title: ÐÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ½ÑÐ¹ Ð¼ÐµÑÐ¾Ð´ Ð´Ð»Ñ ÑÐ°ÑÑÐµÑÐ° ÑÐ²Ð°ÑÐ½ÑÑ ÑÐ·Ð»Ð¾Ð² Ð¸Ð· ÑÑÑÐ± Ð¿ÑÑÐ¼Ð¾ÑÐ³Ð¾Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ
title: Ð½Ð°ÑÑÐ½ÑÐ¹ Ð´Ð¾ÐºÐ»Ð°Ð´
titleType: Subtitle
title: Component method for the calculation of welded nodes from rectangular pipes
Creators: name: ÐÐ°ÑÐ¸ÑÑÐ»Ð»Ð¸Ð½, ÐÐ°ÑÑÐµÐ»Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: ÑÑÑÐ±Ð½ÑÐ¹ ÑÐ·ÐµÐ»
Ð¿ÑÑÐ¼Ð¾ÑÐ³Ð¾Ð»ÑÐ½Ð¾Ð¹ ÑÐµÑÐµÐ½Ð¸Ñ. Ð½ÐµÑÑÑÐ°Ñ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÑ
Ð½Ð°ÑÐ°Ð»ÑÐ½Ð°Ñ Ð¶ÐµÑÑÐºÐ¾ÑÑÑ
ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ½ÑÐ¹ Ð¼ÐµÑÐ¾Ð´
Ð½Ð°ÑÐ°Ð»ÑÐ½ÑÐµ Ð½ÐµÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð°
Ð¾ÑÑÐ°ÑÐ¾ÑÐ½ÑÐµ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ
Ð²ÑÑÐ¾ÐºÐ¾Ð¿ÑÐ¾ÑÐ½Ð°Ñ ÑÑÐ°Ð»Ñ
ubular joint
rectangular hollow section
resistance
initial stiffness
component method
initial imperfections
residual stresses
high strength steel

description: ÐÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ½ÑÐ¹ Ð¼ÐµÑÐ¾Ð´ ÑÑÐ¿ÐµÑÐ½Ð¾ ÑÐµÐ°Ð»Ð¸Ð·ÑÐµÑÑÑ Ð² ÑÐ°ÑÑÑÑÐ½ÑÑ Ð½Ð¾ÑÐ¼Ð°Ñ Ð´Ð»Ñ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÑÐ°Ð»ÑÐ½ÑÑ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹. ÐÐ½ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ ÑÑÐ¸ÑÑÐ²Ð°ÑÑ Ð¶ÐµÑÑÐºÐ¾ÑÑÑ ÑÐ·Ð»Ð¾Ð² Ð¿ÑÐ¸ Ð³Ð»Ð¾Ð±Ð°Ð»ÑÐ½Ð¾Ð¼ Ð°Ð½Ð°Ð»Ð¸Ð·Ðµ, ÑÑÐ¾ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ Ð²Ð°Ð¶Ð½Ð¾ Ð¿ÑÐ¸ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ°Ð¼ Ñ ÑÐ·Ð»Ð°Ð¼Ð¸ ÐºÐ¾Ð½ÐµÑÐ½Ð¾Ð¹ Ð¶ÐµÑÑÐºÐ¾ÑÑÐ¸. Ð Ð¿Ð¾ÑÐ»ÐµÐ´Ð½ÐµÐµ Ð²ÑÐµÐ¼Ñ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ½ÑÐ¹ Ð¼ÐµÑÐ¾Ð´ Ð±ÑÐ» Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½ Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ ÐµÐ´Ð¸Ð½Ð¾Ð³Ð¾ Ð¼ÐµÑÐ¾Ð´Ð° Ð´Ð»Ñ ÑÐ°ÑÑÐµÑÐ° ÑÐµÐ»Ð¾Ð³Ð¾ ÑÑÐ´Ð° ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹, Ð² ÑÐ¾Ð¼ ÑÐ¸ÑÐ»Ðµ ÑÐ²Ð°ÑÐ½ÑÑ ÑÑÑÐ±Ð½ÑÑ ÑÐ·Ð»Ð¾Ð², ÑÐ¾ÑÑ Ð½ÐµÐºÐ¾ÑÐ¾ÑÑÐµ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ Ð¾ÑÑÐ°ÑÑÑÑ Ð½ÐµÑÐµÑÐµÐ½Ð½ÑÐ¼Ð¸, Ð² ÑÐ°ÑÑÐ½Ð¾ÑÑÐ¸, ÑÐ°ÑÑÐµÑ Ð½Ð°ÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð¶ÐµÑÑÐºÐ¾ÑÑÐ¸. Ð Ð´Ð°Ð½Ð½Ð¾Ð¼ Ð½Ð°ÑÑÐ½Ð¾Ð¼ Ð´Ð¾ÐºÐ»Ð°Ð´Ðµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ½ÑÐ¹ Ð¼ÐµÑÐ¾Ð´ Ð´Ð»Ñ Ð¢-Ð¾Ð±ÑÐ°Ð·Ð½ÑÑ ÑÐ·Ð»Ð¾Ð² Ð¿ÑÑÐ¼Ð¾ÑÐ³Ð¾Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¸ Ð´Ð²ÑÑÐ¾ÑÐ½Ð¾Ð¼ Ð¸Ð·Ð³Ð¸Ð±Ðµ Ð¸ Ð¿ÑÐ¾Ð´Ð¾Ð»ÑÐ½Ð¾Ð¹ Ð½Ð°Ð³ÑÑÐ·ÐºÐµ. Ð Ð´Ð¾ÐºÐ»Ð°Ð´Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ½Ð°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ ÑÐ·Ð»Ð° Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÐºÐ¾Ð¼Ð±Ð¸Ð½Ð°ÑÐ¸Ð¸ Ð¿ÑÑÐ¶Ð¸Ð½, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¿ÑÐ¾ÑÐµÐ´ÑÑÐ° ÑÐ°ÑÑÐµÑÐ° Ð½ÐµÑÑÑÐµÐ¹ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ Ð¸ Ð½Ð°ÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð¶ÐµÑÑÐºÐ¾ÑÑÐ¸ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ñ. ÐÑÐ¾Ð¼Ðµ ÑÐ¾Ð³Ð¾, Ð´Ð¾ÐºÐ»Ð°Ð´ Ð²ÐµÑÐ¸ÑÐ¸ÑÐ¸ÑÑÐµÑ Ð¼ÐµÑÐ¾Ð´ Ñ Ð¸Ð¼ÐµÑÑÐ¸Ð¼Ð¸ÑÑ Ð² Ð»Ð¸ÑÐµÑÐ°ÑÑÑÐµ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÐ¼Ð¸ Ð¸ ÑÐ¸ÑÐ»ÐµÐ½Ð½ÑÐ¼Ð¸ Ð´Ð°Ð½Ð½ÑÐ¼Ð¸ Ð¸ Ð¾Ð±ÑÑÐ¶Ð´Ð°ÐµÑ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÐ»Ð¾Ð¶Ð½ÑÐµ Ð²Ð¾Ð¿ÑÐ¾ÑÑ, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ ÑÐµÑÐ¸ÑÑ Ð´Ð»Ñ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ Ð¼ÐµÑÐ¾Ð´Ð° Ð² ÑÐ°ÑÑÐµÑÐ½ÑÐµ Ð½Ð¾ÑÐ¼Ñ.
description: The component method is an approach used in EN 1993-1-8:2005 for the design of steel joints. It enables to take into account the stiffness of joints in the global analysis, which is particularly important in the optimization of frames with semi-rigid joints. Recently, the component method has been proposed as a unified approach for the design of a wide range of joints, including hollow section joints, although some issues remain unsolved, particularly the design of initial stiffness. This thesis considers the component method for rectangular hollow section T joints under biaxial bending and axial force loading. The thesis develops the component model from a combination of springs and provides the design procedures for the resistance and initial stiffness of the joint. Finally, the thesis validates the method with the experimental and numerical data available in the literature and discusses the most challenging issues to be solved in the future.