Results 71 to 80 of about 572 (214)

Response of bioinspired scale arrangement in a suction caisson to penetrating into clay reflected by using interface direct shear tests

Applied Ocean Research
The suction caisson has been used to support the offshore wind turbine in last decade. Normally, the resistance of the traditional suction caisson (TSC) to penetrating into the seabed is overcome by suction resulting in high soil plug causing early ...
Dayong Li, Yongan Ma, Jipeng Zhao
doaj   +1 more source

Study on distribution of sidewall earth pressure on open caissons considering soil arching effect. [PDF]

Sci Rep, 2023
Yang B, Shi Q, Zhou H, Qin C, Xiao W.
europepmc   +1 more source

5MW급 해상풍력발전시스템용 Suction Caisson 하부구조물 적합성 연구

, 2011
MasterFoundation plays an important role in the offshore wind turbine system. Different from conventional foundations, the suction caisson is proven to be economical and reliable. In this work, three-dimensional finite element method is used to check the
김용천
core  

An Investigation into the Pull-out Failure Mechanisms of Suction Caissons

International Journal of Maritime Technology, 2015
This paper reports results from an investigation into the suction caissons failure mechanisms under vertical pull-out loads. An insight to the failure mechanisms of suction caissons paves the path for developing analytical solutions to their pull-out ...
Mostafa zeinoddini, Mahmood Nabipour, Hamid Matin Nikoo   +2 more
doaj  

Simplified FELA-based evaluation of suction caisson bearing capacity in layered sands

Applied Ocean Research
Evaluating the bearing capacity of a foundation situated on layered soils is crucial for ensuring offshore wind structure stability under varied loading conditions in its service.
Shili Ma, Zhongling Zong, Yifan Ji, Yuwei Wei, Liquan Xie   +4 more
doaj   +1 more source

Failure modes and inclined bearing capacity of a modified suction caisson in sand

Applied Ocean Research
Experiments and simulations are undertaken on the bearing behavior of a modified suction caisson (MSC) in sand under inclined load. Results show that the MSC movement modes include forward rotation, backward rotation, translations mainly along the ...
Yun Bai, Dayong Li
doaj   +1 more source

Axisymmetric transient modelling of a suction caisson in sand:a numerical study

, 2016
This paper deals with the axisymmetric behaviour of a suction caisson installed in sand upon vertical monotonic and cyclic loading. A steel caisson is numerically modelled using the finite element code LAGAMINE.
Cerfontaine, Benjamin; id_orcid, Charlier, Robert, Cerfontaine, Benjamin, R Charlier, F Collin, Collin, Frédéric, B Cerfontaine   +6 more
core   +1 more source

FIELD TRIAL AND NUMERICAL BACK-ANALYSIS OF SUCTION CAISSON EXTRACTION IN HONG KONG [PDF]

, 2020
An in-situ push-out test was carried out on a 3.4m diameter, 12m high trial suction caisson to determine the ultimate uplift capacity and, in particular, the shaft friction that could be generated along the walls of the caisson. The test was performed in
Dora Y N Shum Associate, Hong Kong, Leon S D Lorenti, Ove Arup, & Partners, Barry M Lehane   +5 more
core  

Bearing Capacity of Skirted Suction Caissons Under Vertical Loading in Sand

工程科学与技术, 2015
:To increase the bearing behavior of conventional suction foundation,a modified type of the suction caisson,named as skirted suction caisson,was studied by using both the numerical method and model tests.Vertical loading-settlement curves and deformation
李大勇, 黄婷, 翟汉波
doaj  

Lateral bearing characteristics of modified suction caisson embedded in layered soil

Applied Ocean Research
:: Model tests and numerical simulations were conducted to investigate the lateral bearing characteristics of a modified suction caisson (MSC) in layered soil. The impacts of the loading eccentricity and the soil layer distribution on the lateral bearing
Yukun Zhang, Yang Chen, Dayong Li, Xinyu Hou, Ying Lai   +4 more
doaj   +1 more source