Krovyakov S. Optimisation of fine grained concerte composition with regard to local fracture criteria

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0499U001636

Thesis Registration Form

0499U001636.pdf

Applicant for

Specialization

  • 05.23.05 - Будівельні матеріали та вироби

30-06-1999

Specialized Academic Board

Д12.085.01

Essay

Fine grained concretes containing zeolite. Optimization of composition with regard for local fracture criteria. Experimental-statistical modelling. Introduction of zeolit in concretes operating at raised moisture increases the stress intensity factor. The roles of components in structure formation have been estimated, the effect of water dosage being excluded. As degree of filling the accessible pores with water increases the level of local fracture criterion initially decreases and then increases. Introduction of the results has saved 3400 gr. Application field - industrial and transport construction.

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