SHPB Experimental Investigation used for Concrete

SHPB Test on Dynamical Mechanical Behavior of Concrete ...

An experimental system is designed by combining the split Hopkinson pressure bar (SHPB) with microwave heating device, based on numerical simulation and stress wave theory, availability of the experiment technique is analyzed. Tests of concrete whose temperature changes from room temperature to 650°C and impact velocity from 5m /s to 12m /s are completed and for the first time high ...

Sensitivity of Time for Stress Equilibrium to ...

1 Xu Jinyu~(1,2),Fan Feilin~1,Bai Erlei~1,Liu Junzhong~1 (1.Engineering Institute,Air Force Engineering University,Xi'an 710038,China;2.College of Mechanics and Civil Architecture,Northwest Polytechnic University,Xi' an 710072,China);Study on Dynamic Mechanical Properties of Basalt Fibre Reinforced Concrete[J];Chinese Journal of Underground Space and Engineering;2010-S2

Numerical and Experimental Studies of a Conical Striker ...

Jun 1, 2018 — ... rate in the split Hopkinson pressure bar experiment was considered through the application of. ... of publications on the use of a shaped striker in investigations of brittle materials such as rocks [12,13,14], concrete [15] and ...

[PDF] EXPERIMENTAL INVESTIGATION INTO THE EFFECT ...

Split Hopkinson pressure bar (SHPB) has been widely used to the obtain dynamic strength of materials such as metals and concrete-like materials at high strain ...

Experimental investigations into sacrificial support for ...

the compressive seismic wave passes through the rock/concrete contact and then ... the two bar configuration often used for standard SHPB compression tests.

PDF Experimental Investigation Of Coarse Aggregate With Steel ...

concrete; from the results obtained, it is found that glass powder can be used as cement replacement material up to particle size less than 75μm to prevent alkali silica reaction. Keywords: Experimental , Investigation, Coarse Aggregate, Steel Slag, Concrete I. INTRODUCTION Slag is a partially vitreous by product of the process of smelting ore.

An Experimental Study of the Dynamic Split Tension Properties ...

Recently, investigations have focused on compressive performance [2–4]. There are scarce data on the dynamic tensile properties of the reinforced concrete. The split Hopkinson pressure bar (SHPB) technique was used to perform the direct tensile testing [5], while the split tensile test [6–8], and the compressive test [9–12] were used to

(PDF) Title: Comparative Experimental Investigations on the ...

(2006)] used it for lightweight concrete reinforced. 63 2.3 Experimental principle of SHPB 64 SHPB is a widely used dynamic test method [Klosky, (1949)] to ...

Further numerical investigation on concrete dynamic ...

The concrete material behaviors for stress non-equilibrium are further analyzed, e.g. the dynamic increase factor (DIF) and damage development, etc. The conception of "damage failure volume" is introduced, and a new method of defining the development of concrete dynamic damage is given in the numerical study.

SHPB Experimental Investigation used for Concrete

Download Citation | SHPB Experimental Investigation used for Concrete | The incident wave and transmission wave varying with the time have been obtained by ...

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