Results 31 to 40 of about 1,954,146 (194)

On the Bearing Capacity of Suction Bucket Foundation in Saturated Sand

open access: yes, 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   +5 more
core   +2 more sources

Mechanical Characteristics of Prestressed Concrete Curved Transition Section of Composite Bucket Foundations for Offshore Wind Turbines

open access: yesJournal of Marine Science and Engineering, 2022
The composite bucket foundation (CBF) consists of a concrete curved transition section, a concrete beam-slab system, and a suction caisson and is increasingly used as the foundation for offshore wind turbines.
Puyang Zhang   +4 more
doaj   +1 more source

Study on Scour Prevention Test of Three-Bucket Suction Piles for Offshore Wind Farms in Shapa,Yangjiang

open access: yesRenmin Zhujiang, 2023
By establishing a normal physical model,the scour prevention of the seabed near three-bucket suction piles for offshore wind farms in Shapa,Yangjiang was studied.In view of the scour problem of the suction bucket foundation,protective measures such as ...
LIU Bo   +3 more
doaj  

Winkler springs for axial response of suction bucket foundations in cohesionless soil

open access: yesSoils and Foundations, 2021
Jacket structures mounted on suction buckets carry potential as cost-efficient foundations for next-generation 10 MW+ offshore wind turbines located in transitional water depths. Given this foundation method, resistance to overturning moment relies mainly on the axial response of the buckets.
Grecu, Sorin   +2 more
openaire   +1 more source

Design of a Novel Gripping Mechanism and Dual Manipulator Robotic System for Apple Harvesting Using Tractor

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT The architecture of apple orchards can be converted to easier operation by implementing the use of a low‐cost, tractor‐mounted, dual manipulator based on a robotic harvesting system with lower degrees of freedom (DoF). To accurately avoid injuries by detecting apples, an efferent, real‐time vision system that includes a new gripping mechanism ...
R. M. Rasika D. Abeyrathna   +3 more
wiley   +1 more source

Numerical simulation of foundation scour for offshore wind turbines with large-diameter suction buckets

open access: yesShuili Shuiyun Gongcheng Xuebao
In order to investigate the scour crater morphology and maximum scour crater depth of a large-diameter suction bucket foundation under different working conditions with wave-current coupling effects, and to compare and analyze them with typical working ...
GUAN Youhai   +5 more
doaj   +1 more source

Potential for Reducing Emissions by Regulating O2, CO, and H2O in the Recirculation Gas in Iron Ore Sintering

open access: yessteel research international, EarlyView.
This study investigates the potential for reducing emissions during the sintering process by selectively adjusting the O2, CO, and H2O content in the recirculation gas. Adjusting these components positively affects the sintering process, enabling the coke breeze content in the sinter mixture to be reduced.
Jan Eisbacher‐Lubensky   +3 more
wiley   +1 more source

Enhancing Recharge Beneath Low‐Permeability Landscapes with Small‐Diameter Drywells: Token Creek, WI

open access: yesGroundwater, EarlyView.
Shallow, small‐diameter drywells provide enhanced recharge in rural landscapes, bypassing the low infiltration rates caused by low permeability surficial soils and high ET rates. One year of monitoring data show several recharge events and overall high water quality.
Samantha C. Kershner   +2 more
wiley   +1 more source

The Response of Bucket Foundation under Horizontal Dynamic Loading

open access: yes, 2006
The experimental investigation of the response of suction bucket foundation in fine sand layer under horizontal dynamic loading has been carried out. The developments of settlement and excess pore pressure of sand foundation have been mainly studied.
王淑云   +3 more
core   +1 more source

Simulation of dynamic loading in centrifuge modeling for suction bucket foundations [PDF]

open access: yes, 2005
Suction bucket foundations are widely used in the offshore platform for the exploitation of the offshore petroleum and natural gas resources in the Bohai Bay of China.
Zhang JH   +3 more
core   +2 more sources

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