constructionСтроительство и реконструкцияBuilding and Reconstruction2073-7416Орловский государственный университет имени И.С. Тургенева10.33979/2073-7416-2024-115-5-31-43construction-806Research ArticleТЕОРИЯ ИНЖЕНЕРНЫХ СООРУЖЕНИЙ. СТРОИТЕЛЬНЫЕ КОНСТРУКЦИИTHEORY OF ENGINEERING STRUCTURES. BUILDING UNITSЗвукопередача через ограждения с малыми техническими элементами, включая воздухообменные устройстваSound transmission through enclosing structures with small technical elements, including air exchange devicesОвсянниковС. Н.OvsyannikovS. N.

Овсянников Сергей Николаевич, д-р техн. наук, проф., заведующий кафедрой «Архитектура гражданских и промышленных зданий»

 г. Томск

Ovsyannikov Sergey N., Doctor of Engineering Sciences, Professor, Head of the Department of “Architecture of Civil and Industrial Buildings”

Tomsk

ovssn@tsuab.ruСамохваловА. С.SamokhvalovA. S.

Самохвалов Александр Сергеевич, старший преподаватель кафедры «Архитектура гражданских и промышленных зданий» 

 г. Томск

Samokhvalov Alexander S., Senior Lecturer of the Department of “Architecture of Civil and Industrial Buildings”

Tomsk

tomsk117@mail.ruТомский государственный архитектурно-строительный университет; Научно-исследовательский институт строительной физикиTomsk State University of Architecture and Building; Research Institute of building physics202423112024053143Copyright © Овсянников С.Н., Самохвалов А.С., 20242024Овсянников С.Н., Самохвалов А.С.Ovsyannikov S.N., Samokhvalov A.S.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://construction.elpub.ru/jour/article/view/806

Исследовалась звукоизоляция сложных ограждающих конструкций, включающих малые технические элементы, в том числе воздуховоды, проходящие через внутренние конструкции, и воздухообменные устройства в наружных конструкциях. На примере воздухообменных каналов и клапана «КИВ 125» показано их влияние на звукоизоляцию многослойных остеклений. Представлены результаты измерения звукоизолирующей способности одно- трехслойных остеклений с воздухообменными устройствами. Использованы стандартные методы измерения звукоизоляции ограждающих конструкций и малых технических элементов. Измерение звукоизоляции одно- и многослойных остеклений с воздухообменными элементами позволило выявить влияние воздухообменного канала и количества элементов остекления на звукопередачу через данный тип конструкций и разработать методику проектирования шумозащитных окон в сочетании с вентиляционными каналами или воздухообменными устройствами.

The sound insulation of complex enclosing structures, including small technical elements, including air ducts passing through internal structures and air exchange devices in external structures, was studied. Using the example of air exchange channels and the KIV 125 air exchange device, their effect on the sound insulation of multilayer glazing is shown. The results of measuring the sound insulation ability of single- and three-layer glazing with air exchange devices are presented. Standard methods for measuring the sound insulation of enclosing structures and small technical elements were used. The measurement of sound insulation of single- and multi-layer glazing with air exchange elements made it possible to identify the influence of the number of glazing elements and the air exchange channel on sound transmission through this type of structures and to develop a methodology for designing noiseproof windows in combination with ventilation ducts or air exchange devices.

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The authors declare that there are no conflicts of interest present.