee Loon, Kirkland, Brendan (S24876)   +7 more
core   +1 more source

Investigation of Soil Heaving and Penetration Resistance of Bucket Foundation with Inner Bucket and Cruciform Skirts

, 2023
Since concrete is cheaper and more resistant to corrosion than steel, the wide-shallow concrete bucket foundation is being used extensively in ocean engineering.
Wei Zhang, Haifeng Jin, Teng Ma, Wang, H., Xiao, Z., Zhang, W., Yu, T., Ma, T., Bian, F., Tengjiao Yu, Jin, H., Hongwei Wang, Jinhui Li, Hu, Pan (R19627), Li, J., Zhong Xiao, Feng Bian, Pan Hu   +17 more
core   +1 more source

Liquefaction Potential of Silty Sand Surrounding A Bucket Foundation Under Vertical Vibration Load

, 2012
To study the liquefaction potential of sand surrounding bucket foundations, centrifuge experiments were carried out. Results have shown that the sand layer around a bucket foundation softens or liquefies under vertical dynamic load when the load ...
Zhang XH(张旭辉), 鲁晓兵, Lu XB(鲁晓兵), Jiao BT(矫滨田)   +3 more
core   +1 more source

Floating State of a One-Step Integrated Transportation Vessel with Two Composite Bucket Foundations and Offshore Wind Turbines

Journal of Marine Science and Engineering, 2019
Offshore wind power is an important of source renewable energy. As a new technology, the one-step integrated transportation and installation technology of offshore wind power has broader application prospects.
Puyang Zhang, Disheng Liang, Hongyan Ding, Conghuan Le, Xing Zhao   +4 more
doaj   +1 more source