The effect of organic and inorganic modifiers on the physical properties of granite residual soil

B Yuan, W Chen, J Zhao, F Yang… - Advances in Materials …, 2022 - Wiley Online Library
As a kind of highly weathered special soil in South China, granite residual soils (GRS)
feature high strength and high void ratio in a dry environment, so they tend to disintegrate in …

The critical curve for shallow saturated zone in soil slope under rainfall and its prediction for landslide characteristics

J He, S Wang, H Liu, V Nguyen, W Han - Bulletin of Engineering Geology …, 2021 - Springer
Rainfall is one of the most significant natural factors for inducing landslides. The shallow
saturated zone formed in slopes during rainfall is an important factor in inducing shallow …

Field investigation and numerical study of a siltstone slope instability induced by excavation and rainfall

Q Li, YM Wang, KB Zhang, H Yu, ZY Tao - Landslides, 2020 - Springer
Weak rock slope instabilities are a common engineering problem during highway
construction in South China. This study focused on a siltstone slope instability, which was …

Effect of the characteristics of surface cracks on the transient saturated zones in colluvial soil slopes during rainfall

L Zeng, LY Xiao, JH Zhang, QF Gao - Bulletin of Engineering Geology and …, 2020 - Springer
The presence of surface cracks has a great influence on the formation of transient saturated
zones, which are one of the main factors affecting the stability of colluvial soil slopes during …

Research progress on ecological protection technology of highway slope: Status and challenges

H Fu, H Zha, L Zeng, C Chen, C Jia… - … Safety and Environment, 2020 - academic.oup.com
Slope protection has always been a major concern in highway construction and later
operation. Ecological protection technology is widely used in highway slope, which takes …

Mechanical behaviour of disintegrated carbonaceous mudstone under stress and cyclic drying/wetting

L Zeng, HC Yu, J Liu, QF Gao, HB Bian - Construction and Building …, 2021 - Elsevier
Seasonal rainfall causes a carbonaceous mudstone embankment to undergo cyclic
drying/wetting. The soil mass inside the embankment is within a mechanically loaded and …

A promising SPEEK/MCM composite membrane for highly efficient vanadium redox flow battery

L Zeng, J Ye, J Zhang, J Liu, C Jia - Surface and Coatings Technology, 2019 - Elsevier
A novel composite membrane blended the sulfonated poly (ether ether ketone)(SPEEK) with
modified carbonaceous mudstone (SPEEK/MCM) has been developed for vanadium redox …

Numerical analysis of hydrological response in loess excavation and filling area under multi-year precipitation infiltration

T Wang, F Liu, Y Yu, H Cai - Bulletin of Engineering Geology and the …, 2023 - Springer
In order to study the evolution of the hydrological environment in loess excavation and filling
project under multi-year precipitation infiltration, the hydrological responses of the …

Evolution of the transient saturated zone and stability analysis of slopes under rainfall conditions

X Qiu, J Li, H Jiang, J Ou, J Ma - KSCE Journal of Civil Engineering, 2022 - Springer
To study slope stability and instability modes under rainfall conditions, an improved Bishop
method is proposed according to saturated-unsaturated seepage flow theory. It can …

水-力耦合及干湿循环效应对浅层残积土斜坡稳定性的影响

许旭堂, 鲜振兴, 杨枫, 刘道奇, 简文彬… - 中国地质灾害与防治 …, 2022 - zgdzzhyfzxb.com
降雨入渗过程中, 土体吸力降低, 体积明显改变. 天然浅层土体长期受到季节性气候变化的影响,
因此, 开展水-力耦合及干湿交替对浅层残积土坡稳定性影响的数值分析, 分析浅层土坡孔隙水 …