title: ÐÐ¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÐµ Ð¶ÐµÑÑÐºÐ¾ÑÑÐ½ÑÐµ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ ÑÐ·Ð»Ð¾Ð² Ð¼ÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¸Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Optimal stiffness characteristics of joint of steel construction
Creators: name: ÐÐ¾Ð¼Ð°ÑÐ¾Ð², Ð®ÑÐ¸Ð¹
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: 2020
Subjects: Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð°Ñ Ð¶ÐµÑÑÐºÐ¾ÑÑÑ
ÐºÐ¾Ð½ÐµÑÐ½Ð°Ñ Ð¶ÐµÑÑÐºÐ¾ÑÑÑ
ÑÐ¸ÑÐ»ÐµÐ½Ð½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
Ð¼ÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¸Ðµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸
Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ° Â«Ð¼Ð¾Ð¼ÐµÐ½Ñ-Ð¿Ð¾Ð²Ð¾ÑÐ¾ÑÂ»
optimal stiffness
finite stiffness
numerical modelling
steel construction
characteristic Â«moment-rotationÂ»

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description: The subject of the graduate qualification work is âOptimalstiffness characteristics of joint of steel constructionâ.The given work is devoted to development of a method for searching optimal stiffness characteristics of steel construction of frame buildings. The research set the following goals:1.Research on the influence of stiffness of frame buildings joints on the distribution of moment2.Obtaining the "moment-rotation" characteristicby numerical modelling in Ansys software packageand IDEA StatiCa software package3.An approximate estimate of the optimal stiffness of metal structures in frame buildings4.Choosing a practical example and selecting the optimal design and optimal stiffness of the jointsIn this masterâs thesis proposes a method for calculating of steel frames of high-rise buildings taking into account optimal finite stiffness of steel construction. A formula is obtained to approximately estimate the optimal stiffness characteristics. Methods for obtaining the stiffness characteristics of joints"moment-rotation" are shown. In the Ansys software package, the "moment-rotation" characteristic for three types of jointsis calculated. Calculations of 81 different designschemeswere performed, on the basis of which it was shown that the optimal characteristic gives the lowest metal construction costs.