Experimental Study on Mechanical Properties of Concrete Prepared withDifferent Recycled Coarse Aggregates Replacement Rate
[1]WANG Zhanfeng,WANG Sheliang,WENG Guangyuan.Experimental Study on Mechanical Properties of Concrete Prepared withDifferent Recycled Coarse Aggregates Replacement Rate[J].Journal of Zhengzhou University (Engineering Science),2012,33(04):32-35.[doi:10.3969/j.issn.1671-6833.2012.04.008]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
33
Number of periods:
2012 04
Page number:
32-35
Column:
Public date:
2012-07-10
- Title:
- Experimental Study on Mechanical Properties of Concrete Prepared withDifferent Recycled Coarse Aggregates Replacement Rate
- Keywords:
- recycled aggregate concrete(RAC); recycled coarse aggregate replacement rae( RCARR ) ; me-chanical property; conversion relationship
- CLC:
- TU528
- Abstract:
- The mechanical properties of recycled aggregate concrete( RAC )were studied with the replacementrate of0%,30%,50%,70% and 100%,such as the cube compressive strength, prism compressivestrength, spliting tensile strength, flexural strength and modulus. The test results have shown that with the re.placement rate of recycled coarse aggregate , the cube and prism compressive strength are gradually increasedthe splitting tensile strength has decreased to some extent, and the modulus is gradually decreased. Combinedwith the analysis of test data, the conversion relationship between the prism compressive strength, splitlingtensile strength , flexural strength, modulus and the cube compressive strength are established.
- References:
- -
- Similar References:
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Last Update:
1900-01-01
