title: ÐÐ»Ð¸Ð½Ð¾Ð²Ð°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ ÑÑÐµÐ½Ð¸Ñ ÑÐºÐ¾Ð»ÑÐ¶ÐµÐ½Ð¸Ñ
title: Wedge model of sliding friction
Creators: name: Ð¡ÑÑÐ°Ð½Ð¾Ð², ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
name: "Ð¡Ð¸ÑÑÐµÐ¼Ð½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð² Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¸", Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð°Ñ Ð½Ð°ÑÑÐ½Ð¾-Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ°Ñ ÐºÐ¾Ð½ÑÐµÑÐµÐ½ÑÐ¸Ñ (26; 2022; Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³)
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2023
Subjects: Ð¢ÑÐµÐ½Ð¸Ðµ ÑÐºÐ¾Ð»ÑÐ¶ÐµÐ½Ð¸Ñ
Ð¢ÑÐµÐ½Ð¸Ðµ ÑÑÑ Ð¾Ðµ
Ð·Ð°ÐºÐ¾Ð½ ÐÐ¼Ð¾Ð½ÑÐ¾Ð½Ð°âÐÑÐ»Ð¾Ð½Ð°
AmontonâCoulomb law

description: ÐÐ°ÑÑÐ¾ÑÑÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð½Ð¾Ð²Ð¾Ð¼Ñ Ð²Ð·Ð³Ð»ÑÐ´Ñ Ð½Ð° Ð¿ÑÐ¸ÑÐ¾Ð´Ñ Ð²Ð¾Ð·Ð½Ð¸ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸Ñ ÑÑÐµÐ½Ð¸Ñ ÑÐºÐ¾Ð»ÑÐ¶ÐµÐ½Ð¸Ñ Ð¼ÐµÐ¶Ð´Ñ ÑÐ²ÐµÑÐ´ÑÐ¼Ð¸ ÑÐµÐ»Ð°Ð¼Ð¸, Ð½Ð°Ð·ÑÐ²Ð°ÐµÐ¼ÑÐ¼ ÑÑÑÐ¸Ð¼ ÑÑÐµÐ½Ð¸ÐµÐ¼. ÐÐ¾ Ð½Ð°ÑÑÐ¾ÑÑÐµÐ³Ð¾ Ð²ÑÐµÐ¼ÐµÐ½Ð¸ Ð¾Ð±ÑÐµÐ¿ÑÐ¸Ð·Ð½Ð°Ð½Ð½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»ÑÑ ÑÑÑÐ¾Ð³Ð¾ ÑÑÐµÐ½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð¼Ð¾Ð´ÐµÐ»Ñ ÐºÐ¾Ð½ÑÐ°ÐºÑÐ½Ð¾Ð³Ð¾ Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ ÑÐµÑÐ¾ÑÐ¾Ð²Ð°ÑÐ¾ÑÑÐµÐ¹ ÑÐ¾Ð¿ÑÐ¸ÐºÐ°ÑÐ°ÑÑÐ¸ÑÑÑ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐµÐ¹ ÑÐµÐ» Ñ Ð²ÑÐ´ÐµÐ»ÐµÐ½Ð¸ÐµÐ¼ ÑÐ½ÐµÑÐ³Ð¸Ð¸ Ð² Ð²Ð¸Ð´Ðµ ÑÐµÐ¿Ð»Ð° Ð¿ÑÐ¸ Ð¾ÑÐ½Ð¾ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ð¼ Ð¸Ñ ÑÐ¼ÐµÑÐµÐ½Ð¸Ð¸, Ð¾Ð±ÑÑÐ»Ð¾Ð²Ð»ÐµÐ½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐ¾Ð¹ ÑÐ¸Ð», Ð¸Ð´ÑÑÐ¸Ñ Ð½Ð° Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ñ ÑÐµÑÐ¾ÑÐ¾Ð²Ð°ÑÐ¾ÑÑÐµÐ¹, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð¸ Ð½Ð°Ð·ÑÐ²Ð°ÑÑÑÑ ÑÐ¸Ð»Ð°Ð¼Ð¸ ÑÑÐµÐ½Ð¸Ñ ÑÐºÐ¾Ð»ÑÐ¶ÐµÐ½Ð¸Ñ. ÐÐ°Ð½Ð½Ð°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ, Ð¾Ð´Ð½Ð°ÐºÐ¾, Ð²ÑÐ´Ð²Ð¸Ð³Ð°ÐµÑ Ð»Ð¸ÑÑ Ð½ÐµÐºÐ¾ÑÐ¾ÑÑÑ ÐºÐ°ÑÐµÑÑÐ²ÐµÐ½Ð½ÑÑ Ð³Ð¸Ð¿Ð¾ÑÐµÐ·Ñ Ð¿ÑÐ¸ÑÐ¾Ð´Ñ ÑÐ¸Ð»Ñ ÑÑÐµÐ½Ð¸Ñ, Ð½Ðµ Ð¿Ð¾ÑÑÐ½ÑÑÑÑÑ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²ÐµÐ½Ð½ÑÐµ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÐµ Ð²ÑÐ²Ð¾Ð´Ñ Ð·Ð°ÐºÐ¾Ð½Ð° ÑÑÑÐ¾Ð³Ð¾ ÑÑÐµÐ½Ð¸Ñ ÐÐ¼Ð¾Ð½ÑÐ¾Ð½Ð°âÐÑÐ»Ð¾Ð½Ð°, Ð° Ð½ÐµÑÐµÐ´ÐºÐ¾ Ð¸ Ð¿ÑÐ¾ÑÐ¸Ð²Ð¾ÑÐµÑÐ°ÑÐ¸Ðµ Ð¸Ð¼. ÐÐ»Ñ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¼Ð¿Ð¸ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð·Ð°ÐºÐ¾Ð½Ð° ÐÐ¼Ð¾Ð½ÑÐ¾Ð½Ð°âÐÑÐ»Ð¾Ð½Ð° Ð¿ÑÐµÐ´Ð»Ð°Ð³Ð°ÐµÑÑÑ Ð°Ð»ÑÑÐµÑÐ½Ð°ÑÐ¸Ð²Ð½Ð°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ, Ð² ÐºÐ¾ÑÐ¾ÑÐ¾Ð¹ ÑÐ¸Ð»Ð° ÑÑÐµÐ½Ð¸Ñ Ð½Ðµ ÑÐ²Ð»ÑÐµÑÑÑ Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ¸Ð»Ð¾Ð¹, Ð° Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÑÐµÑ ÑÐ¾Ð±Ð¾Ð¹ ÐºÐ°ÑÐ°ÑÐµÐ»ÑÐ½ÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ¸Ñ ÑÐ¸Ð»Ñ Ð½Ð¾ÑÐ¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ¾ ÑÑÐ¾ÑÐ¾Ð½Ñ ÑÐµÑÐ¾ÑÐ¾Ð²Ð°ÑÐ¾ÑÑÐµÐ¹, Ð²ÑÑÑÑÐ¿Ð°ÑÑÐ¸Ñ Ð² ÑÐ¾Ð»Ð¸ ÑÑÑÐµÐ´Ð½ÐµÐ½Ð½ÑÑ Ð½Ð°ÐºÐ»Ð¾Ð½Ð½ÑÑ Ð¿Ð»Ð¾ÑÐºÐ¾ÑÑÐµÐ¹, Ð²Ð´Ð¾Ð»Ñ ÐºÐ¾ÑÐ¾ÑÑÑ Â«Ð¿Ð¾Ð´Ð½Ð¸Ð¼Ð°ÐµÑÑÑÂ» Ð¾Ð´Ð½Ð¾ ÑÐµÐ»Ð¾ Ð½Ð°Ð´ Ð´ÑÑÐ³Ð¸Ð¼.
description: The article is devoted to a new look at the nature of the occurrence of sliding
friction between solids, called dry friction. Until now, the generally accepted
model of dry friction is the model of contact interaction of the roughness of the
contacting surfaces of bodies with the release of energy in the form of heat at their relative displacement, due to the work of the forces that go to the deformation of the roughness, which are called sliding friction forces. This model, however, puts forward only a certain qualitative hypothesis of the nature of the friction force, which does not explain the main quantitative experimental conclusions of the AmontonâCoulomb law of dry friction, and often contradicts them. For the theoretical substantiation of the empirical AmontonâCoulomb law, an alternative model is proposed, in which the friction force is not a deformation force, but is a tangential projection of the normal pressure force from the side of roughness, acting as averaged inclined planes along which one body "rises" over another.