Investigations into damping in building acoustics by use of downscaled models:
Gespeichert in:
| Beteilige Person: | |
|---|---|
| Format: | Hochschulschrift/Dissertation Buch |
| Sprache: | Englisch |
| Veröffentlicht: |
Berlin
Logos-Verl.
2008
|
| Schriftenreihe: | Aachener Beiträge zur Technischen Akustik
7 |
| Schlagwörter: | |
| Links: | http://deposit.dnb.de/cgi-bin/dokserv?id=3145389&prov=M&dok_var=1&dok_ext=htm http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=018594475&sequence=000003&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| Umfang: | 203 S. Ill., graph. Darst. |
| ISBN: | 9783832519858 |
Internformat
MARC
| LEADER | 00000nam a22000001cb4500 | ||
|---|---|---|---|
| 001 | BV024622563 | ||
| 003 | DE-604 | ||
| 005 | 20090910 | ||
| 007 | t| | ||
| 008 | 090924s2008 xx ad|| m||| 00||| eng d | ||
| 015 | |a 08,N35,0523 |2 dnb | ||
| 016 | 7 | |a 989979938 |2 DE-101 | |
| 020 | |a 9783832519858 |9 978-3-8325-1985-8 | ||
| 035 | |a (OCoLC)304381486 | ||
| 035 | |a (DE-599)DNB989979938 | ||
| 040 | |a DE-604 |b ger |e rakwb | ||
| 041 | 0 | |a eng | |
| 049 | |a DE-83 |a DE-91 | ||
| 082 | 0 | |a 620.230287 |2 22/ger | |
| 082 | 0 | |a 693.8340287 |2 22/ger | |
| 084 | |a 620 |2 sdnb | ||
| 084 | |a 690 |2 sdnb | ||
| 100 | 1 | |a Kling, Christoph |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a Investigations into damping in building acoustics by use of downscaled models |c Christoph Kling |
| 264 | 1 | |a Berlin |b Logos-Verl. |c 2008 | |
| 300 | |a 203 S. |b Ill., graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 490 | 1 | |a Aachener Beiträge zur Technischen Akustik |v 7 | |
| 502 | |a Zugl.: Aachen, RWTH, Diss., 2008 | ||
| 655 | 7 | |0 (DE-588)4113937-9 |a Hochschulschrift |2 gnd-content | |
| 830 | 0 | |a Aachener Beiträge zur Technischen Akustik |v 7 |w (DE-604)BV044545853 |9 7 | |
| 856 | 4 | 2 | |q text/html |u http://deposit.dnb.de/cgi-bin/dokserv?id=3145389&prov=M&dok_var=1&dok_ext=htm |3 Inhaltstext |
| 856 | 4 | 2 | |m HEBIS Datenaustausch |q application/pdf |u http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=018594475&sequence=000003&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |3 Inhaltsverzeichnis |
| 943 | 1 | |a oai:aleph.bib-bvb.de:BVB01-018594475 | |
Datensatz im Suchindex
| DE-BY-TUM_call_number | 0001 2012 A 2431 |
|---|---|
| DE-BY-TUM_katkey | 1845383 |
| DE-BY-TUM_location | Mag |
| DE-BY-TUM_media_number | 040007520954 |
| _version_ | 1821933753884213248 |
| adam_text | INVESTIGATIONS INTO DAMPING IN BUILDING ACOUSTICS BY USE OF DOWNSCALED
MODELS VON DER FAKULTAT FUR ELEKTROTECHNIK UND INFORMATIONSTECHNIK DER
RHEINISCH-WESTFALISCHEN TECHNISCHEN HOCHSCHULE AACHEN ZUR ERLANGUNG DES
AKADEMISCHEN GRADES EINES DOKTORS DER NATURWISSENSCHAFTEN GENEHMIGTE
DISSERTATION VORGELEGT VON DIPLOMPHYSIKER CHRISTOPH KLING AUS
BRAUNSCHWEIG BERICHTER: UNIVERSITATSPROFESSOR DR. RER. NAT. MICHAEL
VORLANDER UNIVERSITATSPROFESSOR DR.-LNG. MICHAEL MOSER TAG DER
MUNDLICHEN PRUFUNG: 29. APRIL 2008 TABLE OF CONTENTS ABSTRACT 5
ZUSAMMENFASSUNG 6 PREFACE 7 1 INTRODUCTION 13 2 PROPERTY DETERMINATION
OF MODEL MATERIALS 19 2.1 MATERIAL DENSITY AND ISOTROPY 19 2.2 DYNAMIC
MODULI BY USE OF CLASSICAL METHODS 21 2.2.1 YOUNG S MODULUS FOR ACRYLIC
GLASS BY A RESONANCE METHOD. 21 2.2.2 YOUNG S MODULUS FOR ACRYLIC GLASS
BY A PHASE METHOD 22 2.3 MATERIAL DAMPING BY USE OF CLASSICAL METHODS 25
2.4 GENERAL DISADVANTAGES OF CLASSICAL METHODS 28 2.5 THE N-PARAMETER
METHOD 29 2.5.1 A SURVEY OF THE LINEAR VISCO-ELASTIC THEORY 30 2.5.1.1
MEMORY FUNCTIONS IN THE TIME DOMAIN 30 2.5.1.2 COMPLEX MODULUS IN THE
FREQUENCY DOMAIN 32 2.5.1.3 ISOTROPIC MATERIAL 33 2.5.2 THE CANONICAL
ILLUSTRATION 34 2.5.3 GENERAL APPROACH TO IDENTIFY THE VISCO-ELASTIC
MATERIAL PARAMETERS 38 2.6 EXPERIMENTS USING THE N-PARAMETER METHOD 40
2.6.1 YOUNG S MODULUS FOR SILICONE 40 2.6.2 YOUNG S MODULUS FOR
ALUMINIUM 46 2.6.3 YOUNG S MODULUS AND THE SHEAR MODULUS FOR ACRYLIC
GLASS. .49 2.6.4 UNCERTAINTIES 55 3 SCALING RULES FOR BUILDING ACOUSTICS
TASKS 57 C. KLING: INVESTIGATIONS INTO DAMPING IN BUILDING ACOUSTICS BY
USE OF DOWNSCALED MODELS 3.1 DERIVATION OF THE SCALING RULES 57 3.1.1
AIRBORNE SOUND 57 3.1.2 STRUCTURE BORNE SOUND 58 3.1.3 LOSS FACTORS 61
3.1.4 ROOM REVERBERATION TIME 62 3.1.5 SOUND REDUCTION INDEX 64 3.1.6
FURTHER QUANTITIES 65 3.2 MEASUREMENT DEVICES 66 3.2.1 MODEL SOUND
SOURCES 66 3.2.2 TRANSDUCERS FOR MODEL MEASUREMENTS 69 3.2.3 DATA
ACQUISITION AND ANALYSERS 70 3.2.4 ACCESSORY 70 3.3 MEASUREMENT METHODS
71 4 DOWNSCALED VERSION OF A WALL TEST FACILITY FOR DAMPING MEASUREMENT
73 4.1 APPLICATION OF THE SCALING RULES TO A SPECIAL CASE 73 4.2 DESIGN
& CONSTRUCTION OF THE MODEL 74 4.3 ROOM-ACOUSTIC PROPERTIES OF THE MODEL
77 4.3.1 ROOM MODES 77 4.3.2 REVERBERATION TIME 78 4.3.3 DIFFUSIVITY 79
4.3.4 SURFACE ABSORPTION 80 4.4 BUILDING ACOUSTIC PROPERTIES OF THE
MODEL 81 4.4.1 SOUND REDUCTION INDEX OF A THICK WALL 81 4.4.2 SOUND
REDUCTION INDEX OF A THIN WALL 85 5 DAMPING EFFECTS ON A DOWN SCALE 89
5.1 POTENTIAL DAMPING EFFECTS 89 5.1.1 RADIATION DAMPING 90 5.1.2 GAS
PUMPING 91 5.1.3 ACOUSTICAL BOUNDARY LAYER 91 5.1.4 SURFACE FRICTION 92
5.1.5 AIR DAMPING 93 10 TABLE OF CONTENTS 5.1.6 INTERNAL MATERIAL
DAMPING 94 5.1.7 COUPLING LOSS 95 5.2 LOSS FACTORS OF A SINGLE-LEAF
PARTITION WALL 796 5.2.1 THE MAIN LOSS FACTORS 97 5.2.2 MEASUREMENT OF
THE TOTAL LOSS FACTOR 97 5.2.3 MEASUREMENT OF THE RADIATION LOSS FACTOR
98 5.2.4 MEASUREMENT OF THE INTERNAL LOSS FACTOR 100 5.2.5 BALANCE
EQUATION OF A WALL 102 5.2.6 DETERMINATION OF THE COUPLING LOSS FACTOR
103 5.3 EXPERIMENTAL SPLITTING OF THE LOSS FACTORS OF A DOWNSCALED
PARTITION WALL 103 5.4 SOUND REDUCTION INDEX WITH DIFFERENT METHODS 108
6 STEADY-STATE STATISTICAL ENERGY ANALYSIS OF A WALL TEST FACILITY 113
6.1 THEORY OF STATISTICAL ENERGY ANALYSIS (SEA) 113 6.1.1 THE BASIC
RELATIONS OF SEA 115 6.1.2 SEA OF THE STEADY STATE 118 6.2 APPLYING SEA
TO A WALL TEST FACILITY 120 6.3 MODAL DENSITY OF THE SUBSYSTEMS 122 6.4
THE LOSS FACTORS OF THE MODEL WALL TEST FACILITY 124 6.4.1 INTERNAL LOSS
FACTOR OF A ROOM 124 6.4.2 INTERNAL LOSS FACTOR OF A WALL 125 6.4.3
COUPLING LOSS FACTOR BETWEEN TWO WALLS 126 6.4.4 COUPLING LOSS FACTOR
FROM A WALL TO A ROOM 127 6.4.5 COUPLING LOSS FACTOR FROM A ROOM TO A
WALL 128 6.4.6 COUPLING LOSS FACTOR BETWEEN TWO ROOMS 129 6.5
SEA-IMPLEMENTATION OF THE MODEL TEST FACILITY 130 6.6 SOUND REDUCTION
INDEX 132 6.7 PATH ANALYSIS 135 6.7.1 PATH ANALYSIS ACCORDING TO EN
12354-1 135 6.7.2 PATH ANALYSIS BY SEA 138 6.8 SUBSYSTEM ENERGIES 145
6.9 POWER FLOW BETWEEN THE SUBSYSTEMS 149 6.10 POWER BALANCE OF THE
PARTITION 151 11 C. KLING: INVESTIGATIONS INTO DAMPING IN BUILDING
ACOUSTICS BY USE OF DOWNSCALED MODELS 6.11 LOSS FACTOR BALANCE 154 7
TRANSIENT STATISTICAL ENERGY ANALYSIS OF REVERBERATION PROCESSES 159 7.1
SEA OF A TRANSIENT PROCESS 160 7.2 APPLICATION TO A REVERBERATION
PROCESS 161 7.3 DISCRETISATION FOR NUMERICAL SOLUTION 163 7.4
REVERBERATION MEASUREMENTS FOR COMPARISON 165 7.5 SUBSYSTEM ENERGIES 168
7.6 SUBSYSTEM SLOPES 171 7.7 POWER FLOWS BETWEEN SUBSYSTEMS 175 7.8 LOSS
FACTORS ACCORDING TO CLASSICAL T15-METHOD 179 7.8.1 IMPULSE TO THE THICK
WALL 179 7.8.2 IMPULSE TO THE THIN WALL 181 7.8.3 IMPULSE TO A ROOM 183
7.9 TROUBLING SUBSYSTEMS 185 8 SUMMARY & CONCLUSIONS 189 REFERENCES 195
CURRICULUM VITAE 205 12
|
| any_adam_object | 1 |
| author | Kling, Christoph |
| author_facet | Kling, Christoph |
| author_role | aut |
| author_sort | Kling, Christoph |
| author_variant | c k ck |
| building | Verbundindex |
| bvnumber | BV024622563 |
| ctrlnum | (OCoLC)304381486 (DE-599)DNB989979938 |
| dewey-full | 620.230287 693.8340287 |
| dewey-hundreds | 600 - Technology (Applied sciences) |
| dewey-ones | 620 - Engineering and allied operations 693 - Specific materials & purposes |
| dewey-raw | 620.230287 693.8340287 |
| dewey-search | 620.230287 693.8340287 |
| dewey-sort | 3620.230287 |
| dewey-tens | 620 - Engineering and allied operations 690 - Construction of buildings |
| discipline | Maschinenbau / Maschinenwesen Bauingenieurwesen |
| format | Thesis Book |
| fullrecord | <?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01576nam a22003971cb4500</leader><controlfield tag="001">BV024622563</controlfield><controlfield tag="003">DE-604</controlfield><controlfield tag="005">20090910 </controlfield><controlfield tag="007">t|</controlfield><controlfield tag="008">090924s2008 xx ad|| m||| 00||| eng d</controlfield><datafield tag="015" ind1=" " ind2=" "><subfield code="a">08,N35,0523</subfield><subfield code="2">dnb</subfield></datafield><datafield tag="016" ind1="7" ind2=" "><subfield code="a">989979938</subfield><subfield code="2">DE-101</subfield></datafield><datafield tag="020" ind1=" " ind2=" "><subfield code="a">9783832519858</subfield><subfield code="9">978-3-8325-1985-8</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)304381486</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)DNB989979938</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-604</subfield><subfield code="b">ger</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1="0" ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">DE-83</subfield><subfield code="a">DE-91</subfield></datafield><datafield tag="082" ind1="0" ind2=" "><subfield code="a">620.230287</subfield><subfield code="2">22/ger</subfield></datafield><datafield tag="082" ind1="0" ind2=" "><subfield code="a">693.8340287</subfield><subfield code="2">22/ger</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">620</subfield><subfield code="2">sdnb</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">690</subfield><subfield code="2">sdnb</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Kling, Christoph</subfield><subfield code="e">Verfasser</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Investigations into damping in building acoustics by use of downscaled models</subfield><subfield code="c">Christoph Kling</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Berlin</subfield><subfield code="b">Logos-Verl.</subfield><subfield code="c">2008</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">203 S.</subfield><subfield code="b">Ill., graph. Darst.</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="490" ind1="1" ind2=" "><subfield code="a">Aachener Beiträge zur Technischen Akustik</subfield><subfield code="v">7</subfield></datafield><datafield tag="502" ind1=" " ind2=" "><subfield code="a">Zugl.: Aachen, RWTH, Diss., 2008</subfield></datafield><datafield tag="655" ind1=" " ind2="7"><subfield code="0">(DE-588)4113937-9</subfield><subfield code="a">Hochschulschrift</subfield><subfield code="2">gnd-content</subfield></datafield><datafield tag="830" ind1=" " ind2="0"><subfield code="a">Aachener Beiträge zur Technischen Akustik</subfield><subfield code="v">7</subfield><subfield code="w">(DE-604)BV044545853</subfield><subfield code="9">7</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="q">text/html</subfield><subfield code="u">http://deposit.dnb.de/cgi-bin/dokserv?id=3145389&prov=M&dok_var=1&dok_ext=htm</subfield><subfield code="3">Inhaltstext</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="m">HEBIS Datenaustausch</subfield><subfield code="q">application/pdf</subfield><subfield code="u">http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=018594475&sequence=000003&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA</subfield><subfield code="3">Inhaltsverzeichnis</subfield></datafield><datafield tag="943" ind1="1" ind2=" "><subfield code="a">oai:aleph.bib-bvb.de:BVB01-018594475</subfield></datafield></record></collection> |
| genre | (DE-588)4113937-9 Hochschulschrift gnd-content |
| genre_facet | Hochschulschrift |
| id | DE-604.BV024622563 |
| illustrated | Illustrated |
| indexdate | 2024-12-20T13:58:59Z |
| institution | BVB |
| isbn | 9783832519858 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-018594475 |
| oclc_num | 304381486 |
| open_access_boolean | |
| owner | DE-83 DE-91 DE-BY-TUM |
| owner_facet | DE-83 DE-91 DE-BY-TUM |
| physical | 203 S. Ill., graph. Darst. |
| publishDate | 2008 |
| publishDateSearch | 2008 |
| publishDateSort | 2008 |
| publisher | Logos-Verl. |
| record_format | marc |
| series | Aachener Beiträge zur Technischen Akustik |
| series2 | Aachener Beiträge zur Technischen Akustik |
| spellingShingle | Kling, Christoph Investigations into damping in building acoustics by use of downscaled models Aachener Beiträge zur Technischen Akustik |
| subject_GND | (DE-588)4113937-9 |
| title | Investigations into damping in building acoustics by use of downscaled models |
| title_auth | Investigations into damping in building acoustics by use of downscaled models |
| title_exact_search | Investigations into damping in building acoustics by use of downscaled models |
| title_full | Investigations into damping in building acoustics by use of downscaled models Christoph Kling |
| title_fullStr | Investigations into damping in building acoustics by use of downscaled models Christoph Kling |
| title_full_unstemmed | Investigations into damping in building acoustics by use of downscaled models Christoph Kling |
| title_short | Investigations into damping in building acoustics by use of downscaled models |
| title_sort | investigations into damping in building acoustics by use of downscaled models |
| topic_facet | Hochschulschrift |
| url | http://deposit.dnb.de/cgi-bin/dokserv?id=3145389&prov=M&dok_var=1&dok_ext=htm http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=018594475&sequence=000003&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| volume_link | (DE-604)BV044545853 |
| work_keys_str_mv | AT klingchristoph investigationsintodampinginbuildingacousticsbyuseofdownscaledmodels |
Inhaltsverzeichnis
Paper/Kapitel scannen lassen
Paper/Kapitel scannen lassen
Bibliotheksmagazin
| Signatur: |
0001 2012 A 2431
Lageplan |
|---|---|
| Exemplar 1 | Ausleihbar Am Standort |