Strength and durability of adhesive bonding of adhesives and compounds with granite, concrete and steels
About authors
- 1 — St. Petersburg State Polytechnic University
- 2 — St. Petersburg State Polytechnic University
- 3 — St. Petersburg State Polytechnic University
Abstract
It is established that between the characteristic temperatures Tt and Tb the temperature-time dependence of the adhesive bond strength of adhesives and compounds with granite, concrete and steels is described by the Zhurkov equation. At T<Tt the strength does not depend on temperature, the time dependence of the strength is described by the quantum analog of the Zhurkov equation. An empirical expression describing the temperature-time dependence of strength at T>Tb is found. These results allowed us to propose a method for predicting the durability of adhesive bonds at any temperature based on the results of strength measurements in the interval Tt<T<Table.
Область исследования:
(Archived) Seismic safety, reduction of risks and mitigation of the consequences of natural and man-made disasters
Funding:
None
Similar articles
Complex installation of oil-containing runoff and bottom sediments purification with the use of low-boiling extractants
2005 G. B. Veksler, A. M. Volchek, I. I. Sharovar, D. A. Ivanov
Role of symbiotic representatives of mycobiota in the processes of reproduction of forest resources
2005 B. P. Churakov
Use of catalytic processes for gasification of organic materials
2005 A. E. Afanasev, O. S. Misnikov, E. M. Sulman, V. V. Alferov