Abstract
We study the creed of statically loaded concrete under stationary vibrations. Our considerations are closely connected with nonlinear rheological equation of mechanical state for concrete. The proposed approach for considered problem used so called energy of entirety. Note that this value can be successively utilized also instead of known Reiner’s invariant. In this paper in contrast to the traditional model a material concrete is considered as a union of its links with statistical disturbed strengths. This conception allows to modify Boltzmann’s principle superposition of fractions creep deformations. It is notable that the influence of vibrocreep on bearing capacity of the concrete structure is considerable.
Highlights
The problem a structural safety of buildings are connected with the strength R - basic mechanical characteristic of constructor materials
The accumulated in materials specific energy W is called their energy of entirety [1]. These values define the energetic state of the materials and represent their maximal measure of resistance to a destruction [2]
This generates a non-linear dependence of the deformations on the calculated stresses
Summary
This generates a non-linear dependence of the deformations on the calculated stresses. The constant over of period [t0, t] stress s generate the deformation t,t0 inst t,t0 er t,t0. Inst t,t0 s t / t is the instantaneous and cr t,t0 C t,t0 s t is the creep deformations t is the elasticity module and C t,t0 is the measure of simple creep
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
