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
Improvement of regional information-analytical system of social eco-logo-hygienic monitoring and environmental safety
2005 A. V. Frolov
Automated database "Information system of CO2-monitoring of metallurgical production"
2005 L. M. Simonyan, A. N. Potapochkin
Geological-genetic models of formation of gold and silver deposits of Verkhoyansk fold-overthrust belt
2005 V. Yu. Fridovskii, G. N. Gamyanin
Hardware and technological complex for deep processing of secondary resources (low-concentrated liquid wastes containing nonferrous metal ions)
2005 V. A. Kolesnikov, V. I. Ilin