The role of rice husk ash, cement and polypropylene fibers on the mechanical behavior of a soil from Guabirotuba formation

YO Muñoz, RL dos Santos Izzo, JL de Almeida… - Transportation …, 2021 - Elsevier
The main focus of this research was to evaluate the behavior of three different materials
added to the Guabirotuba Formation soil, which were: rice husk ash (RHA)[5%, 10%, 15%] …

Improvements in the mechanical behavior of a silty soil treated with rice husk silica, lime, and polypropylene fiber

JL Almeida, YM Ordoñez, PCA Pudell… - International Journal …, 2023 - Taylor & Francis
Stabilized soils correspond to a change in their properties to improve mechanical and
engineering performance. This research aims to improve a silty soil from Guabirotuba …

The behavior of stabilized reinforced soil for road embankments application

YO Muñoz, JL de Almeida, AJEV Mora… - Geotechnical and …, 2023 - Springer
This research evaluates the stress–strain behavior of soil stabilized with cement and rice
husk ash and reinforced with polypropylene fiber. Each sample contained 2 and 5% cement …

Fiber-reinforced internally unstable soil against suffusion failure

KH Yang, SB Wei, WM Adilehou, HC Ho - Construction and Building …, 2019 - Elsevier
Gap-graded soil, classified as internally unstable soil, is susceptible to hydraulic failure due
to the migration and erosion of fine particles through the coarse particle matrix at a relatively …

Application of fibrous streambank protection against groundwater seepage erosion

O Akay, AT Özer, GA Fox, GV Wilson - Journal of hydrology, 2018 - Elsevier
Groundwater flow is one of the main driving factors in the erosion of streambanks,
particularly during return flow of bank storage as sediment particles on the bank face may be …

Study of silty sand slope protection from seepage flows using short fiber-sand mixtures

X Bao, L Li, Z Liao, H Cui, W Tang… - Geosynthetics …, 2021 - icevirtuallibrary.com
Silty sand slopes are prone to damage due to seepage or rainfall. A partial reinforcement
method using short polypropylene fiber and sand mixtures was proposed to protect silty …

Suffusion restraint in gap-graded soil reinforced with fibers

YZ Teng, XL Chen, L Chen, L Hu, JH Gu… - Frontiers in Earth …, 2022 - frontiersin.org
To study how gap-graded soil reinforced with fibers of different types restrains suffusion in
embankment dams, the hydraulic response of fiber-reinforced soil (FRS) containing …

Fiber reinforced sandy slopes under groundwater return flow

O Akay, AT Özer, GA Fox, GV Wilson - Journal of Irrigation and …, 2018 - ascelibrary.org
The instability of earthen embankments caused by subsurface flow draining out of the banks
has been a major concern. In an effort to prevent embankment failures, tension resisting …

Retrogressive failure of reservoir rim sandy slopes induced by steady-state seepage condition

A Chandel, M Singh, V Thakur - Indian Geotechnical Journal, 2021 - Springer
Reservoir rim slopes often experience seepage-induced slope instability during rainfall
season. The predominant phenomenon observed during monsoons is the establishment of …

Yeraltı suyu akımı etkisinde akarsu kıyısı modelinde oluşan sızma erozyonunun lif katkısı ile önlenmesinin laboratuvar deneyleri ile incelenmesi

M Bilen - acikbilim.yok.gov.tr
Akarsu kıyısı erozyonunun en önemli etkenlerinden birisi yeraltı suyu akışıdır. Özellikle,
yeraltı suyunun akarsu taban akışını desteklediği dere içine doğru akışı sırasında akarsu …