含碎砂砂混凝土动弹性模量的研究

Journal of Physical Chemistry and Functional Materials Pub Date : 2022-04-06 DOI:10.54565/jphcfum.1070879

Oday Z. Jaradat

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摘要

本课题研究的是含碎砂砂混凝土的动弹性模量。采用河砂代替破碎砂，比例分别为10%、20%和30%。本文将对其抗弯强度、超声脉冲速度和动弹性模量进行检测。结果表明，30%破碎砂+70%河砂的试样在各试验中效果最好。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Study of the dynamic modulus of elasticity of sand concrete containing crushed sand

This research work deals with study of the dynamic modulus of elasticity of sand concrete containing crushed sand. As the crushed sand was replaced by river sand in three different proportions which are 10%, 20% and 30% respectively. In this paper, the flexural strength, ultrasonic pulse velocity, and the dynamic modulus of elasticity will be examined. The results obtained showed that the sample consisting of 30%crushed sand +70% river sand, gave the best result for all the studied experiments.

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Journal of Physical Chemistry and Functional Materials

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