Results 1 to 10 of about 72,190 (311)

Effect of spalling thickness on transverse axial bearing capacity of pile foundation under different corrosion depths [PDF]

E3S Web of Conferences, 2020
The transverse and axial bearing characteristics of bridge pile foundation in salt marsh area are studied by numerical simulation. This paper mainly analyses the change of transverse and axial bearing characteristics of pile foundation caused by the ...
Feng Zhongju, Guan Yunhui, Guo Suizhu, Huang Zhouyi, He Jingbin, Chen Jinhua, Jiang Dingran   +6 more
doaj   +1 more source

Parametric study of passive piles subjected to adjacent surcharge load in extensively deep soft soil

Frontiers in Materials, 2022
This study applied the three-dimensional finite different method (FDM) to model a single pile subjected to passive loading due to a new embankment in extensively soft soil. Four important parameters (pile bending stiffness, distance between the long edge
Shixuan Yi
doaj   +1 more source

Analytical solution for dynamic interaction of end-bearing pile groups subjected to vertical dynamic loads

Yantu gongcheng xuebao, 2022
An analytical model for pile-soil-vertical coupled vibration of the pile considering the scattering effects of the passive pile is proposed based on the classical plane strain assumption.
ZHENG Chang-jie 1, 2, CUI Yi-qin 1, 2, DING Xuan-ming 3, 4, LUAN Lu-bao 5
doaj   +1 more source

Impact of Tunneling on Adjacent Piles Based on the Kerr Foundation Model Considering the Influence of Lateral Soil

Buildings, 2023
The Kerr foundation model simulates the interaction between piles and soil. Considering the impact of lateral soil displacement on adjacent piles, the lateral displacement and bending moment of the adjacent piles caused by shield tunnel excavation are ...
Haipeng Jia, Ning Wang, Haibin Ding, Lingxiao Guan   +3 more
doaj   +1 more source

Assessment of Earth Retaining Performance for Long-Short Piles Composite Structures from Field Experiments and Numerical Analysis

Buildings, 2022
Retaining pile structure is commonly utilized in excavation maintenance design. In recent years, the long-short combined retaining piles have received more and more attention.
Huailong Zhu, Bitang Zhu, Changjie Xu, Wei Liu, Dongdong Guo   +4 more
doaj   +1 more source

Study on the Bearing Capacity of High-Cap Inclined Pile Foundations

Advances in Civil Engineering, 2022
To analyze the bearing capacity of high-cap inclined pile foundations based on foundation design in practical engineering, finite element models of single cap foundations and multi-cap foundations are established.
Guodong Shao, Juan Liu, Tonglei Wang, Yuping Liu   +3 more
doaj   +1 more source

Impact Study of Deep Foundations Construction of Inclined and Straight Combined Support Piles on Adjacent Pile Foundations

Applied Sciences, 2023
An inclined straight combination support pile can play a better role in deep foundation pit support, especially for the protection of adjacent structural pile foundations.
Hongsheng Qiu, Yihui Zhou, Mo’men Ayasrah   +2 more
doaj   +1 more source

Numerical Analysis of the Factors Affecting the Anti-Slide Pile Design

Engineering Transactions, 2017
The use of anti-slide piles is one of the most important landslide remediation methods, and it is widely used in practical engineering. Anti-slide pile design elements include pile plane position and spacing, the anchorage depth, and pile cross-sectional
Yi TANG, Qiang XIE, Wenjin GOU, Renfeng WAN, Liang LI   +4 more
doaj   +1 more source

Performance of screw piles in thick collapsible loess

Case Studies in Construction Materials, 2023
The bearing capacity of the composite foundation would be significantly increased by the squeezing effect of soil displacement screw pile. To investigate the effect of soil displacement screw pile treatment on the large-thickness collapsible loess ...
Xingwei Wang, Tianlei Chen, Xu Wang, Jiandong Li, Deren Liu, Yanjie Zhang, Daijun Jiang   +6 more
doaj   +1 more source

Some observations on statnamic pile testing [PDF]

, 2006
Limited guidance on usage and methodology is currently available to engineers for the most common rapid load pile test, known as Statnamic. In order to improve the analysis of Statnamic testing in clay soils a full-scale instrumented auger bored pile was
A. F. L. Hyde, Das B. M., Dunnicliff J., Institution of Civil Engineers, Janes M. C., Japanese Geotechnical Society, Kusakabe O., M. J. Brown, Mcvay M. C., Middendorp P., Weltman A. J.   +10 more
core   +2 more sources