Results 31 to 40 of about 12,114 (254)

Alkylbenzene Sulphonate as Additive in Asphalt Paving Mixtures [PDF]

open access: yesEngineering and Technology Journal, 2005
Engineering properties, including Marshall stability, indirect tensile strength, and tensile stiffness modulus have been carried out on alkylbenzene Sulphonate- modified asphalt paving mixtures.
Abdul-Rahim Al-Hadidy
doaj   +1 more source

Effective statistical models for prediction of the tensile strength of rocks

open access: yesKuwait Journal of Science
This study investigated the relationships between indirect and direct tensile strength values of rocks using regression analysis. The uniaxial tensile strength (UTS) values of nine distinct rock specimens were ascertained, after which assessments were ...
Tamer Efe   +4 more
doaj   +1 more source

Experimental study on engineering properties of fiber-stabilized carbide-slag-solidified soil

open access: yesPLoS ONE, 2022
Carbide slag has been used to prepare solidified soil to effectively reduce the stacking and disposal of carbide slag and achieve efficient resource utilization.
Zhang Hongzhou   +3 more
doaj   +2 more sources

Stress-deformed state of cylindrical specimens during indirect tensile strength testing

open access: yesJournal of Rock Mechanics and Geotechnical Engineering, 2015
In this study, the interaction between cylindrical specimen made of homogeneous, isotropic, and linearly elastic material and loading jaws of any curvature is considered in the Brazilian test.
Levan Japaridze
doaj   +1 more source

Study the Effect of using RAP in Warm Mix Asphalt Pavement.

open access: yesJournal of Engineering, 2023
Sustainability is providing the needs without compromising the ability of the strategical forming to meet their requirements. The production of warm asphalt mixtures using recycled pavements produces economic and environmentally friendly mixtures, which
Ghofran A. AL-Mosawe   +1 more
doaj   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar   +2 more
wiley   +1 more source

Experimental evaluation of steel fiber effect on mechanical properties of steel fiber-reinforced cement matrix [PDF]

open access: yesFracture and Structural Integrity, 2017
This paper investigates the possibility of combining steel fibers with different weight percentages along with their functions in increasing compressive strength, indirect tensile strength and bending strength.
A. Jadidi, M. Amiri, E. Zeighami
doaj   +3 more sources

Investigation of influential factors on the tensile strength of cold recycled mixture with bitumen emulsion due to moisture conditioning

open access: yesJournal of Traffic and Transportation Engineering (English ed. Online), 2017
The present study attempts to investigate the effect of moisture conditioning on the indirect tensile strength (ITS) of cold recycled mixture with bitumen emulsion. Firstly, samples were prepared using a Superpave gyratory compactor.
Mouhamed Bayane Bouraima, Yanjun Qiu
doaj   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

open access: yesAdvanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch   +3 more
wiley   +1 more source

A COMPARISON OF TESTING METHODS FOR DETERMINATION OF SPRAYED CONCRETE TENSILE STRENGTH

open access: yesActa Polytechnica CTU Proceedings, 2019
Sprayed concrete is important construction material in tunnelling. Primary lining is essential in NATM where the sprayed concrete can be loaded by tension due to bending moments.
Martin Závacký
doaj   +1 more source

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