Numerical analysis of blast pressure parameters for the plant and wall as barrier / (Record no. 92588)

MARC details
000 -LEADER
fixed length control field 03846ntm a2200373 i 4500
003 - CONTROL NUMBER IDENTIFIER
control field MY-KuUP
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20251125105553.0
006 - FIXED-LENGTH DATA ELEMENTS--ADDITIONAL MATERIAL CHARACTERISTICS
fixed length control field t||||fr|||| 000 0
007 - PHYSICAL DESCRIPTION FIXED FIELD--GENERAL INFORMATION
fixed length control field ta
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 200710t20192019my a|||fram|| 000 0 eng d
020 ## - INTERNATIONAL STANDARD BOOK NUMBER
International Standard Book Number THE0008733(Local)
Qualifying information hardback
040 ## - CATALOGING SOURCE
Original cataloging agency UMP
Language of cataloging eng
Transcribing agency UMP
Description conventions rda
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) FKASA .S937 2019 r Bc.
100 0# - MAIN ENTRY--PERSONAL NAME
Personal name Nur Syahirah Basri Shaff,
Relator term author.
245 10 - TITLE STATEMENT
Title Numerical analysis of blast pressure parameters for the plant and wall as barrier /
Statement of responsibility, etc. Nur Syahirah Basri Shaff
264 #1 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE
Place of production, publication, distribution, manufacture Kuantan, Pahang :
Name of producer, publisher, distributor, manufacturer UMP,
Date of production, publication, distribution, manufacture, or copyright notice 2019
264 #4 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE
Date of production, publication, distribution, manufacture, or copyright notice © 2019
300 ## - PHYSICAL DESCRIPTION
Extent xi, 41 pages :
Other physical details illustrations (some color) ;
Dimensions 30 cm. +
Accompanying material 1 CD-ROM
336 ## - CONTENT TYPE
Content type term text
Source rdacontent
336 ## - CONTENT TYPE
Content type term text
Source rdacontent
337 ## - MEDIA TYPE
Media type term unmediated
Source rdamedia
337 ## - MEDIA TYPE
Media type term computer
Source rdamedia
338 ## - CARRIER TYPE
Carrier type term volume
Source rdacarrier
338 ## - CARRIER TYPE
Carrier type term computer disc
Source rdacarrier
347 ## - DIGITAL FILE CHARACTERISTICS
File type text file
Encoding format PDF
Source rda
500 ## - GENERAL NOTE
General note Faculty of Civil Engineering and Earth Resources
502 ## - DISSERTATION NOTE
Dissertation note Project Paper (Bachelors of Civil Engineering) -- Universiti Malaysia Pahang – 2019
504 ## - BIBLIOGRAPHY, ETC. NOTE
Bibliography, etc. note Includes bibliographical references
520 3# - SUMMARY, ETC.
Summary, etc. Plant is widely planted in many areas mainly to prevent soil erosion and as shading purpose from storm and heavy rain. Nowadays, planting plant is more likely to plant for aesthetical purpose in which the plant is cut to shapes to beautify a place. Previously, there was a research carried out that investigated plant as barrier when subjected to blast load. However, there are only few researches on plant academically published regarding plant as barrier. Thus, the academic reading on plant as barrier is basically limited. The published experiment and accessible for reference of this present study is the work focusses on different objects that is experimented for its ability to absorb or reduce blast pressure. It aims to study the blast pressure parameters of 30 lbs. (13.61 kg) Trinitrotoluene (TNT). Thus, further investigation is required for both RC wall and plant subjected to blast load especially on the appropriate and accurate meshing dependency in AUTODYN. Present work aims to study the blast pressure parameter of 30 lbs. (13.61 kg) Trinitrotoluene (TNT). The AUTODYN non-linear finite element (FE) analysis is commercial software used to develop a validated numerical according to the recorded blast pressure data from previous experiment. Numerical simulation for blast pressure analysis is conducted on four cases of different object barrier. The present numerical study involved cases at open space without any objects acting as barrier, only RC wall acting as barrier, only plant of general type acting as barrier and both plant and RC wall acting as barrier. These four cases are modeled in ANSYS-workbench and simulated in AUTODYN. The numerical results obtained are followed by a validated results reported by previous researches for validation. The present study established that, numerical case with only plant as barrier showed the highest blast pressure reduction by 9.8% and 6.7% compared to cases with RC wall and both RC wall and plant respectively. This might due to the plant that absorbs the blast pressure causing the blast pressure to be significantly reduced to 290 kPa whilst Case 2 and Case 4 reduced to only 490 kPa and 310 kPa respectively. Cases with RC wall present showed the lowest pressure reduction as the pressure reflects the wall surface when the wave hits. The reflection of the blast wave had caused the blast pressure to be magnified. Further investigation is recommended especially on meshing precision for both RC wall and plant as barrier when subjected to blast load.
610 20 - SUBJECT ADDED ENTRY--CORPORATE NAME
Corporate name or jurisdiction name as entry element Faculty of Civil Engineering and Earth Resources
General subdivision Disertations
650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Universities and colleges
General subdivision Disertations
650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Theses
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme Library of Congress Classification
Koha item type Final Year Report
Holdings
Withdrawn status Lost status Source of classification or shelving scheme Damaged status Not for loan Collection Home library Current library Shelving location Date acquired Total checkouts Full call number Barcode Date last seen Copy number Price effective from Koha item type
  Not lost Library of Congress Classification   Not for loan Reference UMPLIB GAMBANG UMPLIB GAMBANG Reference 10/07/2020   FKASA .S937 2019 r Bc. T000000755 08/10/2020 1 10/07/2020 Final Year Report
  Not lost Library of Congress Classification     Reference UMPLIB GAMBANG UMPLIB GAMBANG   10/07/2020   CD12605 T000000756 18/11/2020 1 10/07/2020 Final Year Report

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