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Experimental assessment of the influence of multiple cyclic loading on the dynamic modulus of elasticity of concrete

MATEC Web of Conferences, 2017
The goal of the experiment was to determine the influence that cyclic loading has on concrete dynamic modulus of elasticity and compressive strength. Each test specimen was subjected to cyclic loading with the loading force equivalent to one third of the
Misák Petr, Kocáb Dalibor, Daněk Petr, Kucharczyková Barbara, Topolář Libor   +4 more
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Adjustment of the calculated value of the elasticty modulus of asphalt concrete

Дороги і мости
Introduction. One of the most important characteristics of asphalt concrete that characterizes its properties is the elasticity modulus. The elasticity modulus of asphalt concrete is used in the design of pavement structures to calculate its permissible ...
Authors Alina Yunak, Ivan Kopynets, Oksana Sokolova   +2 more
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Physical and Mechanical Properties of Lightweight Expanded Clay Aggregate Concrete

Buildings
The porous nature of lightweight expanded clay aggregate (LECA) is decisive in the physical and mechanical properties of concrete. A comprehensive experimental study consisting of 13 different mixtures and 234 specimens was carried out on density ...
Orkun Uysal, İlbüke Uslu, Can B. Aktaş, Byungik Chang, İsmail Özgür Yaman   +4 more
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INCREASED MOE AND MOR VALUES OF DENSIFIED BOARDS USING MOE/MOR AND MOR/MOE RATIOS

Russian Journal of Agricultural and Socio-Economic Sciences, 2021
Densification is one of the effective techniques for improving the strength of low wood density. This technique is the process of pressing wood so that it increases in volume but decreases in density.
Iskandar, Budiarso E., Wardhani I.Y., Budi A.S.   +3 more
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Comparative Analysis of the Effects of Manure and Vermicompost on the Elasticity Modulus of Loam Soil in Different Moistures

Acta Technologica Agriculturae
This study aims to investigate the effects of manure and vermicompost in terms of soil elasticity modulus changes in loam soil. The uniaxial compression test measures the compressive strength of a soil cylinder without any lateral load.
Asadollahi Ali, Shahgholi Gholamhossein, Szymanek Mariusz, Dziwulska-Hunek Agata   +3 more
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Experimental Research on Compression Properties of Cement Asphalt Mortar due to Drying and Wetting Cycle

Advances in Materials Science and Engineering, 2014
Uniaxial compression test of cement asphalt (CA) mortar specimens, due to drying and wetting cycle of 0, 2, 4 and 8 times, is carried out by using the electronic universal test machine, with the strain rate ranging from 1 × 10−5 s−1 to 1 × 10−2 s−1.
Ping Wang, Hao Xu, Rong Chen, Jingmang Xu, Xiaohui Zeng   +4 more
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The elastic modulus for maize stems

Plant Methods, 2018
Background Stalk lodging is a serious challenge in the production of maize and sorghum. A comprehensive understanding of lodging will likely require accurate characterizations of the mechanical properties of such plants.
Loay Al-Zube, Wenhuan Sun, Daniel Robertson, Douglas Cook   +3 more
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LONG-TIME INVESTIGATION OF CEMENT COMPOSITE MATERIAL WITH MICRONIZED WASTE MARBLE POWDER: DYNAMIC MODULES

Acta Polytechnica CTU Proceedings, 2017
This article focus on “blended cement”. The blended cement was created by using waste marble powder (WMP) as a partial replacement for cement. We investigated the influence of WMP on the developing of the dynamic modulus of elasticity and the dynamic ...
Zdeněk Prošek, Jaroslav Topič
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