Instrumented nanoindentation and 3D mechanistic modeling of a shale at multiple scales

KC Bennett, LA Berla, WD Nix, RI Borja - Acta Geotechnica, 2015 - Springer
Nanoindentation tests, spanning various length scales ranging from 200 nm to 5 μm deep,
were performed on a sample of organic-rich Woodford shale in both the bedding plane …

Long-term non-linear creep and swelling behavior of Hong Kong marine deposits in oedometer condition

WQ Feng, B Lalit, ZY Yin, JH Yin - Computers and Geotechnics, 2017 - Elsevier
The time-dependent stress-strain behavior of clayey soil is a great concern for predicting
long-term settlement especially for large-scale land reclamation projects. In this paper, long …

Experimental investigation on the creep behavior of an unsaturated clay

XL Lai, SM Wang, WM Ye, YJ Cui - Canadian Geotechnical …, 2014 - cdnsciencepub.com
To better understand the long-term deformation of landslides with consideration of the
influence of water content variation, a series of triaxial creep tests with suction control was …

Compression, swelling and rebound behavior of GMZ bentonite/additive mixture under coupled hydro-mechanical condition

ZG Chen, CS Tang, C Zhu, B Shi, YM Liu - Engineering Geology, 2017 - Elsevier
The GMZ bentonite/additive mixtures have been proposed as the buffer/backfill media for the
high-level radioactive waste geological disposal in China. In this study, two types of mixtures …

Experimental study on the deformation behavior of soils under one-dimensional unloading

T Lu, Z Li, S Liu, G Cai, K Wu, W Duan - Transportation Geotechnics, 2024 - Elsevier
Soils are usually subjected to one-dimensional unloading due to the excavation,
groundwater recharge, and other activities. This paper investigates the deformation behavior …

Long-Term Elastoviscoplastic Behavior of Fly Ash–Blended Indian Montmorillonite Clay in Oedometer Conditions

M Johnson Singh, W Feng, D Xu, M Dubey… - International Journal of …, 2022 - ascelibrary.org
The time-dependent behavior of soft and problematic soils is a major concern as
constructional fill geomaterial. Several researchers have been utilizing different admixture to …

Influence of effective stress and temperature on the creep behavior of a saturated compacted clayey soil

Z Kaddouri, O Cuisinier, F Masrouri - Geomechanics for Energy and the …, 2019 - Elsevier
The compacted clay barrier of shallow depth repositories for wastes would be subjected to
temperature variations. Consequently, the hydro-mechanical properties of compacted clays …

An experimental investigation on the secondary compression of unsaturated GMZ01 bentonite

WM Ye, XL Lai, Q Wang, YG Chen, B Chen, YJ Cui - Applied clay science, 2014 - Elsevier
The secondary compression behavior of compacted GMZ01 bentonite was experimentally
investigated by conducting a series of suction-controlled high-pressure oedometer tests …

Experimental study of compression behavior of Indian black cotton soil in oedometer condition

MJ Singh, F Weiqiang, X Dong-Sheng… - International Journal of …, 2020 - Springer
The clayey soil containing montmorillonite minerals exhibits both time-dependent
compression called creep and swelling behavior, which is time-dependent expansion. Both …

Impact of the loading rate on the unsaturated mechanical behavior of compacted red clay used as an engineered barrier

C Zhang, JZ Li, Y He - Environmental Earth Sciences, 2021 - Springer
To explore the feasibility of the application of a compacted red clay as an engineered barrier
in landfills, the effect of the loading rate on its unsaturated mechanical behavior has been …