AI SearchChannel bed degradation caused by construction (Record no. 16282)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02574nam a2200373 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260817172459.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 200598 th eng |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b1013461x |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.WA-85-56 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Nati Yanapirut |
| 245 10 - TITLE STATEMENT | |
| Title | Channel bed degradation caused by construction |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1985 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 70 p. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. WA-85-56 |
| 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, 1985 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The study is focused on what factors determine the channel bed degradation caused by constrictions. This investigation is conducted under the static equilibrium theory. Experimental investigation is conducted in a recirculating rectangular flume. the flume is 20 m length, 0.6 m width and 0.8 m depth. Three kinds of sand with median particle diameter 0.5, 0.75 and 1.5 mm are used in this experiment, and 96 runs are performed. The effect of size of sand, Froude number, opening ration, spacing between constriction on the equilibrium depth of scour are studied by verifying the dimensional analysis with the help of experimental data. It is found that the relative depth is not much affected by the size of bed material and Froude number. It is concluded that the relative depth for the scour caused by channel constriction is mainly a function of the constriction ratio and the ratio of spacing and length of the spur dike. An empirical equation is obtained to compute the relative depth. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Sediment transport |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Wang, Tsan-Wen, |
| Relator term | Chairperson |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Tawatchai Tingsanchali, |
| Relator term | Examination Committee |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Prida Thimakorn, |
| Relator term | Examination Committee |
| 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-85-56 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B20186">http://203.159.5.9/ait-thesis/detail.php?q=B20186</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b1013461x |
| b | mnait |
| c | s |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240411 |
| 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 | 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 : 30050120573372 |
| CREATED | CREATED : 2014-02-04 |
| RECORD Id | RECORD # : i12785143 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160035084 |
| CREATED | CREATED : 2016-09-02 |
| RECORD Id | RECORD # : i12878716 |
| 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 | 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 | 17/08/2026 | 50.00 | AIT Thesis no.WA-85-56 | 30050120573372 | 17/08/2026 | 3 | 17/08/2026 | 22-AIT Thesis (Replacement) | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 17/08/2026 | AIT Thesis no.WA-85-56 | 30050160035084 | 17/08/2026 | 17/08/2026 | 40-Archives |