Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4913615 | Construction and Building Materials | 2017 | 11 Pages |
Abstract
Models for restrained strains and self-stresses estimation based on the concepts of the conservation law of chemical energy and initial strains calculation in the expansive concrete members are considered, together with their advantages and disadvantages. A modified strains development model (MSDM) is proposed, based on the initial strains calculation approach and extended by taking into account cumulative force induced by the reinforcement as an additional restraint for development of expansion strains. Validity of the proposed MSDM is confirmed by experimental results obtained from tests on uniaxially symmetrically reinforced high expansion energy capacity concrete members.
Related Topics
Physical Sciences and Engineering
Engineering
Civil and Structural Engineering
Authors
V. Semianiuk, V. Tur, M.F. Herrador, M. Paredes G.,