AI SearchInvestigations on factors affecting prefabricated vertical drain behaviour including discharge capacity and filter characteristic (Record no. 64922)
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| 000 -LEADER | |
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| fixed length control field | 03521nas|a2200397 i 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818144405.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 181100s2000 th u m rtt 00| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b11815711 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.GE-99-07 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Chatchai Eurfur |
| 245 10 - TITLE STATEMENT | |
| Title | Investigations on factors affecting prefabricated vertical drain behaviour including discharge capacity and filter characteristic |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 2000 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 82, A-1 leaves |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. GE-99-07 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The series of laboratory tests have been conducted to investigate the effects of confining drain by clay and different thickness of rubber membrane on discharge capacity of prefabricated vertical drain (PVD). There are two types of PVD were tested namely: Mebra drain and CN drain. The test results indicate that confining the drain by thick rubber membrane is higher discharge capacity than thin rubber membrane confinement. Due to the tension stiffness of rubber membrane, the filter cannot be deform freely as that in clay. When confining the PVD with clay, the discharge capacity yielded much lower discharge capacity than rubber confinement. In addition, the clay particles can enter the drainage channel and the filter jacket can squeeze into the flow channel and further reduce the water flow. From the test results, Mebra drain consistently yielded the higher discharge capacity than CN drain because filter jacket of Mebra drain has higher tensile strength than CN drain. Thus, the tensile strength of filter jacket significantly affect the discharge capacity of PVD. In addition, the field test was constructed in AIT campus using the PVD to recharge and remove the negative piezometric drawdown. The PVD was installed to 10 m below the original ground level in square pattern with 1mx1 m spacing. The sand embankment which served as drainage blanket and construction platform, was constructed to a height of 1.2 m. The piezometric level in PVD area increased and removed the negative drawdown within 28 days after PVD installation. The PVD has successfully removed the negative drawdown in the subsoil. The maximum surface settlement 5.5 mm was observed at 130 days after installation. The settlement prediction by agreed with the field settlement. |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Civil Engineering |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Eng.) - Asian Institute of Technology |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Vertical drains |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Bergado, Dennes T., |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Guey. Lin Der, |
| Relator term | Examination committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Balasubramaniam, A.S., |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Miura, Kinya, |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Self-Support, |
| 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. GE-99-07 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B06556">http://203.159.5.9/ait-thesis/detail.php?q=B06556</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b11815711 |
| b | mnait |
| c | u |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240401 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 001118 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | u |
| -- | 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 : 30050120716740 |
| CREATED | CREATED : 2014-03-26 |
| RECORD Id | RECORD # : i12780017 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160080965 |
| CREATED | CREATED : 2016-05-17 |
| RECORD Id | RECORD # : i12980249 |
| 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 | 18/08/2026 | 50.00 | AIT Thesis no.GE-99-07 | 30050120716740 | 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.GE-99-07 | 30050160080965 | 18/08/2026 | 1 | 18/08/2026 | 40-Archives |