Results 1 to 10 of about 3,903,556 (353)

The Tension-Shear and Compression-Shear Joint Strength Model for Unsaturated Clay and Its Application to Slopes

open access: yesFrontiers in Earth Science, 2022
The capillary component and adsorptive component of matric suction differently impact the soil strength. Due to the cavitation effects of pore water, the adsorption effect dominates the behavior of soil when matric suction exceeds the cavitation tension.
Xiaoang Kong   +4 more
doaj   +1 more source

The both positive and negative effect of pre-strain on the mechanical response of extruded magnesium alloy

open access: yesForces in Mechanics, 2021
The Mechanical response of magnesium alloy is highly dependent on the texture especially in extruded magnesium alloys. Here in this study pre-compression was applied up to different strain levels and its effect on the stress-strain response has been ...
Abdul Malik, Yangwei Wang, Faisal Nazeer
doaj   +1 more source

Mechanical Behavior of Reactive Powder Concrete Subjected to Biaxial Loading

open access: yesAdvances in Civil Engineering, 2022
To investigate the biaxial mechanical characteristics of reactive powder concrete (RPC), RPC plate specimens and bone-shaped specimens were tested under compression-compression and compression-tension loadings, respectively.
Ziruo Yu   +3 more
doaj   +1 more source

Effect of Concrete Compressive Strength and Compression Reinforcement in Compression Zone on the Ductility of Reinforced Concrete Beams [PDF]

open access: yesEngineering and Technology Journal, 2014
Ductility is a mechanical property used to describe the extent to which materials can be deformed plastically without fracture giving warning of impending failure.
Sawsan Akram Hassan, Awadh Ewayed Ajeel
doaj   +1 more source

Influence of Infill Pattern on 3D-Printed Parts Compression Strength

open access: yesTehnički Glasnik, 2022
Article presents analysis of the influence of infill pattern on 3D printed parts compression properties. Most of the researches from this field covered tensile 3D-printed parts properties, but for some applications compression mechanical properties are ...
Damir Godec   +2 more
doaj   +1 more source

Dynamic Compression-Bending Performance of Concrete-Filled Steel Tubular Columns under Lateral Impact

open access: yesBuildings, 2023
In this paper, a finite element model of concrete-filled steel tubular (CFST) columns under compression and lateral impact is developed and validated against previous experiments.
Man Xu   +3 more
doaj   +1 more source

Mechanical characterization and analysis of tensile fracture modes of ultrasonically stir cast Al6082 composites reinforced with Cu powder premixed Metakaolin particles

open access: yesFracture and Structural Integrity, 2022
The major drawback observed in the ceramic particles reinforced aluminium matrix composites (AMCs) is the reduction of ductility. Incorporating fine metallic particles along with the ceramic reinforcements in the aluminium matrix tends to improve the ...
Renjin J. Bright   +1 more
doaj   +1 more source

Determination of the effect of laminated veneer lumber (LVL) moisture content on pressure resistance by artificial ıntelligence

open access: yesTurkish Journal of Forestry, 2021
Wooden materials used in the building sector are exposed to different loading types and different strength depending on the place of use. The use of materials suitable for the type of loading affects important factors such as safety, performance and cost.
Eser Sözen   +2 more
doaj   +1 more source

Complex Maturity Method for Estimating the Concrete Strength Based on Curing Temperature, Ambient Temperature and Relative Humidity

open access: yesApplied Sciences, 2021
The maturity method is deservedly considered one of the reliable indirect methods for determining the strength at the early stages of concrete curing. The main parameter in the calculation is the internal temperature of concrete that accumulates during ...
Yelbek Utepov   +5 more
doaj   +1 more source

Effects of Grain Size and Layer Thickness on the Physical and Mechanical Properties of 3D-Printed Rock Analogs

open access: yesEnergies, 2022
Due to the complexity of the sedimentary and diagenetic processes, natural rocks generally exhibit strong heterogeneity in mineral composition, physicochemical properties, and pore structure. Currently, 3D printed (3DP) rock analogs fabricated from sandy
Yao Wang   +6 more
doaj   +1 more source

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