Results 1 to 10 of about 406 (203)

Simulation of peak tension loads in Subsea power cables during installation [PDF]

open access: yesIOP Conference Series: Materials Science and Engineering, 2021
Abstract At present, most of the insurance claims in the offshore wind industry are due to cable failures where a large percentage occurs during the installation of the array and export cables. As the reliability of the cables depends on the location and installation method, it is important to map the risks involved, which can ...
Okkerstrøm, Lene   +2 more
exaly   +5 more sources

Dynamic Response Analysis of a Novel Tension-Leg Dual-Module Offshore Wind Turbine System During Both Installation and Removal Processes

open access: yesJournal of Marine Science and Engineering
To facilitate both the installation and the removal of floating offshore wind turbines (FOWTs), a novel tension-leg dual-module offshore wind turbine system has been proposed.
Chaohe Chen, Nianxin Ren, Xinran Guo
exaly   +3 more sources

Study on Key Technology of Assembling Installation of Long-Span Composite Girder Cable-Stayed Bridge [PDF]

open access: yes预应力技术, 2023
The Nanxi (Xianyuan) Yangtze River Bridge in Yibin is a composite beam cable-stayed bridge with twin towers and double cable planes and a main span of 572 m. The superstructure is erected by the assembly method.
Bo Tian, Ting Zhou, Kai Wen
doaj   +1 more source

Effects of Laying Depth and Pipe Arc Length on the Mechanical Performance of Large-Diameter Cold-Water Pipes during Float-and-Sink Installation

open access: yesJournal of Marine Science and Engineering, 2023
The successful operation of a large-diameter cold water pipeline installation is crucial for harnessing the potential of ocean thermal energy conversion.
Dongshi Wang   +6 more
doaj   +1 more source

Floating wind turbines: marine operations challenges and opportunities [PDF]

open access: yesWind Energy Science, 2022
The global floating offshore wind energy industry is rapidly maturing, with several technologies having been installed at pilot and demonstration scales.
R. Chitteth Ramachandran   +4 more
doaj   +1 more source

Comments on A case study on engineering failure analysis of link chain

open access: yesSafety and Health at Work, 2021
The article by Tae-Gu Kim et al. conducted elastic FE modeling, which was inappropriate for fracture of elastic-plastic chain material (11.3% of elongation).
George Y.H. Yu
doaj   +1 more source

Construction and installation engineering for floating wind turbines [PDF]

open access: yesMATEC Web of Conferences, 2022
The construction and installation engineering of floating offshore wind turbines is important to minimize schedules and costs. Floating offshore wind turbine substructures are an expanding sector within renewable power generation, offering an opportunity
Crowle A.P., Thies PR
doaj   +1 more source

Model Test Study on the Influence of the Spudcan Penetration Depth on the Horizontal Bearing Characteristics of Jack-Up Vessel for Wind Turbine Installation in Sandy Soil

open access: yes南方能源建设, 2023
[Introduction] As an important construction equipment in the development of offshore wind power, studying the bearing performance of the jack-up vessel for wind turbine installation in the in-situ state to ensure its operation safety is of great ...
Kai WANG   +5 more
doaj   +1 more source

Experimental Study of Pull-Out Failure on Sanko Hammer Drive Anchor Using Cast in Place and Post-Installed Methods on Ready-mix Concrete with Quality of 25 Mpa

open access: yesJurnal Teknik Sipil dan Perencanaan, 2021
: Anchor serves to connect steel and concrete construction that can transfer steel pull-out load to concrete. Sanko hammer drive anchor usually has been available in the model of expansion that can be installed into concrete with cast in place and post ...
Henry Apriyatno   +2 more
doaj   +1 more source

A Study on the Estimations of the Tension of the Overhead Wires Using Data from Acceleration Sensors

open access: yesApplied Sciences, 2022
One of the important tasks of the distribution system is to operate the distribution system in consideration of the safety. It is also important to minimize and prevent possible failures in the distribution system.
Jun-Hyeok Kim   +2 more
doaj   +1 more source

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