BR7503374A - Estrutura amortecida - Google Patents

Estrutura amortecida

Info

Publication number
BR7503374A
BR7503374A BR4317/75A BR7504317A BR7503374A BR 7503374 A BR7503374 A BR 7503374A BR 4317/75 A BR4317/75 A BR 4317/75A BR 7504317 A BR7504317 A BR 7504317A BR 7503374 A BR7503374 A BR 7503374A
Authority
BR
Brazil
Prior art keywords
damaged structure
damaged
Prior art date
Application number
BR4317/75A
Other languages
English (en)
Inventor
G Hagbjer
O Sylwan
Original Assignee
Reduc Acoustics Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Reduc Acoustics Ab filed Critical Reduc Acoustics Ab
Publication of BR7503374A publication Critical patent/BR7503374A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/30—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B1/86—Sound-absorbing elements slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials
    • G10K11/168—Plural layers of different materials, e.g. sandwiches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/38—Meshes, lattices or nets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/56—Damping, energy absorption
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8461—Solid slabs or blocks layered
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8461—Solid slabs or blocks layered
    • E04B2001/8466—Solid slabs or blocks layered with an intermediate layer formed of lines or dots of elastic material
BR4317/75A 1974-05-30 1975-05-28 Estrutura amortecida BR7503374A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7407174A SE383646B (sv) 1974-05-30 1974-05-30 Konstruktion med partiellt dempskikt

Publications (1)

Publication Number Publication Date
BR7503374A true BR7503374A (pt) 1976-04-27

Family

ID=20321281

Family Applications (1)

Application Number Title Priority Date Filing Date
BR4317/75A BR7503374A (pt) 1974-05-30 1975-05-28 Estrutura amortecida

Country Status (13)

Country Link
JP (1) JPS548976B2 (pt)
BE (1) BE829710A (pt)
BR (1) BR7503374A (pt)
CA (1) CA1024717A (pt)
DE (1) DE2523710C3 (pt)
DK (1) DK139201B (pt)
FI (1) FI55552C (pt)
FR (1) FR2273132B1 (pt)
GB (1) GB1514516A (pt)
IT (1) IT1038540B (pt)
NL (1) NL176694C (pt)
NO (1) NO141378C (pt)
SE (1) SE383646B (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5336691U (pt) * 1976-09-04 1978-03-31
DE2708896A1 (de) * 1977-03-02 1978-09-07 Messerschmitt Boelkow Blohm Daempfungsbelag
DE2819123C2 (de) * 1978-04-29 1986-02-20 Reduc Acoustics AB, Stockholm Anordnung zur Schwingungsdämpfung an Strukturen oder Objekten
JPS56119816U (pt) * 1980-02-14 1981-09-12
JPS56148418U (pt) * 1980-04-04 1981-11-07
DE3024174A1 (de) * 1980-06-27 1982-01-21 Fa. Wilfried Knauth, 4350 Recklinghausen Befestigungsanker fuer freitragende treppen
JPS6213033Y2 (pt) * 1981-02-17 1987-04-03
JPS6213030Y2 (pt) * 1981-03-09 1987-04-03
DE3744037C2 (de) * 1987-12-24 1996-01-25 Goesele Karl Aus Kunststoffschaum, insbesondere Polystyrolschaum bestehende Schale eines Schalungssteines
ES2108113T3 (es) * 1992-04-08 1997-12-16 Ecomax Acoustics Ltd Elemento de construccion y su procedimiento de fabricacion.
FI20002605A (fi) 2000-11-28 2002-05-29 Vircon Oy Parketin alusmateriaali
CN1981100B (zh) 2004-04-15 2011-05-18 菲利浦·皮埃尔·玛丽·约瑟夫·多恩克斯 减少声音传播的建筑元件
US8590272B2 (en) 2010-06-07 2013-11-26 Georgia-Pacific Gypsum Llc Acoustical sound proofing materials and methods of making the same
CN112638717A (zh) * 2018-09-07 2021-04-09 ＭＴ－Ｔｅｃ合同会社 车辆用吸音材料
CN114961019B (zh) * 2022-06-09 2024-03-22 江西省第十建筑工程有限公司 一种具有减震支座的剪力墙结构

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI29753A (fi) * 1958-06-10 Holm Claes Välipohjan iskuääneneristysmenetelmä

Also Published As

Publication number Publication date
DK139201B (da) 1979-01-08
NO141378B (no) 1979-11-19
FR2273132B1 (pt) 1982-05-28
NL7506215A (nl) 1975-12-02
BE829710A (fr) 1975-09-15
DE2523710A1 (de) 1975-12-11
DE2523710B2 (de) 1980-10-02
SE383646B (sv) 1976-03-22
CA1024717A (en) 1978-01-24
FI55552B (fi) 1979-04-30
SE7407174L (sv) 1975-12-01
NO141378C (no) 1980-03-12
NL176694B (nl) 1984-12-17
NO751853L (pt) 1975-12-02
JPS548976B2 (pt) 1979-04-20
DK241075A (pt) 1975-12-01
FI751585A (pt) 1975-12-01
NL176694C (nl) 1985-05-17
FI55552C (fi) 1979-08-10
DE2523710C3 (de) 1985-03-21
DK139201C (pt) 1979-06-11
IT1038540B (it) 1979-11-30
JPS5118120A (pt) 1976-02-13
GB1514516A (en) 1978-06-14
FR2273132A1 (pt) 1975-12-26

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