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Course detail
FAST-BHA045Acad. year: 2023/2024
In order to ensure protection against noise in buildings need to be addressed insulation both vertical and horizontal separation structures and cladding. The room acoustic enclosure is rated in terms of reverberation time, the urban acoustic attenuation rate in the outdoors. In addition to acoustic performance must be in the interior of the building and ensure visual comfort, ie. there must be adequate interior lighting with daylight and the insolation.
Language of instruction
Number of ECTS credits
Mode of study
Guarantor
Department
Entry knowledge
Basic knowledge from mathematic and statistic, knowledge of basics physical quantities, building materials and principle of composition of building structures with solution building details.
Rules for evaluation and completion of the course
Extent and forms are specified by guarantor’s regulation updated for every academic year.
Aims
Design of dividing building constructions from the viewpoint of requirement on air-borne and impact sound insulation, rate of closed area from the viewpoint of requirement on the reverberation time, rate of the noise on workplaces, in protected inner and outdoor space of buildings, attenuation of a noise in outdoor acoustics, design of aperture panes with respect to reservation requisite lighting of interior with daylight, requisite insolation in living buildings.
By attending the course the students will gain basic knowledge of boundary and divisionary structures of building with respect to sound-reduction and daylighting. They will learn how to acquire the reverberation time of closed spaces (ie. rooms), how to evaluate the noise levels of parking spaces in the protected outdoor and indoor locations of buildings, as well as how to efficiently place and design the openings for with respect to daylighting design of the interiors of buildings and how to meet the demands for the insolation of residential buildings.
Study aids
Prerequisites and corequisites
Basic literature
Recommended reading
Classification of course in study plans
Lecture
Teacher / Lecturer
Syllabus
1.-2. Daylighting and assessment of the daylighting factor3.-4. Daylighting of building-direct solar radiation5-6 Physical fundamentals of acoustics, levels and calculations with levels. Propagation of sound in free space - sound field.7-8 Noise and its assessment. Noise attenuation in the outdoor area. Defects and malfunctions in terms of stationary noise sources.9-10 Room acoustics, sound absorption, room reverberation time.11.-12. Sound reduction of building structures. Assessment of air-borne sound insulation. Assessment of impact sound insulation. Methods of determining the sound reduction of building structures.13. Defects and malfunctions of buildings in terms of sound reduction properties - air-borne and impact sound reduction. Critical places in the newly designed building.
Exercise