AI SearchAnalysis and simulation of land subsidence with special reference to Bangkok (Record no. 4524)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03792cas|a2200409 i 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260817162256.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 141197s1978 th uzm rtt 00| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b10079956 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Diss. no. D37 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Jerasak Premchitt |
| 245 10 - TITLE STATEMENT | |
| Title | Analysis and simulation of land subsidence with special reference to Bangkok |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1978 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 295 p. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Dissertation ; |
| Volume/sequential designation | no. D37 |
| 500 ## - GENERAL NOTE | |
| General note | A dissertation submitted in partial fulfilment of the requirements for the degree of Doctor of Engineering. |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (Ph.D.) - Asian Institute of Technology, 1978 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | This dissertation is concerned with the development and use of a finite difference mathematical model for the simulation of the phenomenon of land subsidence due to ground water withdrawal. The work consists of the two separate parts: (i) theoretical analysis of the piezometric pressure declines and rates of compression of the idealized units which comprise the basic components of a multi-aquifer system, and (ii) development of a full mathematical model for the simulation of the subsidence process, and the application of this model to the Bangkok area. The theoretical analysis employs an axi-symmetric hydrologic model together with a one-dimensional consolidation model. The behaviour of idea- lized clay layer-aquifer systems under time-dependent pumping rates was extensively investigated. unique time-drawdown and time-compression relationships were established. From this analysis' the integro-differential equation governing the behaviour of multiaquifer systems was derived,and it was found to correSpond with past work. A simple approximate technique for the prediction of subsidence was also derived from this analysis, and this gave satisfactory results as compared with the full model predictions. The composite model for subsidence prediction consists of a 'quasi- three-dimensional' hydrologic model and a one-dimensional consolidation model. A parametric study was carried out to assess the significance of the various model parameters. The model was then used to simulate the phenomenon of land subsidence in the Bangkok area,-and this demonstrated its power and flexibility. 0n the basis of the available information, the subsidence in central Bangkok was predicted to have been 0.76 m in 1975, with a total pumping rate of 600,000 m [day from the upper four aquifers. Predictions of subsidence to 1995 were also carried out for several assumed future pumping schemes. The prediction for the most severe pumping scheme was in excess of two metres in 1995 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Subsidences (Earth movements) |
| General subdivision | Thailand |
| -- | Bangkok |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Brand, E.W., |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Arbhabhirama, Anat, |
| Relator term | Examination committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Balasubramaniam, A.S., |
| Relator term | Examination Committee |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Prinya Notalaya, |
| Relator term | Examination committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Selvalingam, S., |
| Relator term | Examination committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Government of 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 | Dissertation ; |
| Volume/sequential designation | no. D37 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B00407">http://203.159.5.9/ait-thesis/detail.php?q=B00407</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b10079956 |
| b | mnait |
| c | y |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240410 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 2 |
| Cataloger's initials, CIN (RLIN) | 951012 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | y |
| -- | 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 : 30050120566160 |
| CREATED | CREATED : 1995-10-13 |
| RECORD Id | RECORD # : i10081379 |
| LPATRON | LPATRON : 1029636 |
| LCHKIN | LCHKIN : 2020-07-13 |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 1 |
| -- | TOT CHKOUT : 4 |
| -- | TOT RENEW : 6 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160039599 |
| CREATED | CREATED : 2016-01-18 |
| RECORD Id | RECORD # : i12868814 |
| 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 | 10.00 | AIT Diss. no. D37 | 30050120566160 | 17/08/2026 | 1 | 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 Diss. no. D37 | 30050160039599 | 17/08/2026 | 17/08/2026 | 40-Archives |