Effect of basal reinforcement on performance of floating geosynthetic encased stone column-supported embankment

JF Chen, X Zhang, C Yoo, ZA Gu - Geotextiles and Geomembranes, 2022 - Elsevier
In this paper, two centrifuge modeling tests were performed to investigate the influence of
basal reinforcement on the global performance of floating geosynthetic encased stone …

[PDF][PDF] State of the Art Report. Advances in Unsaturated Soil Mechanics: Constitutive modelling, experimental investigation, and field instrumentation

N Khalili, E Romero, FA Marinho - … of the 20th ICSMGE-State of the Art …, 2022 - unsw.edu.au
This state-of-the-art covers advances in the constitutive modelling, experimental
investigation and field measurement of suction for unsaturated soils. It consists of three …

Unsaturated slopes behavior under antecedent intermittent rainfall patterns: centrifuge and numerical study

SHS Jayakody, R Uzuoka, K Ueda, J Xu - Acta Geotechnica, 2023 - Springer
Antecedent rainfall is a prime factor for rainfall-induced landslides on unsaturated slopes.
The effects of the intermittent behavior of antecedent rainfall on landslide initiation are …

DIA of centrifuge model tests on geogrid reinforced soil walls with low-permeable backfills subjected to rainfall

M Jayanandan, BVS Viswanadham - Geotextiles and Geomembranes, 2023 - Elsevier
Geogrid reinforced soil walls (GRSWs) constructed using low-permeable backfills often
experience failures when subjected to rainfall. The objective of this paper is to employ …

Centrifuge model studies on performance of hybrid geosynthetic–reinforced slopes with poorly draining soil subjected to rainfall

D Bhattacherjee, BVS Viswanadham - Journal of Geotechnical and …, 2019 - ascelibrary.org
This study explored a suitable technique of reducing pore-water pressures and deformations
in poorly draining soil slopes subjected to rainfall. The reinforcing function of woven geogrid …

A device for rainfall simulation in geotechnical centrifuges

S Wang, G Idinger - Acta Geotechnica, 2021 - Springer
Rainfall-induced slope instabilities are ubiquitous in nature, but simulation of this type of
hazards with centrifuge modelling still poses difficulties. In this paper, we introduce a rainfall …

Staged embankment construction in geotechnical centrifuges

H Liu, Q Luo, T Wang, L Jiang… - Geotechnical …, 2024 - asmedigitalcollection.asme.org
This study develops a novel apparatus to simulate the staged, automatic construction of
embankments in geotechnical centrifuges with improved measurement accuracy. Modular …

Centrifuge model tests of h-type anti-slide pile reinforced slope under different rainfall duration

H Zhang, H Xing, L Zhu, D Tannant… - European Journal of …, 2024 - Taylor & Francis
The h-type anti-slide pile (h-pile) plays a crucial role in mitigating soil-rock mixture slope
(SRMS) instability. Despite its significance, the limited availability of research outcomes has …

Design and performance of an in-flight rainfall simulator in a geotechnical centrifuge

D Bhattacherjee… - Geotechnical …, 2018 - asmedigitalcollection.asme.org
The objective of this paper is to present the design details and performance of an actuator
for simulating in-flight rainfall at enhanced gravity levels in centrifuge. The developed …

Evaluation of the Behavior of Geogrid-Reinforced Soil Walls Subjected to Rainfall Through Centrifuge Model Tests

M Jayanandan, BVS Viswanadham - International Journal of …, 2023 - Springer
This paper employs centrifuge modeling to examine the response of geogrid-reinforced soil
walls (GRSW) backfilled with low-permeable soils under rainfall conditions. Four centrifuge …