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Service Life Prediction and Lateral Bearing Capacity Analysis of Piles Considering Coupled Corrosion-Temperature Deterioration Processes

Journal of Marine Science and Engineering, 2021
High temperatures can enhance the chloride diffusion coefficient and this poses a threat to reinforced concrete (RC) piles. This study intends to propose predictive models that can evaluate the service life and lateral bearing behaviour of reinforced ...
Yue Li, Youliang Chen, Wei Shao, Juhui Zhang, Shaoming Liao, Tomas Manuel Fernandez-Steeger   +5 more
doaj   +3 more sources

An Experimental and Theoretical Studies Wings Piles at Different Sandy Soil Densities [PDF]

Engineering and Technology Journal, 2022
Increasing the cross-sectional area of the piles or adding wings to the piles are two strategies for increasing the bearing capacity of the piles to resist lateral stresses.
Taha Mahdi, Mohammed Al-Neami, Falah Raheel   +2 more
doaj   +1 more source

A Numerical Analysis on Lateral Resistance of Pile–Bucket Foundation for Offshore Wind Turbines

Applied Sciences, 2022
The large-diameter single pile has been widely used in marine wind turbine foundations. In order to improve its lateral bearing capacity, the suction bucket foundation (BF) can be used as a reinforcement method, which surrounds the periphery of the ...
Zonghao Yuan, Ke Zhong, Xiaoqiang Wang, Xiaodong Pan, Ben He, Jing Wu, Jiankun Zhang, Shiwu Xu   +7 more
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

Calculation Model of Vertical Bearing Capacity of Rock-Embedded Piles Based on the Softening of Pile Side Friction Resistance

Journal of Marine Science and Engineering, 2023
Rock-socketed pile is widely used in coastal wharf, Marine bridge, and Marine power engineering, and the end bearing function is considered more in the design process.
Erdi Abi, Li Shen, Mingwei Liu, Hongbo Du, Dan Shu, Yafeng Han   +5 more
doaj   +1 more source

Numerical analysis about the influence of column lateral friction torque on seismic performance of IMS system joints

Alexandria Engineering Journal, 2020
In order to study the influence of the lateral prestress produced by friction torque on the properties of the joint hysteresis effect and put forward suggestions on joint design and assembly.
Chen Hongyu, Zhu Hongguang, Ma Hongqiang, Fan Jingchong, Ni Yadong, Huo Qingjie   +5 more
doaj   +1 more source

Study of the Lateral Bearing Capacity and Optimization Reinforcement Scheme of an Open Caisson with Consideration of Soil Disturbance

Applied Sciences, 2022
The bearing capacity of an open caisson under lateral loads is a key factor affecting the normal operation of an open caisson. It will inevitably have a disturbing effect on the surrounding soil layers during the sinking process of the caisson; that is ...
An-Hui Wang, Yan-Fang Zhang, Fan Xia, Ru-Ping Luo, Ning Wang   +4 more
doaj   +1 more source

Numerical study on the influence of installation effect on laterally loaded piles in sand

Shenzhen Daxue xuebao. Ligong ban, 2023
In order to study the influence of the installation effect caused by pile penetration into a sand foundation on the pile horizontal bearing capacity, we establish a numerical model to simulate the penetration process and the horizontal loading process of
SU Dong, WU Zexiong, LEI Guoping, WANG Shun   +3 more
doaj   +1 more source

Model Tests on Y-Shaped Piles under Compressive and Lateral Loading in Saturated Sand

Geofluids, 2021
Y-shaped piles are a new type of pile whose cross-section is like the letter Y: they are often used in ground improvement for road or train subgrades in the eastern coastal region of China.
Lian-wei Ren, Quan-wei Yang, Gang-qiang Kong, Zhi-lin Dun, Xin-yu Wang   +4 more
doaj   +1 more source

RC column strengthening by lateral pre-tensioning of FRP [PDF]

, 2003
This paper presents a unique strengthening technique for existing concrete columns that use expansive materials to apply lateral pre-tensioning. The technique increases the capacity and ductility of a column as well as achieving better utilisation of the
Ahmad, Ali A. Mortazavi, Fardis, Harries, Karbhari, Ki Sang Son, Kypros Pilakoutas, Mander, Meier, Mirmiran, Priestley, Saadatmanesh, Saadatmanesh, Saafi   +13 more
core   +1 more source