Results 261 to 270 of about 17,931 (304)

Uplift pressures under weirs with three sheet piles

Proceedings of the Indian Academy of Sciences - Section A, 1936
In this investigation, the uplift pressures under weirs with three sheet piles have been determined. By studying the effect of varying the length and position of the intermediate sheet pile, working rules have been obtained for the design of weirs with three sheet piles.
Hans Raj Luthra, V. I. Vaidhianathan
openaire   +1 more source

Uplift Capacity of Pile Anchors in Cohesionless Soil

Deep Foundations and Geotechnical In Situ Testing, 2010
An analysis of uplift capacity of pile anchors in cohesionless soil is proposed in which Kotter’s equation is employed to obtain the distribution of soil reaction on the axisymmetric failure surface, assumed to be the frustum of a cone with a characteristic angle of inclination with the pile-soil interface.
V. B. Deshmukh, D. M. Dewaikar, Deepankar Choudhury   +2 more
openaire   +1 more source

Uplift capacity of an under-reamed pile foundation

Proceedings of the Institution of Civil Engineers - Geotechnical Engineering, 2015
Designing foundations to resist uplift forces is becoming of increasing concern, and is especially prevalent in the design of lightweight steel frame buildings or on sites with residual soils. However, little academic research has investigated under-reamed piles, instead focusing almost exclusively on anchor plates.
Daniel Edward Harris, Gopal Santana Phani Madabhushi   +1 more
openaire   +1 more source

Uplift Capacity of Buried Model Piles in Sand

Journal of the Geotechnical Engineering Division, 1975
Generally pile foundations are used to support the compressive load of structures; however, some structures, e.g., transmission towers and mooring systems for ocean surface or submerged platforms, are constructed with piled foundations to support the uplift load.
Braja M. Das, Gerald R. Seeley
openaire   +1 more source

Bearing Capacity of Uplift Piles with End Gates

2018
The pile base plays an important role in increasing its bearing capacity. Several studies have been carried out to produce types of piles which are enlarged at their bases. Therefore, it was thought in this study to design a mechanism on enlarged base for the pile at a selected depth so that it does not intersect with pile driving process.
Ahmed S. Al-Suhaily, Ahmed S. Abood, Mohammed Y. Fattah   +2 more
openaire   +1 more source

Uplift capacity of single piles: predictions and performance

Geotechnical and Geological Engineering, 2006
The paper pertains to the development of a simple semi-empirical model for predicting the uplift capacity of piles embedded in sand. Various pile and soil parameters such as length (L), diameter (d) of the pile and angle of friction (ϕ), soil–pile friction angle (δ) and unit weight (γ) of the soil which have direct influence on the uplift capacity of ...
K. Shanker, P. K. Basudhar, N. R. Patra
openaire   +1 more source

Uplift Capacity of Bored Piles in Calcareous Soils

Journal of Geotechnical Engineering, 1986
The uplift capacity of bored piles in dense calcareous soils was examined by field tests at three sites in Kuwait. The nine test piles were 0.5 m in diameter and extended to a maximum depth of 15 m below the ground surface. The mobilized skin friction and the coefficient of lateral earth pressure were determined and compared with values obtained in ...
Nabil F. Ismael, Hasan A. Al‐Sanad
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Short Pile and Uplifting Capacity

2020
Ting Huang, Yinghui Tian
openaire   +1 more source

Seismic uplift behavior and energy dissipation mechanism of scoured bridge pile-group foundations: Quasi-static test and numerical analysis

Ocean Engineering, 2022
Jingcheng Wang, Xiaowei Wang, Tengfei Liu   +2 more
exaly  

Numerical Modeling Pile-Soil Interface of Grouting Screw Uplift Pile

Proceedings of the International Symposium on Advances in Foundation Engineering, 2013
J. G. Qian, H. W. Chen, M. S. Huang, Y. Y. Hu, D. Z. Kong   +4 more
openaire   +1 more source