Results 1 to 10 of about 17,931 (304)

Uplift capacity of single piles and pile groups embedded in cohesionless soil

AEJ - Alexandria Engineering Journal, 2013
Understanding the pile behavior and predicting the capacity of piles under uplift loading are important topics in foundation design. Experimental model tests have been conducted on single piles and pile groups embedded in cohesionless soil and subjected ...
Khaled E. Gaaver
exaly   +4 more sources

A case study on the bearing characteristics of a bottom uplift pile in a layered foundation [PDF]

Scientific Reports, 2022
The bottom uplift pile, which has been applied in practical projects, has the following advantages: the pile body is not easy to crack, good bearing characteristics, and small displacement of the pile top. Based on the bearing capacity test of foundation
Laping He, Xuwei Chen, Zhengzhen Wang, Yun Han, Tiantao Su, Guoliang Dai, Enxiang Zhang, Zhao Long   +7 more
doaj   +2 more sources

Uplift resistance capacity of anchor piles used in marine aquaculture [PDF]

Scientific Reports, 2021
Anchor piles are widely used in marine aquaculture, and the safety is largely determined by the uplift resistance capacity,especially in harsh ocean environments.
Fukun Gui, Jianqiao Kong, Dejun Feng, Xiaoyu Qu, Fang Zhu, Yang You   +5 more
doaj   +4 more sources

Optimization of steel anchor pile configurations for enhanced pullout resistance in expansive soil foundations [PDF]

Scientific Reports
This study aims to predict the pullout behavior of steel anchor piles in saturated expansive soil using finite element method-based PLAXIS 3D CONNECT Edition V22 software. It inspects the effects of varying pile parameters and spacings for a displacement
Abhishek Sharma, Anjana Kumari, Abdullah H. Alsabhan, Shamshad Alam, Kanwarpreet Singh, Aditya Kumar Tiwary, Jibran Qadri, Amenjor Senagah, Gaurav Juneja, Rupesh Gupta, Ankush Mehta   +10 more
doaj   +2 more sources

Effects of disc overhang diameter on the uplift bearing capacity of new-type concrete expanded-plate pile groups

Scientific Reports
The disc overhang diameter can significantly affect the uplift bearing capacity of new concrete expanded-plate pile groups, affecting their design and practical applications.
Yongmei Qian
exaly   +2 more sources

Settlement prediction of undercrossing semicircular tunnel-pile set up in soft clay soil [PDF]

Scientific Reports
Soil–structure interactions commonly induce displacements, with settlements in weak soils becoming increasingly significant under growing urbanization, making it important to minimize them to prevent structural defects.
Norman Burua Adriko, Yong Fang, Kaichen Ying, Arif Khan   +3 more
doaj   +2 more sources

Experimental Study on the Difference Mechanism of Shaft Resistance between Uplift Piles and Compressive Piles

Applied Sciences, 2023
To study the formation mechanism of the lower shaft resistance of uplift piles compared to compression piles, the additional stress caused by uplift and compressive piles in the soil is obtained through indoor model tests with embedded micro earth ...
Hailong Ma, Yufei Ma, Lin Zhu, Hangyu Zhang   +3 more
doaj   +1 more source

Multi-scale study of load-bearing mechanism of uplift piles based on model tests and numerical simulations

Scientific Reports, 2023
The uplift pile is an anti-uplift measure in engineering widely used in practice. In order to study the mechanical parameters of the pile and the surrounding soil under the uplift load, a pile uplift model test and relevant numerical test were conducted.
Jianping Fang, Songchao Lin, Kai Liu
doaj   +1 more source

Research on Uplift Bearing Performance of Assembled Steel Pipe Pile used in Transmission Lines in Mountainous Terrain [PDF]

MATEC Web of Conferences, 2019
Assembled steel pipe pile, which is a novel pile foundation, is developed in the paper. The ultimate uplift bearing capacity of the pile is proposed, and simulation by Plaxis3D and the corresponding experiment are performed to verify the theory.
Zhou Kun, Chen Linhua, Gu Xiangyu, Zhang Qi   +3 more
doaj   +1 more source

Analysis on Response of a Single Pile Subjected to Tension Load Considering Excavation Effects

Applied Sciences, 2022
With the development of urbanization, numerous excavations are carried out to facilitate the development of underground space. As a support for tunnel structures, uplift piles are often installed prior to tunnel excavation.
Zan Li, Songyu Liu, Kai Wu, Taishan Lu
doaj   +1 more source