Results 11 to 20 of about 6,275,455 (234)

Punching shear strength of steel fibre reinforced lightweight concrete slabs. [PDF]

open access: yes, 1981
One of the problems in slab-column connections is the punching shear failure at over loads. Such failures are sudden and catastrophic, and are undesirable since they do not allow an overall yield mechanism to ...
Theodorakopoulos, Dimitrios D.
core   +6 more sources

Experimental studies of scale effects on shear strength, and deformation of rock joints [PDF]

open access: yes, 1980
The effect of scale on shear strength is studied by performing direct shear tests on different sized samples of large joints. A rubber moulding system is used to obtain impressions of the roughness from a variety of natural joint surfaces.
Bandis, Stavros
core   +6 more sources

Influence of Soft Soil Samples Quality on the Compressibility and Undrained Shear Strength – Seven Lessons Learned From the Vistula Marshlands

open access: yesStudia Geotechnica et Mechanica, 2023
This technical article presents the influence of sample quality on the compressibility parameters and undrained shear strength (cu) of soft soils from the Vistula Marshlands. The analysis covers: (1) quality of soft soil according to three criteria: void
Konkol Jakub
doaj   +1 more source

Study on the main influencing factors of shear strength of nano-silver joints

open access: yesJournal of Materials Research and Technology, 2020
This article investigates the factors affecting the shear strength of nano-silver joints. Experiments were performed under different sintering temperatures, pressures, and time, different sintered layer thicknesses, different shear rates, and shear ...
Hui Yang, Wenhui Zhu, PhD
doaj   +1 more source

Development and application of micromechanical techniques for characterising interfacial shear strength in fibre-thermoplastic composites [PDF]

open access: yes, 2012
The development of single fibre pull-out and microbond tests for characterising interfacial strength in thermoplastic composites is reviewed in detail. Manufacture of an experimental jig and sample preparation regimes for both tests are described.
Thomason, James, Yang, Liu
core   +4 more sources

Shear transfer between precast prestressed bridge beams and in-situ concrete crosshead in continuous structures [PDF]

open access: yes, 1988
A detailed investigation was made to study the shear transfer between precast prestressed beams and in-situ concrete in a relatively new method of construction of continuous bridge decks where the ends of precast beams are connected to an integral in ...
Mirtalaie, Kamal
core   +7 more sources

Determination of the shear strength parameters on triaxial devices [PDF]

open access: yesBakar, 2023
The soil properties are studied in mechanics, that is, the important properties according to which the soil can be classified. Based on mechanics, the information is being obtained on how the tested soil can be used.
Jovanović Ivan   +2 more
doaj   +1 more source

Assessment of basal heave stability for braced excavations in anisotropic clay using extreme gradient boosting and random forest regression

open access: yesUnderground Space, 2022
A finite-element analysis considering the anisotropy for the undrained shear strength was performed to examine the effects of the total stress-based anisotropic model NGI-ADP (developed by Norwegian Geotechnical Institute based on the Active-Direct ...
Wengang Zhang   +4 more
doaj   +1 more source

Effect of different moisture content and triaxial test methods on shear strength characteristics of loess [PDF]

open access: yesE3S Web of Conferences, 2019
This paper discussed the effect of moisture content on shear strength of loess during different confining pressure firstly. The variation law of deformation parameters, i.e. shear strength and secant modulus is analysed in detail.
Wang Yong, Xie Wanli, Gao Guohong
doaj   +1 more source

A Feasible Method for Evaluating the Uniformity of Remolded Loess Samples with Shear Strength

open access: yesBuildings, 2023
The precision and reliability of test findings are closely related to the uniformity of remolded loess samples. Although many methods to evaluate the uniformity of remolded loess have been proposed, they have not been widely accepted, due to the many ...
Wang Yao   +7 more
doaj   +1 more source

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