MARC details
| 000 -LEADER |
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| fixed length control field |
02288nam a22001817a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20240829111219.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
240829b |||||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
MMSU |
| Transcribing agency |
ULS |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Agonoy, Monica Bianca A...et.al. |
| 245 ## - TITLE STATEMENT |
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| Title |
The Effectiveness of flood control structures along Quiaoit river, Paoay, Ilocos Norte / |
| Statement of responsibility, etc. |
Monica Bianca A. Agonoy, Gerald Niño E. Alcaraz, Kyla Crystelle M. Dumaoal, Angela Kyle N. Pacolor |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Place of publication, distribution, etc. |
City of Batac : |
| Name of publisher, distributor, etc. |
MMSU, |
| Date of publication, distribution, etc. |
2024. |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
xvii, 86 leaves : |
| Dimensions |
29 cm. |
| 500 ## - GENERAL NOTE |
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| General note |
UTHESIS (Bachelor of Science in Civil Engineering) |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Bibliography : leaves 51-55 |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
The purpose of this study is to assess the effectiveness of the existing flood control structures along Quiaoit River in Paoay, Ilocos Norte by simulating hydrologic and hydraulic models reflecting two flooding scenarios: with and without flood control structures. The required datasets such as: LiDAR DEM/DTM, Land Cover data, and RIDF Curve were utilized to simulate a Discharge Hydrograph based on the HEC-HMS Model which was vital in simulating hydraulic models with parameters like flood depth, flood arrival, time, velocity, extent, duration, and recession based on the HECRAS Model. The hydraulic simulation without flood control structures shows greater flooded areas compared to when flood control structures were present as the return period progresses. The flood control structures reduce an approximate area of 5.0888 km2 , 5.1471 km2 , 4.0297 km2 , 3.6232 km2 , and 1.5997 km2 for the 5, 10, 25, 50, and 100- year return periods. This pattern signifies the increasing effectiveness of the flood control structures as the severity of flood events escalates. The student’s t-test results also determine that there are significant differences in areas of flooding between the models with and without flood control structures in terms of the three hazard levels: low, medium, and high. Meanwhile, it was also determined that there are significant differences in maximum depth and average duration between the models with and without flood control structures while there is no significant difference in maximum velocity between the models with and without flood control structures. |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
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| Koha item type |
Thesis/Dissertation |