Results 11 to 20 of about 38,166 (280)

Macroscopic and mesoscopic properties of HTPB propellant under low temperature dynamic biaxial compression loading

open access: yesPolymer Testing, 2023
In order to study the macroscopic mechanical properties and meso damage mechanism of solid fuel hydroxy-terminated polybutadiene (HTPB) propellant under low temperature and dynamic biaxial compression loading, the INSTRON high strain rate hydraulic ...
Tingjing Geng   +5 more
doaj   +3 more sources

Experimental study on biaxial dynamical compressive test and PFC2D numerical simulation of artificial rock sample with single joint [PDF]

open access: yesArchives of Civil Engineering, 2023
Dynamic biaxial compression tests and Particle Flow Code numerical simulations of the cement mortar specimens with a single joint were carried out to study the mechanical properties and crack evolution of artificial rock samples with a single joint.
Xiong Liangxiao   +4 more
doaj   +1 more source

Cyclic Behavior of Rectangular Bridge Piers Subjected to the Coupling Effects of Chloride Corrosion and Bidirectional Loading

open access: yesBuildings, 2023
The degradation of seismic performance for RC bridge piers induced by chloride corrosion has previously been studied by treating the earthquake as a unilateral cyclic loading.
Wenting Yuan   +6 more
doaj   +1 more source

Biaxial experimental characterizations of soft polymers: A review

open access: yesPolymer Testing, 2023
Soft polymeric materials such as elastomers and hydrogels have played a significant role in recent interdisciplinary research. They are subjected to large stretch and high cyclic loading-unloading conditions where the typical loading mode is biaxial ...
Ali Esmaeili   +3 more
doaj   +1 more source

Biaxial testing of metal samples on testing machines with one load axis [PDF]

open access: yesОмский научный вестник, 2020
The necessity of experimental studies to assess the growth rate of fatigue cracks under biaxial loading is substantiated. An overview of testing machines for biaxial testing of metal samples, devices and fixtures used to ensure biaxial loading is made.
K. A. Vansovich, V. I. Yadrov
doaj   +1 more source

Analysis of Biaxial Mechanical Properties and Failure Criterion of Self-Compacting Concrete

open access: yesFrontiers in Materials, 2021
Biaxial compression-compression, biaxial tension-compression and compression-shear tests were carried out on self-compacting concrete (SCC) using the rock true triaxial machine and compression-shear hydraulic servo machine to explore the biaxial ...
Jun Zhang   +3 more
doaj   +1 more source

Biaxial fatigue behavior of a powder metallurgical TRIP steel [PDF]

open access: yesFracture and Structural Integrity, 2015
Multiaxial fatigue behavior is an important topic in critical structural components. In the present study the biaxial-planar fatigue behavior of a powder metallurgical TRIP steel (Transformation Induced Plasticity) was studied by taking into account ...
S. Ackermann   +4 more
doaj   +2 more sources

Biaxial Loading of Offshore Monopiles: Numerical Modeling [PDF]

open access: yesInternational Journal of Geomechanics, 2017
In this study, finite-element (FE) modeling was used to examine the influence of biaxial lateral loading of a monopile foundation. Two different soil models were adopted to investigate the influence of state-dependent and anisotropic behavior of soil on monopile response.
Sheil, Brian B., McCabe, Bryan A.
openaire   +3 more sources

The Effect of Biaxial Loading on the Limit Load of Cracked Plates [PDF]

open access: yesVolume 6A: Materials and Fabrication, 2015
To address the issue of the lack of guidance in fitness-for-service codes [1], [2], for biaxial and triaxial effects on fracture, this paper expands on results presented at PVP 2014 [3] for a centre cracked plate by including the effect of plate length and then presents results for single edge and double edge cracked plates.
Meek, Caroline, Ainsworth, Robert
openaire   +5 more sources

Biaxial Tensile Mechanical Properties of HTPB Solid Propellant

open access: yesInternational Journal of Aerospace Engineering, 2023
The purpose of this work is to study the effects of different loading rate ratios and loading speeds on the biaxial tension of hydroxyl-terminated polybutadiene (HTPB) solid propellant. A proper kind of biaxial tensile specimen with which the stresses in
Li Jin   +3 more
doaj   +1 more source

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