AI SearchSafety assessment of Thailand's concrete traffic barriers using finite element crash simulation (Record no. 103780)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03611nas|a2200385 i 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818213218.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 030815s2004 th uzm rtt 00| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b11938961 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.ST-04-03 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Chanthrawan Suangka |
| 245 10 - TITLE STATEMENT | |
| Title | Safety assessment of Thailand's concrete traffic barriers using finite element crash simulation |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Pathum Thani, Thailand : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 2004 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 104 leaves |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. ST-04-03 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Engineering and Technology |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Eng.) - Asian Institute of Technology, 2004 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Concrete traffic barriers are devices which perform their purpose by redirecting errant vehicles away from roadside hazards. Construction of concrete barriers in Thailand follows the standard drawings of the Thailand Department of Highways, which are based on the AASHTO design guideline. However, reinforcement detail and some material properties of concrete barriers used in Thailand are different from those used in the USA. Size and weight of vehicles in Thailand are also dissimilar to the USA. Until now, full-scale crash testing and computer simulation of vehicle/concrete barrier impact to evaluate the safety performance of concrete barriers has not been conducted in Thailand. Finite element impact simulations by the LS-DYNA3D computer program were used to evaluate the safety of concrete traffic barriers of Thailand so that the number of expensive full-scale crash tests can be minimized. The first step was to develop a methodology for creating accurate finite element representation of concrete barriers. This objective was achieved by developing a finite element model of a US safety-shape concrete barrier design and using full-scale crash test data to validate the model. Once the fidelity and accuracy of the modeling methodology was proven, a finite element model of Thailand concrete barrier design was created and its safety performance was evaluated according to the safety performance evaluation criteria of NCHRP Report 350. The simulation results were that the Thailand concrete barrier was determined to be satisfactory in accordance with the safety criteria of NCHRP Report 350. Additionally, the 763-mm Thailand concrete barrier was analyzed with the result that the Thailand concrete barrier still provided a satisfactory safety performance for the small car and the pickup truck even if a 50-mm overlay was placed on the adjacent road surface. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Finite element method |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Barry, William Joseph, |
| Relator term | Chairperson |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Worsak Kanok-Nukulchai, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Tatsa, Elisha Zeev, |
| Relator term | Examination committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | The STARR Foundation, U.S.A., |
| 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-04-03 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href=" http://203.159.5.9/ait-thesis/detail.php?q=B08982"> http://203.159.5.9/ait-thesis/detail.php?q=B08982</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b11938961 |
| b | mnait |
| c | u |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240422 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 040903 |
| 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 : 30050120818785 |
| CREATED | CREATED : 2014-04-30 |
| RECORD Id | RECORD # : i12795057 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 1 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160068515 |
| CREATED | CREATED : 2016-08-04 |
| RECORD Id | RECORD # : i12933867 |
| 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 | 18/08/2026 | 50.00 | AIT Thesis no.ST-04-03 | 30050120818785 | 18/08/2026 | 3 | 18/08/2026 | 22-AIT Thesis (Replacement) | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 18/08/2026 | AIT Thesis no.ST-04-03 | 30050160068515 | 18/08/2026 | 1 | 18/08/2026 | 40-Archives |