Performance of a belled pile influenced by pile head freedom response to a cooling–heating cycle

Y Zhou, G Kong, J Li - Journal of Geotechnical and …, 2023 - ascelibrary.org
This paper demonstrates the influence of pile head freedom on the thermomechanical
performance of a belled pile. Field tests on the belled pile response to a cooling–heating …

Displacement and force analyses of braced structure of deep excavation considering unsymmetrical surcharge effect

P Guo, X Gong, Y Wang - Computers and Geotechnics, 2019 - Elsevier
This paper describes the displacement and force behavior of a braced deep excavation
under unsymmetrical surcharge effect. The horizontal displacements and bending moments …

An artificial neural network approach for under-reamed piles subjected to uplift forces in dry sand

H Moayedi, A Rezaei - Neural Computing and Applications, 2019 - Springer
The present study is about under-reamed pile subjected to uplift forces. They are known to
be very effective especially against uplift forces. The objective is to develop a simple design …

A Comprehensive Review of the Mechanical Behavior of Suspension Bridge Tunnel‐Type Anchorage

Y Han, X Liu, N Wei, D Li, Z Deng… - Advances in Materials …, 2019 - Wiley Online Library
The recent surge of interest towards the mechanical response of rock mass produced by
tunnel‐type anchorage (TTA) has generated a handful of theories and an array of empirical …

Experimental and numerical investigation of the uplift capacity of plate anchors in geocell-reinforced sand

M Rahimi, SNM Tafreshi, B Leshchinsky… - Geotextiles and …, 2018 - Elsevier
Plate anchors are frequently used to provide resistance against uplift forces. This paper
describes the reinforcing effects of a geocell-reinforced soil layer on uplift behavior of anchor …

Numerical simulation and field tests on vertical load bearing behaviour of bored root piles

YC Yu, WX Ren, YG Yin, XG Luo - Computers and Geotechnics, 2023 - Elsevier
Bored root piles are a new type of pile in which the load-bearing capacity can be
significantly improved by jacking prefabricated roots into the soil through reserved holes. In …

Model studies of square footings on geocell-reinforced slopes

K Kazemi, MR Arvin, N Hataf… - Geosynthetics …, 2022 - icevirtuallibrary.com
This study examines the behaviour of square footings located on unreinforced, single-, and
double-layer geocell-reinforced sand slopes through a series of reduced-scale model tests …

Centrifuge model tests and settlement calculation of belled and multi-belled piles in loess area

J Lei, Z Zhou, D Han, S Zhu, H Feng, K Wang… - Soil Dynamics and …, 2022 - Elsevier
Belled and multi-belled piles are cast-in-place piles with one or several bell-shaped
enlargements. In this study, centrifuge model tests were conducted to explore the bearing …

Evaluating screw-shaft pile composite foundations in round Gravelly soil: A study using model tests and numerical simulations

T Yang, W Zheng, Y Xie, H Zhang, X Yue - Heliyon, 2023 - cell.com
Screw-shaft piles have seen extensive adoption in construction and railroad engineering,
due to their superior enhanced bearing capacity and cost-effectiveness. While monopiles …

Model test on the bearing behaviors of the tunnel-type anchorage in soft rock with underlying weak interlayers

Y Han, X Liu, D Li, Y Tu, Z Deng, D Liu… - Bulletin of Engineering …, 2020 - Springer
The stability of tunnel-type anchorages is related to the stratum lithology and geological
conditions of the anchorage sites. The bearing behavior of tunnel-type anchorages in soft …