CA2477036A1 - Device and method for determining and detecting the onset of structural collapse - Google Patents
Device and method for determining and detecting the onset of structural collapse Download PDFInfo
- Publication number
- CA2477036A1 CA2477036A1 CA002477036A CA2477036A CA2477036A1 CA 2477036 A1 CA2477036 A1 CA 2477036A1 CA 002477036 A CA002477036 A CA 002477036A CA 2477036 A CA2477036 A CA 2477036A CA 2477036 A1 CA2477036 A1 CA 2477036A1
- Authority
- CA
- Canada
- Prior art keywords
- constructed
- structures
- recited
- transmitter
- accelerometer
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000012544 monitoring process Methods 0.000 claims abstract description 39
- 230000006378 damage Effects 0.000 claims abstract description 35
- 230000000007 visual effect Effects 0.000 claims abstract description 18
- 230000004044 response Effects 0.000 claims description 162
- 230000001133 acceleration Effects 0.000 claims description 101
- 238000004891 communication Methods 0.000 claims description 27
- 238000012545 processing Methods 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 18
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 230000005236 sound signal Effects 0.000 claims description 7
- 230000001419 dependent effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 230000002427 irreversible effect Effects 0.000 abstract description 4
- 238000012546 transfer Methods 0.000 description 20
- 238000012360 testing method Methods 0.000 description 16
- 238000001514 detection method Methods 0.000 description 12
- 230000007613 environmental effect Effects 0.000 description 11
- 238000004458 analytical method Methods 0.000 description 10
- 238000012512 characterization method Methods 0.000 description 10
- 230000009467 reduction Effects 0.000 description 10
- 241000233805 Phoenix Species 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000003063 flame retardant Substances 0.000 description 5
- 230000006399 behavior Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009432 framing Methods 0.000 description 2
- 238000009659 non-destructive testing Methods 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 239000011449 brick Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000005184 irreversible process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000009290 primary effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0066—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by exciting or detecting vibration or acceleration
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0033—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining damage, crack or wear
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Alarm Systems (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/081,649 | 2002-02-21 | ||
| US10/081,649 US6807862B2 (en) | 2002-02-21 | 2002-02-21 | Device and method for determining and detecting the onset of structural collapse |
| PCT/US2003/005094 WO2003073071A2 (en) | 2002-02-21 | 2003-02-20 | Device and method for determining and detecting the onset of structural collapse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2477036A1 true CA2477036A1 (en) | 2003-09-04 |
Family
ID=27733289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002477036A Abandoned CA2477036A1 (en) | 2002-02-21 | 2003-02-20 | Device and method for determining and detecting the onset of structural collapse |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US6807862B2 (enExample) |
| EP (1) | EP1478910A2 (enExample) |
| JP (1) | JP2005518538A (enExample) |
| KR (1) | KR20040091059A (enExample) |
| AU (1) | AU2003216334A1 (enExample) |
| CA (1) | CA2477036A1 (enExample) |
| IL (1) | IL163654A0 (enExample) |
| MX (1) | MXPA04007843A (enExample) |
| WO (1) | WO2003073071A2 (enExample) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2002301535B2 (en) * | 2001-10-18 | 2009-01-22 | Csir | Warning of impending collapse of unstable geotechnical structure |
| US7168324B2 (en) * | 2002-08-12 | 2007-01-30 | Shinkawa Sensor Technology, Inc. | Vibration information transmission apparatus and vibration monitoring/analyzing system |
| EP1809999A1 (en) * | 2004-09-16 | 2007-07-25 | Sekos, Inc. | Method for detecting the onset of structural collapse of burning structures |
| US20060202844A1 (en) * | 2005-03-08 | 2006-09-14 | Simplexgrinnell Lp | Structure failure alert system |
| US20070221876A1 (en) * | 2005-03-09 | 2007-09-27 | Ansul Canada Ltd. | Systems and method of manufacturing a firefighting composition |
| US20060248954A1 (en) * | 2005-04-26 | 2006-11-09 | Snieder Roelof K | System for and method of monitoring structural integrity of a structure |
| US8044772B1 (en) | 2005-06-10 | 2011-10-25 | Kevin Roe | Expert system assistance for persons in danger |
| US8020428B2 (en) * | 2007-04-04 | 2011-09-20 | Colorado School Of Mines | System for and method of monitoring properties of a fluid flowing through a pipe |
| US7689385B2 (en) * | 2007-10-29 | 2010-03-30 | Pratt & Whitney Rocketdyne, Inc. | Method of animating structural vibration under operational conditions |
| KR100967084B1 (ko) * | 2008-07-01 | 2010-07-01 | 한국항공우주연구원 | 균열 모니터링 시스템, 균열 모니터링 방법 및 균열모니터링 프로그램을 기록한 컴퓨터로 읽을 수 있는 매체 |
| US9354043B2 (en) | 2008-12-04 | 2016-05-31 | Laura P. Solliday | Methods for measuring and modeling the structural health of pressure vessels based on electronic distance measurements |
| US10203268B2 (en) | 2008-12-04 | 2019-02-12 | Laura P. Solliday | Methods for measuring and modeling the process of prestressing concrete during tensioning/detensioning based on electronic distance measurements |
| US7895015B2 (en) * | 2008-12-04 | 2011-02-22 | Parker David H | Method for measuring the structural health of a civil structure |
| US8209134B2 (en) * | 2008-12-04 | 2012-06-26 | Laura P. Solliday | Methods for modeling the structural health of a civil structure based on electronic distance measurements |
| US8352788B2 (en) * | 2009-07-20 | 2013-01-08 | International Business Machines Corporation | Predictive monitoring with wavelet analysis |
| US8576082B2 (en) | 2010-07-15 | 2013-11-05 | Jones Group Forensic Engineers | Busway joint parameter detection system |
| US8447553B1 (en) | 2010-07-22 | 2013-05-21 | Kevin Roe | Expert system reliability assistance for electronics |
| US9534993B2 (en) | 2010-11-01 | 2017-01-03 | Purdue Research Foundation | Entropy-based impact load identification |
| US8410952B2 (en) * | 2010-12-08 | 2013-04-02 | Ut-Battelle, Llc | Methods for forewarning of critical condition changes in monitoring civil structures |
| DE102011001112A1 (de) * | 2011-03-04 | 2012-09-06 | Schneider Electric Automation Gmbh | Verfahren und Steuerungseinrichtung zur schwingungsarmen Bewegung eines bewegbaren Kranelementes eines Kransystems |
| US9569439B2 (en) | 2011-10-31 | 2017-02-14 | Elwha Llc | Context-sensitive query enrichment |
| US20140012517A1 (en) * | 2012-07-06 | 2014-01-09 | The Board Of Trustees Of The Leland Stanford Junior University | Structural damage estimation based on measurements of rotations |
| KR101431237B1 (ko) | 2014-02-25 | 2014-08-22 | 한국건설기술연구원 | 구조물의 이상거동 검출 및 안전성 평가 시스템과 그 방법 |
| FR3036499B1 (fr) * | 2015-05-22 | 2019-04-26 | Explorcam | Dispositif d'alarme |
| US9372881B1 (en) | 2015-12-29 | 2016-06-21 | International Business Machines Corporation | System for identifying a correspondence between a COBOL copybook or PL/1 include file and a VSAM or sequential dataset |
| US10794929B2 (en) * | 2016-03-18 | 2020-10-06 | Stanley Convergent Security Solutions, Inc. | System for vibration sensing |
| WO2017223251A1 (en) * | 2016-06-21 | 2017-12-28 | Winant Thomas Arthur | System and method for determining the risk of failure of a structure |
| US11761847B2 (en) | 2016-06-21 | 2023-09-19 | Thomas Arthur Winant | System and method for determining the risk of failure of a structure |
| RU2695590C1 (ru) * | 2018-12-05 | 2019-07-24 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Томский государственный архитектурно-строительный университет" (ТГАСУ) | Способ испытания строительной конструкции при сверхнормативном ударном воздействии |
| CN110211224B (zh) * | 2019-05-30 | 2021-03-26 | 中国地质大学（北京） | 基于信息熵特征提取的地下水流场流线绘制方法及系统 |
| CN111521425B (zh) * | 2020-04-20 | 2024-07-16 | 天津大学 | 矩形杆件空间结构连续倒塌试验自动化初始失效装置 |
| DE102021203932B3 (de) * | 2021-04-20 | 2022-07-14 | Ziehl-Abegg Se | Verfahren zum Bewerten eines Schwingungsverhaltens eines Elektromotors sowie entsprechender Elektromotor und Ventilator |
| KR102430235B1 (ko) * | 2021-11-23 | 2022-08-08 | 주식회사 대신측량기술 | 지하시설물 탐사 장치용 전원공급장치 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4581712A (en) * | 1982-11-10 | 1986-04-08 | Perry Huey J | Roof pressure monitoring system |
| US5195046A (en) * | 1989-01-10 | 1993-03-16 | Gerardi Joseph J | Method and apparatus for structural integrity monitoring |
| US5404755A (en) | 1992-04-10 | 1995-04-11 | Olson Engineering, Inc. | Scanning apparatus and method for non-destructive materials evaluation and mapping through use of acoustic waves |
| US5421204A (en) * | 1993-06-08 | 1995-06-06 | Svaty, Jr.; Karl J. | Structural monitoring system |
| US5526694A (en) * | 1994-11-15 | 1996-06-18 | Infrastructure Instruments Inc. | Instrument for detecting hidden structural damage in multi-story buildings |
| US5526292A (en) * | 1994-11-30 | 1996-06-11 | Lord Corporation | Broadband noise and vibration reduction |
| US5675089A (en) | 1996-10-30 | 1997-10-07 | The Aerospace Corporation | Passive strain gauge |
| US6292108B1 (en) * | 1997-09-04 | 2001-09-18 | The Board Of Trustees Of The Leland Standford Junior University | Modular, wireless damage monitoring system for structures |
| US6138516A (en) | 1997-12-17 | 2000-10-31 | Weld Star Technology, Inc. | Low-power shock detector and detection method |
| US6192758B1 (en) * | 1998-12-14 | 2001-02-27 | Kang Huang | Structure safety inspection |
-
2002
- 2002-02-21 US US10/081,649 patent/US6807862B2/en not_active Expired - Fee Related
-
2003
- 2003-02-20 EP EP03743166A patent/EP1478910A2/en not_active Withdrawn
- 2003-02-20 CA CA002477036A patent/CA2477036A1/en not_active Abandoned
- 2003-02-20 WO PCT/US2003/005094 patent/WO2003073071A2/en not_active Ceased
- 2003-02-20 MX MXPA04007843A patent/MXPA04007843A/es active IP Right Grant
- 2003-02-20 KR KR10-2004-7012801A patent/KR20040091059A/ko not_active Withdrawn
- 2003-02-20 IL IL16365403A patent/IL163654A0/xx unknown
- 2003-02-20 AU AU2003216334A patent/AU2003216334A1/en not_active Abandoned
- 2003-02-20 JP JP2003571710A patent/JP2005518538A/ja active Pending
-
2004
- 2004-09-16 US US10/942,626 patent/US7228240B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR20040091059A (ko) | 2004-10-27 |
| IL163654A0 (en) | 2005-12-18 |
| AU2003216334A1 (en) | 2003-09-09 |
| US20050125197A1 (en) | 2005-06-09 |
| WO2003073071A3 (en) | 2004-01-22 |
| JP2005518538A (ja) | 2005-06-23 |
| US7228240B2 (en) | 2007-06-05 |
| WO2003073071A2 (en) | 2003-09-04 |
| US20030154786A1 (en) | 2003-08-21 |
| EP1478910A2 (en) | 2004-11-24 |
| US6807862B2 (en) | 2004-10-26 |
| MXPA04007843A (es) | 2005-10-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |