AI SearchFinite element analysis of vetiver grass composite structures (Record no. 44868)
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|---|---|
| fixed length control field | 03787nas|a2200421 i 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818113852.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 030815s2003 th uzm rtt 00| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b11894052 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.ST-03-20 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Fung, Ngo Cheng |
| 245 10 - TITLE STATEMENT | |
| Title | Finite element analysis of vetiver grass composite structures |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 2003 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 64 leaves |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. ST-03-20 |
| 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, 2003 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | A mathematical framework has been introduced to investigate the behaviour of composite structures subject to incremental vertical loading. An analytical method has been described to predict the nine effective elastic moduli of an orthotropic composite bundle comprised of vetiver grass fibers and clay matrix. Both constituents are assumed to behave as isotropic linear elastic-brittle materials. These moduli are given in terms of the properties of both constituents as well as the cross-sectional aspect ratio and the volume fraction of the inclusions. A composite wall panel is made up of two different materials, namely vetiver grass composite bundles and clay paste joints arranged in a periodic way as a continuum. The vetiver grass composite bundles can be regarded as orthotropic elasticbrittle materials. For modelling the behaviour of wall panels, a two-stage homogenization procedure is used to obtain the average mechanical response of the composite wall panels. In the first step, composite bundles are homogenized with vertical joints to give equivalent elastic properties of a stacked system. Next, this stacked system is homogenized with horizontal joints to obtain equivalent material properties for the wall panels. This constitutive model can be incorporated into existing numerical packages to analyse vertically loaded wall panels. Three dimensional finite element analyses utilizing eightnoded solid elements are implemented in this study. The failure criterion based on the characteristic tensile strength of the composite bundles has been proposed to predict the compressive strength of wall panels. The results obtained from finite element analysis have been verified and validated with some limited experimental data, which showed a reasonable agreement. The finite element model can be used for predicting the behaviour of vetiver grass composite structures of arbitrary geometry and boundary conditions. A design of a single-story house based on this model is proposed. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Finite element method |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Compositae |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Vetiver |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Barry, William Joseph, |
| 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 | Kim, Kidu, |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Lee Foundation, |
| Relator term | Scholarship donor |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Institute of Technology-Partial Scholarship, |
| 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-03-20 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B08913">http://203.159.5.9/ait-thesis/detail.php?q=B08913</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b11894052 |
| b | mnait |
| c | u |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240404 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 030815 |
| 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 : 30050120745517 |
| CREATED | CREATED : 2014-04-29 |
| RECORD Id | RECORD # : i12792779 |
| LPATRON | LPATRON : 0 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160067681 |
| CREATED | CREATED : 2016-04-19 |
| RECORD Id | RECORD # : i12937617 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
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| 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-03-20 | 30050120745517 | 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-03-20 | 30050160067681 | 18/08/2026 | 1 | 18/08/2026 | 40-Archives |