Beta
210983

Enhancement of Tabular Pile lateral resistance with external wings

Article

Last updated: 23 Jan 2023

Subjects

-

Tags

Civil Engineering: structural, Geotechnical, reinforced concrete and s…nd sanitary engineering, Hydraulic, Railway, construction Management.

Abstract

The foundations for offshore wind turbines represent the main item either for cost or installation process, and the lateral resistance of tabular piles is the main factor for its design. Therefore, studies for consistent and efficient foundations have become essential for offshore wind turbines when using traditional mono-pile foundations under practical and environmental conditions. This research discusses the increase in the lateral behavior of open tabular piles with the addition of external wings near the ground level with specific dimensions. Four wings were added to the exterior wall of the open-ended pipe pile at equal angles 90 degrees. The wings length varied from 0.25 to 0.5 of the pile diameter. Each wing length is studied with two depths of 1.25, and 2.5 pile diameter. The numerical analysis was verified with published results of centrifugal tests. The successive parametric study discussed the feasibility of the added wings. Inclusive, the resultant load direction was considered as changed between 0 to 45o with 5 degrees to the wings orientation horizontally.

DOI

10.21608/jesaun.2021.108066.1095

Keywords

Open-Ended tabular pile, Lateral Resistance, Single pile foundation, Soil structure interaction, Pipe pile

Authors

First Name

Ezzeldin

Last Name

Mohamed

MiddleName

-

Affiliation

Construction Research Institute, National water Research Center, NWRC, Cairo, Egypt

Email

ee.k.mohamed@gmail.com

City

Cairo

Orcid

-

First Name

Emad

Last Name

Helal

MiddleName

-

Affiliation

6 October University for Modern Sciences and Arts (MSA), Egypt.

Email

ehelal@msa.edu.eg

City

giza

Orcid

-

First Name

Eehab

Last Name

Khalil

MiddleName

-

Affiliation

Construction Research Institute, National water Research Center, NWRC, Cairo, Egypt

Email

dr.eehab@gmail.com

City

EL-kanater

Orcid

-

Volume

50

Article Issue

1

Related Issue

29242

Issue Date

2022-01-01

Receive Date

2021-11-26

Publish Date

2022-01-01

Page Start

32

Page End

46

Print ISSN

1687-0530

Online ISSN

2356-8550

Link

https://jesaun.journals.ekb.eg/article_210983.html

Detail API

https://jesaun.journals.ekb.eg/service?article_code=210983

Order

3

Type

Research Paper

Type Code

1,438

Publication Type

Journal

Publication Title

JES. Journal of Engineering Sciences

Publication Link

https://jesaun.journals.ekb.eg/

MainTitle

-

Details

Type

Article

Created At

23 Jan 2023