AI SearchApplication of a pendulum-type tuned mass damper to suppress the vortex-induced oscillation of a 90-m-tall steel stack (Record no. 6439)
[ view plain ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 03577nas|a2200409 i 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260817162827.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 220900s2000 th uzm rtt 00| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b11809358 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.ST-00-24 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Natthapong Areemit |
| 245 10 - TITLE STATEMENT | |
| Title | Application of a pendulum-type tuned mass damper to suppress the vortex-induced oscillation of a 90-m-tall steel stack |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 2000 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 72 leaves |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. ST-00-24 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Civil Engineering |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Eng.) - Asian Institute of Technology, 2000 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | During design period, a 90-m-tall steel stack was found to have large across-wind response due to vortex resonance at low wind speed at which service life of the stack was sharply reduced. A pendulum Tuned Mass Damper (TMD) was chosen to be installed with the stack in order to provide additional damping, which is beneficial to control the response at resonance. It was designed to have a ring-shape mass in order to let it oscillates in any direction around the stack. Because the relative motion of the stack and the pendulum TMD was excessive at the optimal condition, the mass and the damping of the pendulum TMD had been increased to keep the relative motion within acceptable level without any losses in performance. To ensure that the pendulum TMD would be tuned with the stack, the parameters of the stack and the pendulum TMD were separately investigated. Geometric non-linearity of the cable and spring constant of the damper were also observed. The natural frequency, predicted by the finite element model, showed a good agreement with the measured value. It was observed that significant increases in damping level are produced by the pendulum TMD. The full-scale measurement of wind-induced responses of the stack and the pendulum TMD was set up four months after installation to monitor the performance of the pendulum TMD in service conditions. The responses of the stack had been recorded for almost two months together with wind speed and direction data. No significant reduction in the performance of the pendulum TMD in service conditions was found. The oscillation of the stack showed well defined along-wind and across-wind responses. Unfortunately, the vortex resonant response was not detected during the measurement due to very low wind speed. |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Buildings |
| General subdivision | Vibration |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Damping (Mechanics) |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Pennung Warnitchai, |
| Relator term | Chairperson |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Pichai Nimityongskul, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Zhu, Hongping, |
| Relator term | Examination committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Royal Thai Government, |
| Relator term | Scholarship donor |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | HRD Phase II, |
| Relator term | Scholarship donor |
| 810 2# - SERIES ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Institute of Technology. |
| Title of a work | Thesis ; |
| Volume/sequential designation | no. ST-00-24 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B06850">http://203.159.5.9/ait-thesis/detail.php?q=B06850</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b11809358 |
| b | mnait |
| c | u |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240331 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 000922 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | u |
| -- | 0 |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 22-AIT Thesis (Replacement) |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120326490 |
| CREATED | CREATED : 2014-05-20 |
| RECORD Id | RECORD # : i12801653 |
| LPATRON | LPATRON : 1029050 |
| LCHKIN | LCHKIN : 2018-10-08 |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 1 |
| -- | TOT CHKOUT : 6 |
| -- | TOT RENEW : 4 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160102223 |
| CREATED | CREATED : 2016-04-21 |
| RECORD Id | RECORD # : i12943575 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Cost, normal purchase price | Total checkouts | Full call number | Barcode | Date last seen | Copy number | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 17/08/2026 | 50.00 | AIT Thesis no.ST-00-24 | 30050120326490 | 17/08/2026 | 3 | 17/08/2026 | 22-AIT Thesis (Replacement) | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 17/08/2026 | AIT Thesis no.ST-00-24 | 30050160102223 | 17/08/2026 | 1 | 17/08/2026 | 40-Archives |