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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/50423

Title: Effect of S/A ratio on the elastic modulus of cement‐based materials
Authors: Chung‐Chia Yang
Ran Huang
Contributors: 國立臺灣海洋大學:河海工程學系
Keywords: elastic modulus
aggregate
concrete
S/A ratio
Date: 1998-10
Issue Date: 2018-10-08T03:29:25Z
Publisher: J. of the Chinese Institute of Engineers
Abstract: Abstract: In order to investigate the elastic modulus of aggregate and the effect of fine aggregate content on the elastic modulus of concrete, cylindrical specimens (ϕ100×200 mm) with different volume ratios (S/ A, fine aggregate volume/ total aggregate volume) and various water/ cement ratios were cast and tested. Both single‐inclusion and double‐inclusion models were applied to predict the elastic moduli of two‐phase and three‐phase cement‐based composite materials, respectively. The elastic moduli of sand and coarse aggregate were derived from the experimental results using the theoretical models. In addition, the elastic modulus of concrete is not significantly influenced by the S/A ratio for a constant aggregate volume.
Relation: 21(3) pp.357-364
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/50423
Appears in Collections:[河海工程學系] 期刊論文

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