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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
31

Experimental study on the property up-grading for SCC with bamboo-charcoal application

Lee, Ting-ying 08 September 2009 (has links)
This research studies the properties of self-compacting concrete by applying bamboo-charcoal to improve the fresh concrete property, physical property and micro-scale property.Conventionally, the Pozzolanic materials used in the self-compacting concrete are fly ash and slag. They are used to replace part of the cement such that the flowing property and compacting property can reach the requirement of the self-compacting concrete. According to previous research the bamboo-charcoal can absorb part of water, and enhance the early strength of concrete. In this study, we use bamboo-charcoal to replace parts of the fine-aggregate in the mixture of self-compacting concrete. The replacement ratio is designed as 0‰,2‰,3‰,3.5‰,4‰ and 5‰. From the experimental test of fresh concrete property, we can evaluate whether the concrete mix design can achieve the requirements of self-compacting concrete. Test for the compressive strength development, water absorption and rapid chloride penetration test are performed to evaluate the physical property of concrete. In addition, the scanning electronic microscope photos are taken to examine the microstructure of the concrete. In our results, it is found that the best proportion of replacement is 3‰. The requirements of self-compacting concrete can be satisfied, and the development of strength is also good.
32

Relationships between laboratory measured characteristics of HMA and field compactability

Leiva Villacorta, Fabricio, January 2007 (has links) (PDF)
Thesis (M.S.)--Auburn University, 2007. / Abstract. Vita. Includes bibliographic references (ℓ. 114-117)
33

Analytical and experimental study of field compaction of asphalt mixes /

Kandil, Khaled Anwar January 1900 (has links)
Thesis (Ph.D.) - Carleton University, 2002. / Includes bibliographical references (p. 189-195). Also available in electronic format on the Internet.
34

Shock compaction of ceramics and composites

Carton, Erik Peter, January 1900 (has links)
Thesis (doctoral)--Technische Universiteit Delft, 1998. / Includes bibliographical references.
35

Verification of the superpave gyratory Ndesign compaction levels

Prowell, Brian Douglas, Brown, E. R. January 2006 (has links) (PDF)
Dissertation (Ph.D.)--Auburn University, 2006. / Abstract. Vita. Includes bibliographic references (p.183-191).
36

Determining the optimum compaction level for designing stone matrix asphalt mixtures

Xie, Hongbin, Brown, E. R. January 2006 (has links) (PDF)
Dissertation (Ph.D.)--Auburn University, 2006. / Abstract. Vita. Includes bibliographic references (p.283-292).
37

Shock compaction of ceramics and composites

Carton, Erik Peter, January 1900 (has links)
Thesis (doctoral)--Technische Universiteit Delft, 1998. / Includes bibliographical references.
38

Finite element solution to coal log consolidation /

Xu, Rui, January 2004 (has links)
Thesis (Ph.D.)--University of Missouri-Columbia, 2004. / Typescript. Vita. Includes bibliographical references (leaves 169-173). Also available on the Internet.
39

Finite element solution to coal log consolidation

Xu, Rui, January 2004 (has links)
Thesis (Ph.D.)--University of Missouri-Columbia, 2004. / Typescript. Vita. Includes bibliographical references (leaves 169-173). Also available on the Internet.
40

Compactacao isostatica a quente do po de aco rapido AISI M2

LIBERATI, JOAO F. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:45:27Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:59:17Z (GMT). No. of bitstreams: 1 07155.pdf: 5285109 bytes, checksum: f414fcad3e4bf9dd06580fa7fa97ce54 (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP

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