Results 11 to 20 of about 2,681 (255)
Journal of Marine Science and Engineering, 2023 A new stiffened composite pipe pile was developed for improving the foundation of reclaimed ground in ocean engineering. To study the bearing capacity of the stiffened composite pipe pile group, a combination of field test and finite element method was ...
Xiaohua Bao +5 more
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Experimental Study of a Square Foundation with Connected and Non-Connected Piled Raft Foundation Under Eccentrically Loaded [PDF]
Civil Engineering Infrastructures Journal, 2019 In the recent years, non-connected piled raft foundation has been considered as an economical and practical deep foundation in the situation that high shear and concentrated loads may occur at the connection of the raft and pile head.
alireza Saeedi Azizkandi +2 more
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Applied Sciences, 2022 Tunnel excavations near existing vertically loaded pile groups are frequently encountered in urban areas, and most available studies have focused on the additional deformation and stress induced in the pile group, lacking in consideration of the ...
Yifei Fan, Jing Cai, Jianhua Wang
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The Behavior of Single Under-Reamed Piles under Compression Load in Clay - Numerical Study [PDF]
Journal of Engineering Research - Egypt, 2022 a 3D numerical model done by PLAXIS 3D software was used to predict the behavior of floating under-reamed piles subjected to compression load in medium clay.
Ahmed Nasr, W. Azzam, Ibrahim Harran
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Effect of pile spacing on the thermal performance of thermo-active pile groups
Symposium on Energy Geotechnics 2023, 2023 Thermo-active piles differ from conventional piles in a way that they have pipes embedded within them, which allow a carrier fluid to circulate through and exchange heat with the ground, in order to provide low carbon heating and cooling. Sustainability targets, such as the Merton Rule, which requires a proportion of the energy demand of the building ...
Ryan Yin Wai Liu, David M G Taborda
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Numerical Modelling of Axially Loaded Helical Piles: Compressive Resistance [PDF]
E3S Web of Conferences, 2021 Helical piles are foundation systems used to support compression, tension, and lateral loads. However, this type of piles was used around the world for more than 25 years. Its behavior, especially in Iraq, is still unknown and scare. The present study is
Ali Ahmed. S. +2 more
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Effect of Embedment and Spacing Ratios on the Response of Lateral Load of Single and Group Piles [PDF]
Engineering and Technology Journal, 2021 This paper displays an experimental work of three-scale model tests of single pile and nine–scale model tests of group pile (1x2) with spacing to diameter (S/D) ratios (2,4, and 6) respectively.
Mohammed Al-Neami +2 more
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Behaviour of Single and Group Helical Piles in Sands from Model Experiments [PDF]
MATEC Web of Conferences, 2019 Mainly used foundations of oil sand plants are drilled shafts or driven piles. As environmental regulations become increasingly strict, complete removal of the foundation is becoming more important during the step of plant dismantling.
Bak Jongho +5 more
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Advances in Civil Engineering, 2023 Under the action of vertical pressure, the variation of pile spacing affects the bearing performance of concrete expanded-plate (CEP) double pile and the damaged state of soil around the pile.
Yongmei Qian +4 more
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Studying the effects of negative skin friction on driven pile groups in Basrah governorate
Iraqi Journal of Civil Engineering, 2021 The finite element method is used to simulating the behavior of deep foundations subjected to negative skin friction in Basrah soil. Pile groups are analyzed under dragforces using 3D Plaxis software.
Jasim M. Al-Battat, Haider S. Al-Jubair
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