Experimental Study on Small-Strain Shear Modulus of Unsaturated Silty-Fine Sand
Applied Sciences, 2022 The small-strain stiffness of soil is significant in the accurate prediction of the deformation caused by interactions between foundation soil and structures.
Kai Yan +4 more
doaj +2 more sources
Determining Shrinkage Cracks Based on the Small-Strain Shear Modulus–Suction Relationship
Geosciences, 2019 This research aims to propose the use of spectral analysis of surface wave (SASW) tests along with in-situ suction measurements for non-destructive determination of shrinkage cracks.
Avishek Shrestha +5 more
doaj +3 more sources
The prediction and back analysis of excavation behaviour in Oxford Clay. [PDF]
, 1996 The work described in this thesis involved the prediction and back-analysis of ground movements and pore water pressures around a temporary excavation, lOm deep, 105m long and 35m wide (50m long and lOm wide at its base) in the heavily overconsolidated
Pierpoint, Nicholas David
core +6 more sources
Very-small to large strain dynamic behaviour of unsaturated sand in a wide range of suction [PDF]
E3S Web of Conferences, 2020 Shear modulus (Gmax at very small strain and G at large strain) and constraint modulus at very small strain (M) are important soil parameters for static and dynamic analysis in geotechnical applications.
Karimezadeh Ali Akbar +3 more
doaj +1 more source
In situ shear wave velocity from multichannel analysis of surface waves (MASW) tests at eight Norwegian research sites [PDF]
, 2007 The Multichannel Analysis of Surface Waves (MASW) technique, used to determine shear wave velocity (Vs) and hence small strain stiffness (Gmax), has recently generated considerable interest in the geophysics community.
Long, Michael +2 more
core +1 more source
Small-strain triaxial tests and constitutive modeling of Shanghai soft clays
Yantu gongcheng xuebao, 2018 In order to reduces the influence of the existing buildings in the surrounding area, the surrounding soil of the new project usually requires the control of the small strain state (0.001%~0.1%).
YANG Tong-shuai 1, YE Guan-lin 1, GU Lin-lin 2
doaj +1 more source
Applied Sciences, 2022 Calcareous sand deposits are widespread along the shoreline in tropical and subtropical regions. Microbially induced calcite precipitation (MICP) treatment is a new method for improving the soil’s stiffness and strength.
Xinlei Zhang +8 more
doaj +1 more source
Stiffness of clays and silts: Modeling considerations [PDF]
, 2014 A large database has recently been published that details the development of new empirical expressions for the stiffness reduction with strain of clays and silts.
Vardanega, Paul J, Bolton, Malcolm
core +1 more source
Comparison and application of small strain shear moduli from field and laboratory measurements
Yantu gongcheng xuebao, 2019 The small-strain shear modulus plays an important role in the calculations of ground seismic response and deformation in deep excavations. The values of the small strain shear modulus G0 of Shanghai soils by field and laboratory tests are investigated ...
CHEN Shao-jie 1, 2, GU Xiao-qiang 1,2, GAO Guang-yun 1, 2
doaj +1 more source
Small Strain Shear Modulus of Unsaturated, Compacted Soils During Hydraulic Hysteresis [PDF]
, 2011 A semi-empirical model was developed in this study to predict the impact of effective stress state and hydraulic hysteresis on the small strain shear modulus of unsaturated, compacted soils.
Khosravi, Ali
core +8 more sources