Hydro-mechanical effects of vegetation on slope stability: A review

T Lann, H Bao, H Lan, H Zheng, C Yan - Science of the Total Environment, 2024 - Elsevier
This study explores the complex interplay between vegetation and soil stability on slopes to
enhance soil-bioengineering and slope stabilization techniques. We assess the multifaceted …

The effects of vegetation traits and their stability functions in bio-engineered slopes: A perspective review

S Bordoloi, CWW Ng - Engineering Geology, 2020 - Elsevier
Bio-engineered slopes use vegetation as “live” protection elements against the triggering
forces of landslides, erosions and debris flows. In this paper, the effects of basic plant traits …

Inclusion of root water absorption and reinforcement in upper bound limit stability analysis of vegetated slopes

P Cheng, L Wu, H Zhang, J Zhou - Computers and Geotechnics, 2024 - Elsevier
Vegetation plays an important role in improving slope stability. It is crucial to develop simple
and effective methods for assessing the stability of vegetated slopes. Based on upper bound …

Eco-geotechnics for human sustainability

CWW Ng, Q Zhang, C Zhou, JJ Ni - Science China Technological …, 2022 - Springer
As a result of climate change and increasing engineering activities, soil-related disasters
such as slope failures and sandstorms have become more frequent worldwide. These …

Effects of plant roots on soil-water retention and induced suction in vegetated soil

AK Leung, A Garg, CWW Ng - Engineering Geology, 2015 - Elsevier
Plant evapotranspiration (ET) is considered to be a hydrological effect that would induce soil
suction and hence influence the stability of geotechnical infrastructure. However, other …

Effects of the roots of Cynodon dactylon and Schefflera heptaphylla on water infiltration rate and soil hydraulic conductivity

AK Leung, A Garg, JL Coo, CWW Ng… - Hydrological …, 2015 - Wiley Online Library
Water infiltration rate and hydraulic conductivity in vegetated soil are two vital hydrological
parameters for agriculturists to determine availability of soil moisture for assessing crop …

[HTML][HTML] Modelling hydro-mechanical reinforcements of plants to slope stability

JJ Ni, AK Leung, CWW Ng, W Shao - Computers and Geotechnics, 2018 - Elsevier
The study investigates plant reinforcement to the stability of coarse-grained soil slopes,
exploring the relative contribution of mechanical root reinforcement and hydrological effects …

A comparative study of environmental and economic assessment of vegetation-based slope stabilization with conventional methods

F Yazdani, P AliPanahi, H Sadeghi - Journal of Environmental …, 2024 - Elsevier
The heavy rainfall induced by global warming has increased the risk of landslides. Eco-
friendly approaches, such as employing vegetation, prove effective in satisfying the …

[HTML][HTML] Evaluation of plant growth and spacing effects on bioengineered slopes subjected to rainfall

F Yazdani, H Sadeghi, P AliPanahi, M Gholami… - Biogeotechnics, 2024 - Elsevier
Shallow landslides can be mitigated through the hydro-mechanical reinforcement provided
by vegetation. Several critical parameters, such as plant spacing and plant age, play a …

Effects of planting density on tree growth and induced soil suction

CWW Ng, JJ Ni, AK Leung, C Zhou, ZJ Wang - Géotechnique, 2016 - icevirtuallibrary.com
Plant evapotranspiration is recognised to affect soil suction of slopes and landfill covers.
Previous work has focused on evapotranspiration-induced suction by a single plant, with …