AI SearchThe design parameters of unlined mole drains in different soil texture (Record no. 27590)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03298cas a2200397 a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818090311.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 110902s1979 th uu|m rtt 0| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b10686162 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.AE-79-22 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Chaudhry, Abdul Karim |
| 245 14 - TITLE STATEMENT | |
| Title | The design parameters of unlined mole drains in different soil texture |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1979 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 49 p. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. AE-79-22 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Environment, Resources and Development |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Eng.) - Asian Institute of Technology, 1979 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | This study, in continuation of Gupta's studies (1978), reports on the results of two soils tested by means of a model for determining the design parameters of mole drains under simulated conditions. Previously developed functional relationships for pull determination and spacing of a mole drain were analyzed. Dimensionless equations were developed for estimating pull magnitude and spacing of a drain in tested soils. Results of moisture contents on the form of mole drains showed that the moisture content should be higher than that of the lower plastic limit of soils. This confirmed Gupta results. The effect of the physical properties of soils like texture, bulk density, moisture contents and mole drain depths and-mole plow dimensions on the pull requirements were experimentally determined. Dimensionless equations were obtained for -determining the power unit required for the mole construction in tested soils. Pull magnitude for making moles varied with shear strength of soils and the mole plow dimensions. The experimental results were also reported on mole drain, flows at different depths and spacings under different water application rates. The evaluated results showed that a limited increased in mole depth created more fissures and cracks and thereby an increase in the basic infiltration rate was observed. By the least square method dimensionless equations were obtained to determine the mole spacing based upon the information's regarding rainfall intensity in the area to be drained, existing basic infiltration of the field and mole depth and diameter. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Soil moisture |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Drainage |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Apichart Anukularmphai, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Olesen, Svend Elsnab, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Eggers, Helmut, |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | The Government of Norway, |
| 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. AE-79-22 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B22222">http://203.159.5.9/ait-thesis/detail.php?q=B22222</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b10686162 |
| b | mnait |
| c | x |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 250609 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 2 |
| Cataloger's initials, CIN (RLIN) | 951012 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | x |
| -- | 4 |
| 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 : 30050120584437 |
| CREATED | CREATED : 2013-08-07 |
| RECORD Id | RECORD # : i1273519x |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160052915 |
| CREATED | CREATED : 2016-05-18 |
| RECORD Id | RECORD # : i12981679 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
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| 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 | 18/08/2026 | 50.00 | AIT Thesis no.AE-79-22 | 30050120584437 | 18/08/2026 | 3 | 18/08/2026 | 22-AIT Thesis (Replacement) | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 18/08/2026 | AIT Thesis no.AE-79-22 | 30050160052915 | 18/08/2026 | 18/08/2026 | 40-Archives |