Results 251 to 260 of about 43,326 (298)

Pile Groups Analysis in Layered Elastic Half-space

AIP Conference Proceedings, 2010
The classical Poulos’s elastic theory method which based on the Mindlin solution in elastic half‐space is only suitable for the analysis of pile groups in elastic half‐space. It cannot take the layered soil into account. By using stress and displacement solutions of axisymmetric problem in layered elastic half‐space, the interaction factor method is ...
Baiyong Fu, Guoping Xu, Heng Gao, Jane W. Z. Lu, Andrew Y. T. Leung, Vai Pan Iu, Kai Meng Mok   +6 more
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Influence of Clear Edge Distance and Spacing of Piles on Failure of Pile Cap

Iranian Journal of Science and Technology, Transactions of Civil Engineering, 2019
The design and dimensioning of pile cap is a challenging task depending upon shape and thickness of cap, soil strata, pile dimension and their locations in plan. A pile cap is a reinforced concrete structural rigid slab, which distributes column forces to a group of individual piles as per rivet formula. The main assumption in rivet formula is that the
Sushilkumar B. Magade, Ramakant K. Ingle
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Numerical Investigation of Impact of Pile Space on Flow around Two Vertical Cylindrical Piles

Applied Mechanics and Materials, 2012
The flow around two vertical cylindrical piles exposed to a steady current is studied numerically by a three-dimensional hydrodynamic model, which is closured with a k-ε turbulence model. This model is firstly validated by experimental data obtained from a labortory experiment for a steady flow through a circular pile. Then this validated model is used
Jian Wen Qi, Cui Ping Kuang, Jie Gu, Jing Huang   +3 more
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Evaluating the effect of pile spacing and configuration on the lateral resistance of pile groups

Marine Georesources & Geotechnology, 2020
In this study, the effects of pile spacing and pile group (PG) configuration on the static lateral resistance of PGs are investigated using finite element (FE) numerical modeling.
Ahmad Souri, Murad Y. Abu-Farsakh, George Z. Voyiadjis   +2 more
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Experimental Investigation of Optimum Piles Spacing for Piled Raft Foundation in Sandy Soils

2021
Piled foundations are used in the cases where the structural loads cannot be carried safely with the shallow foundations. Piled raft foundation has become a prominent foundation system in recent years due to that it combines load bearing capacities of piles and raft. Therefore, comprehensive analytical and experimental studies have been carried out for
ŞADOĞLU, EROL, Ates, Bayram
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Axial soil–pile interaction in a transversely isotropic half-space

International Journal of Engineering Science, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Shahmohamadi, M., Khojasteh, A., Rahimian, M., Pak, R. Y. S.   +3 more
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Influence of pile spacing on seismic response of piled raft in soft clay: centrifuge modeling

Earthquake Engineering and Engineering Vibration, 2019
In order to study the influence of pile spacing on the seismic response of piled raft in soft clay, a series of shaking table tests were conducted by using a geotechnical centrifuge. The dynamic behavior of acceleration, displacement and internal forces was examined.
Jun Yang, Min Yang, Haibing Chen
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The effects of uniform and nonuniform pile spacing variations on local scour at pile groups

Marine Georesources & Geotechnology, 2017
Pile groups are frequently used to support bridge decks. Scour in the vicinity of piles is the main cause for the bridges failure.
Ata Amini, Nina Solaimani
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A Stability Analysis Method of Slopes Reinforced by Anti-slide Piles of Small Pile Spacing

2009 International Conference on Information Management, Innovation Management and Industrial Engineering, 2009
The application condition of T. Ito's limit lateral pressure calculation formula has been discussed and it is found that T. Ito’ s formula does not apply when pile spacing is too small. In this view, the limit lateral pressure calculation formula of small space anti-slide pile is set up, and the relationship between the critical ratio of diameter to ...
Ying Xu, Zhou Xiaoguo
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Model test study on bearing capacity of different pile spacing super-long pile group

2011 International Conference on Remote Sensing, Environment and Transportation Engineering, 2011
through model tests of pile groups under vertical load, the load-bearing behavior and pile group effects have been analyzed. It was indicated that the pile spacing increased to 6d, the bearing capacity tend to equal to that of six single piles, but the settlement was larger than that of single pile; the point resistance of super-long pile group was ...
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