AI SearchReservoir sedimentation and downstream degradation of Low Pa Mong Project (Record no. 101028)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03585nam a2200409 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818212448.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 090698 th eng |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b10567306 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no. WA-89-02 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Chowdhury, Shahadat Hossain |
| 245 10 - TITLE STATEMENT | |
| Title | Reservoir sedimentation and downstream degradation of Low Pa Mong Project |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1989 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 58, A11, B3, C5 p. + |
| Accompanying material | 1 online resource |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. WA-89-2 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfilment of the requirements for the degree of Master of Engineering |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Eng.) - Asian Institute of Technology, 1989 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | When a dam is constructed across a stream to form a reservoir, the velocity of the flow is reduced and a major part, or all, of the sediment is deposited in the reservoir. On the other hand, the downstream portion of the dam is eroded due to release of low sediment content water. The extent of the sedimentation in the reservoir and the downstream degradation in the long run of the dam is of utmost importance. The engineering feasibility of the dam depends on the forecasting of that sediment behavior. The sedimentation aspect of the proposal of Low Pa Mong Dam of 210 m MSL is investigated here. A one-dimensional mathematical model is developed using the water continuity and momentum equation and sediment continuity equation. The backwater solution is derived for unsteady flow condition and then the morphological computations is done by the modified Lax scheme. The calculations are carried out by developing a powerful computer program in FORTRAN language. The model is calibrated for the year 1979 and 1980. Then it is executed for the flood frequencies of 10 year and 50 year flow and the change of the bed is predicted for 1 to 4 and 10, 30 and 50 years period. The average river bed level change on the 200 km upstream as well as downstream of the dam are plotted for that period and the morphological changes of the average bed level have been obtained. It is found from the study that the average rise of the bed in the reservoir will be 2 m and 6 m and the downstream scour depth will be 1 m and 3 m for a 10 year and 50-year lifetime of the darn which amounts sedimentation of 160 million and 480 million cubic meter and erosion of 80 million and 240 million respectively. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Reservoir sedimentation |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Suphat Vongvisessomjai, |
| Relator term | Chairperson |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Preecha Kamronrithisorn, |
| Relator term | Co-chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Akiyama, Juichiro, |
| Relator term | Examination committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | CIDA, Canada, |
| 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. WA-89-2 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B17841">http://203.159.5.9/ait-thesis/detail.php?q=B17841</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b10567306 |
| b | mnait |
| c | s |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240409 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 2 |
| Cataloger's initials, CIN (RLIN) | 951012 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | s |
| -- | 0 |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 20-AIT Publication |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050003053419 |
| CREATED | CREATED : 1994-05-18 |
| RECORD Id | RECORD # : i10717018 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050003053401 |
| CREATED | CREATED : 1994-05-18 |
| RECORD Id | RECORD # : i1071702x |
| LPATRON | LPATRON : 1017829 |
| LCHKIN | LCHKIN : 2005-06-08 |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 4 |
| -- | TOT RENEW : 3 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160034269 |
| CREATED | CREATED : 2016-12-02 |
| RECORD Id | RECORD # : i12880784 |
| 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 | 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 | AIT Thesis no. WA-89-02 | 30050003053419 | 18/08/2026 | 1 | 18/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 18/08/2026 | AIT Thesis no. WA-89-02 | 30050003053401 | 18/08/2026 | 2 | 18/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 18/08/2026 | AIT Thesis no. WA-89-02 | 30050160034269 | 18/08/2026 | 18/08/2026 | 40-Archives |