Results 71 to 80 of about 1,433 (178)

Effects of Pore Fluid Properties on Dynamic Slip in Sandstone‐Derived Fault Gouges From the Groningen Gas Reservoir

Geophysical Research Letters, Volume 53, Issue 13, 16 July 2026.
Abstract The dynamic slip behavior of faults is strongly influenced by the thermal and hydraulic properties of pore fluids, which control thermal pressurization (TP) during seismic slip. While previous experiments showed significant TP‐induced weakening in DI‐water‐saturated Groningen sandstone gouges, in situ fluids are brine or brine–gas mixtures ...
Chien‐Cheng Hung, André R. Niemeijer
wiley   +1 more source

Undrained monotonic and cyclic shear characteristics of marine silty clay under various consolidation stress levels

Applied Ocean Research
The undrained monotonic and cyclic shear characteristics of marine silty clay are essential for evaluating the long-term performance and safety of coastal and marine structures.
Tang Yan, Wang Peng, Xu Gaofeng, Ren Kai, Wu Qi   +4 more
doaj   +1 more source

Behavior of undrained shear strength of saturated soft clay under consolidation

Yantu gongcheng xuebao, 2019
By integrating the functions of large-diameter consolidometer and miniature vane shear devices, a systematic apparatus is devised and developed to be capable of performing shear tests at any point in time during the consolidation process of saturated ...
LEI Guo-hui 1,2, GAO Xiang 1,2, XU Ke 1,2, ZHENG Ze-yu 1,2
doaj   +1 more source

Study on GMZ bentonite-sand mixture by undrained triaxial tests

E3S Web of Conferences, 2016
It is particularly necessary to study the deformation, strength and the changes of pore water pressure of bentonite-based buffer/backfill materials under the undrained condition.
Sun Wen-jing, Chen Chao, Liu Shi-qing, Sun De-an, Liang Xue-hai, Tan Yun-Zhi, Fatahi Behzad   +6 more
doaj   +1 more source

Undrained stability of braced excavations in clay considering the nonstationary random field of undrained shear strength. [PDF]

Sci Rep, 2023
Tanapalungkorn W, Yodsomjai W, Keawsawasvong S, Nguyen TS, Chim-Oye W, Jongpradist P, Likitlersuang S.   +6 more
europepmc   +1 more source

Assessment of the Undrained Shear Strength and Settlement of Organic Soils under Embankment Loading Using Artificial Neural Networks. [PDF]

Materials (Basel), 2022
Lechowicz Z, Sulewska MJ.
europepmc   +1 more source

Evaluation of the undrained shear strength of Busan clay

KSCE Journal of Civil Engineering, 2012
The current paper presents an estimation of the undrained shear strength (su) of Busan clay through a comparison of the results of field vane and laboratory shear test results at two sites in the Nakdong River Delta. The results indicate that because of fabric effects in the clay, determining the effective overburden stress (σν0′) and the field vane ...
Sung-Gyo Chung, Yang-Pyo Hong, Jung-Man Lee, Se-Chan Min   +3 more
openaire   +1 more source

Comparative analysis of saturated–unsaturated shear strength under undrained loading: Experimental validation and ANN prediction of clayey soils

AIP Advances
Geotechnical designs and analyses of earth structures and foundations exclusively involve the assessment and consideration of unsaturated soil shear strength. The laboratory testing equipment and methods for predicting the unsaturated soil shear strength
Prashant Pande, Jayant Giri, Mohd Sajid Ali, Faruq Mohammad, Jayant Raut, Sanjay Raut, T. Sathish, Pallavi Giri   +7 more
doaj   +1 more source

Prediction of Undrained Shear Strength by the GMDH-Type Neural Network Using SPT-Value and Soil Physical Properties. [PDF]

Materials (Basel), 2022
Kim M, Okuyucu O, Ordu E, Ordu S, Arslan Ö, Ko J.   +5 more
europepmc   +1 more source

A Novel Sensor for Undrained Shear Strength Measurement in Very Soft to Soft Marine Sediments Based on Optical Frequency Domain Reflectometry Technology. [PDF]

Sensors (Basel), 2022
Wu PC, Chen WB, Yin JH, Pan Y, Lou K, Feng WQ.   +5 more
europepmc   +1 more source