Course detail

Building physics II

FAST-AH07Acad. year: 2011/2012

Physical bases of acoustics – sound wave way through the wall, intensity, intensity level, level of acoustic power
Clamour evaluation – equivalent clamour level, clamour predicament
Clamour absorbability, room reverb time, intensity and intensity level in the room, apparent density of acoustic energy in the room
Evaluation of sound transmission loss in the structures
Evaluation of air and step sound transmission loss in the ceiling structures
Air sound transmission index calculation according to Watters’ graphic-computational method, clamour inhibition outside buildings, shading diagram and insolation evaluation, evaluation of daylighting factor in the room.

Language of instruction

Czech

Number of ECTS credits

2

Mode of study

Not applicable.

Department

Institute of Building Structures (PST)

Learning outcomes of the course unit

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.

Prerequisites

Basic knowledge from mathematic and statistic, knowledge of basics physical quantity, building materials and principle of composition of building structures with solution building details.

Co-requisites

Not applicable.

Planned learning activities and teaching methods

Not applicable.

Assesment methods and criteria linked to learning outcomes

Requirements for successful completion of the subject are specified by guarantor’s regulation updated for every academic year.

Course curriculum

1.Physical fundamentals of acoustics
2. rate of noise
3. attenuation of a noise in outdoor acoustics
4. room acoustics, acoustic absorptivity,
5.Reverberation time of assign room
6. Sound reduction of engineering structure
7. rate of air-borne sound insulation
8. rate of structure-borne sound insulation
9. determination of air-borne sound insulation graphically-count method according to Watters
10. daylighting of building-direct solar radiation
11. diagram of the shading and checking of insolation
12. light of the sky
13. checking of the daylight factor of room

Work placements

Not applicable.

Aims

design of dividing building constructions from the viewpoint of requirement on air-borne and structure-borne 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

Specification of controlled education, way of implementation and compensation for absences

Extent and forms are specified by guarantor’s regulation updated for every academic year.

Recommended optional programme components

Not applicable.

Prerequisites and corequisites

Not applicable.

Basic literature

Čechura, J.: Stavební fyzika 10. Akustika stavebních konstrukcí. ČVUT Praha, 1997. (CS)
ČSN 73 05 32 Akustika - Ochrana proti hluku – Požadavky ve znění změny Z1:2005. 2000. (CS)
ČSN 73 05 80 – 1 Denní osvětlení budov –Část 1: Základní požadavky. 1999. (CS)
ČSN 73 4101 Obytné budovy ve znění změny Z1:2005. 2004. (CS)
Čuprová, D., Mohelníková, J., Čupr, K.: Denní osvětlení budov. Návody pro cvičení. VUT Brno, 2002. (CS)
Donaťáková, D., Berka, P.: Akustika. Návody pro cvičení. VUT Brno, 2001. (CS)
Lukašík, L., Božek, V., Čupr, K., Polehradský, M.: Akustika a denní osvětlení v PS. VUT Brno, 1988. (CS)
Nařízení vlády č.148/2006 Sb. o ochraně zdraví před nepříznivými vlivy hluku a vibrací. 2006. (CS)
Weiglová, J., Kaňka, J.: Stavební fyzika 10. Denní osvětlení a oslunění budov. ČVUT Praha, 1996. (CS)

Recommended reading

Not applicable.

Classification of course in study plans

  • Programme B-P-C-APS Bachelor's

    branch APS , 3 year of study, summer semester, compulsory

Type of course unit

 

Lecture

13 hod., optionally

Teacher / Lecturer

Exercise

13 hod., compulsory

Teacher / Lecturer