MARC details
| 000 -LEADER |
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| fixed length control field |
03398nam a22003497a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20250513112247.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
181208t2016 bx a g bm 000 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
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| Qualifying information |
hardback |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
Universiti Teknologi Brunei |
| Transcribing agency |
UTB |
| Modifying agency |
Universiti Teknologi Brunei |
| Language of cataloging |
eng |
| 084 ## - BOOK Call Number |
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| Classification number |
UTB 120 REPORT, THESIS & DISSERTATION |
| -- |
RTDS 38 |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Sarinawaty binti Junaidi |
| Relator term |
author. |
| 110 ## - MAIN ENTRY--CORPORATE NAME |
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| Corporate name or jurisdiction name as entry element |
Universiti Teknologi Brunei |
| 245 10 - TITLE STATEMENT |
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| Title |
Composite tubes and lateral loading / |
| Statement of responsibility, etc. |
Sarinawaty binti Junaidi |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Place of publication, distribution, etc. |
Brunei Darussalam : |
| Name of publisher, distributor, etc. |
Universiti Teknologi Brunei , |
| Date of publication, distribution, etc. |
© 2016. |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
viii, 78 pages : |
| Other physical details |
some colour illustrations ; |
| Dimensions |
30cm. |
| 500 ## - GENERAL NOTE |
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| General note |
A project report submitted in partial fulfillment of the requirements for the degree of Bachelor of Engineering in Mechanical Engineering |
| 500 ## - GENERAL NOTE |
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| General note |
ABSTRACT<br/>In this project lateral loading has been performed on foam filled bi-tubular composite tubes. Hand lay-up method is used to fabricate the Jute, glass and jute-glass/epoxy bi-tubes. Polyurethane is used as the foam filler for the bi-tubes. The inner and outer tubes tube diameters were of 55 mm and 110 mm respectively. The length of 200 mm is maintained for all the fabricated tubes. Single tubes having diameters similar to the inner and outer tubes diameters were fabricated and subjected to lateral loading for comparison purpose. Lateral load-displacement relations are drawn and the energy absorption is calculated. Crush force efficiency and stroke efficiency were determined and discussed. Effect of material used on the ultimate load and the specific energy absorption is compared. Crashworthiness analysis was made on the laterally crushed bi-tubes based on the crush force efficiency, stroke efficiency and the absorbed energy results. Failure mode of the crushed bi-tubes identified and discussed.<br/>Results show that the glass-fibre/ epoxy bi-tubes supported load higher 32.5% and 16% than the jute-glass and jute-epoxy specimens respectively. The glass-fibre/epoxy bi-tubes supported load of 54% and 37.5% higher than the individual of the maximum loads obtained from the empty inner and outer tubes. The percentage differences for the jute-glass and jute/epoxy tubes were 32% and 59.6% respectively. It has been found that, the glass/ epoxy bi-tubes absorbed energy higher 74.2% and 72.1% than the jute-glass and jute-eроху specimens respectively. Two longitudinal cracks were observed on the laterally loaded bi-tubes, at the top and bottom of the surfaces of the crushed specimens. With the progress in the crush distance, another two longitudinal cracks were observed at both sides of the specimen. Delamination is also observed on the crushed specimens. |
| 502 ## - Dissertation Note |
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| Dissertation Note |
Dissertation (Degree) - Universiti Teknologi Brunei (2016) |
| 504 ## - Bibliography, Etc. Note |
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| Bibliography, Etc. Note |
Includes bibliographical references and appendices |
| 610 #4 - SUBJECT ADDED ENTRY--CORPORATE NAME |
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| Corporate name or jurisdiction name as entry element |
Universiti Teknologi Brunei |
| Form subdivision |
Dissertation |
| 650 #4 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Fibres |
| Geographic subdivision |
Brunei Darussalam |
| 650 #4 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Composite materials |
| 650 #4 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Lateral loads |
| 650 #4 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Dissertation, Academic |
| 650 #4 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Thesis writing |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
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| Titles and other words associated with a name |
Dr. |
| Relator term |
Supervisor |
| Personal name |
Asad Abdullah Khalid |
| 710 ## - ADDED ENTRY--CORPORATE NAME |
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| Corporate name or jurisdiction name as entry element |
Universiti Teknologi Brunei |
| Subordinate unit |
School of Engineering |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Local Classification |
| Koha item type |
Reports, Thesis & Dissertation Students |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) |
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| Internal field |
Report, Thesis & Dissertation |
| CC (RLIN) |
828577 : 001604 c.1 UTB |
| Internal field |
Universiti Teknologi Brunei |
