Results 11 to 20 of about 1,598,901 (264)

The interpretation of advanced triaxial tests for the assessment of small strain stiffness [PDF]

open access: yesE3S Web of Conferences
The measurement of small strain stiffness of soils is affected by the techniques and procedures used in advanced triaxial tests, including the connection between the internal load cell and the sample top platen, the resolution of the instrumentation, the
Gasparre Apollonia, Coop Matthew R.
doaj   +1 more source

Stress path dependent small strain stiffness of Shanghai clay [PDF]

open access: yesE3S Web of Conferences, 2019
The soil small strain stiffness plays an important role in many geotechnical applications such as machine foundations, deep excavations and earthquake ground response analysis.
Gu Xiaoqiang   +3 more
doaj   +1 more source

On 2D Viscoelasticity with Small Strain [PDF]

open access: yesArchive for Rational Mechanics and Analysis, 2010
Different contributions of strain and rotation of the deformation are studied for viscoelastic fluids of Oldroyd-B type in ...
openaire   +2 more sources

Experimental study on stiffness characteristics of residual soil at small strain under hot and rainy climate

open access: yesYantu gongcheng xuebao, 2017
Based on the actual state of the soil along rail transit in hot and rainy area, the resonant column tests on the soil under wetting and drying circles are conducted to study the stiffness characteristics of residual soil at small strain under hot and ...
YIN Song 1, 2, KONG Ling-wei 1, ZHANG Xian-wei 1
doaj   +1 more source

Impact Indentation of Metals at the Small Elastoplastic Strain

open access: yesМеханика машин, механизмов и материалов, 2022
The aim of this paper is to study and describe the behavior features of metals under impact loading in the area of elastic-plastic transition, with strains not exceeding 3–4 %, which are typical for measuring the hardness of materials during dynamic ...
Alexander P. Kren
doaj   +1 more source

Small-strain deformation behaviour of a clay at frozen and unfrozen states: A comparative study [PDF]

open access: yesE3S Web of Conferences, 2019
The small-strain deformation behaviour of frozen high-plasticity clay, and the factors influencing it were investigated through parallel tests at frozen and unfrozen states. The first and second series involved temperature-controlled triaxial compression
Nishimura Satoshi   +3 more
doaj   +1 more source

Plastic strain of the bimetal tube subjected to inner pressure [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: Математика. Механика. Информатика
The problem of deformation of a two-layer (bimetallic) thick tube under inner pressure is considered. A dependence of critical load from physical and geometrical properties of the product at which plastic flow is occurred at the beginning of either inner
Firsov, Sergey Viktorovich
doaj   +1 more source

Rational Metabolic Engineering Combined with Biosensor-Mediated Adaptive Laboratory Evolution for l-Cysteine Overproduction from Glycerol in Escherichia coli

open access: yesFermentation, 2022
l-Cysteine is an important sulfur-containing amino acid with numerous applications in the pharmaceutical and cosmetic industries. The microbial production of l-cysteine has received substantial attention, and the supply of the precursor l-serine is ...
Xiaomei Zhang   +9 more
doaj   +1 more source

New fiber Bragg grating sensor-based local displacement transducer for small strain measurements of soil specimens

open access: yesYantu gongcheng xuebao, 2017
The small strain stiffness changing with soil strains is significant for the performance analysis of the existing structures subjected to the nearby excavations and subgrade settlement analysis.
XU Dong-sheng
doaj   +1 more source

Small-strain triaxial tests and constitutive modeling of Shanghai soft clays

open access: yesYantu 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

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