AI SearchNumerical modeling and analysis of piled raft foundations in Bangkok subsoil (Record no. 82055)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 04063nas a2200433 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818170255.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 980904s1998 th uu m rtt 0| a1eng |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b1172366x |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no. GE-97-08 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Adhikari, Tuk Lal |
| 245 10 - TITLE STATEMENT | |
| Title | Numerical modeling and analysis of piled raft foundations in Bangkok subsoil |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1998 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 150 leaves : |
| Other physical details | ill. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. GE-97-08 |
| 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 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | This study investigates the raft-pile-soil interaction for vertically loaded flexible raft under layered Bangkok subsoil. Raft flexibility is usually ignored in practice due to complexity of analysis. Further, conventional design of foundation ignores bearing effect of raft and considers entire load to be carried by the piles. In this study, the load capacity of raft as well as pile group is considered for the analysis. The piled raft foundation system is approximated to a plane strain case and analyzed using two-dimensional finite difference method. The soil is discretized into a rectangular finite difference mesh and is modeled as a linear elastic material. The raft is modeled as a beam structure under plane strain condition. The piles are modeled using pile elements, which allow the shear and normal interaction at the pile-soil interface with approprfate scaled stiffness and strength values. The effect of structural connections between raft and piles is also considered. The suitability of piled raft foundation in Bangkok subsoil is assessed and general conclusions are drawn. For the analysis of the piled raft system, the latest version of FLAC program was used. The program introduces pile elements, which can transmit shear and normal forces to surrounding soil through shear and normal coupling springs in addition to flexural characteristics of beam elements. Soil parameters for the analysis were determined from the back analysis of bored pile load testing. The strength and stiffness of shear spring were obtained from the pile load testing data, while the strength and stiffness of normal spring were estimated from the elastic properties of the adjacent soil in contact. Similarly, the shear and normal stiffness of beam-soil interface were estimated from elastic prope1ties of soil in contact. The conversion of problem from 3-D to 2-D plane strain condition was carried out through scaling the pile parameters with spacing in the out-of plane direction. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Piling (Civil engineering) |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Numerical analysis |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Lin, Der Guey, |
| Relator term | Chairperson |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Noppadol Phien-Wej, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Balasubramaniam, A.S., |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Institute of Technology Partial Scholarship, |
| Relator term | Scholarship Donor |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | ITECO Nepal (P) Ltd. Partial Sponsorship, |
| 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-97-08 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B12806">http://203.159.5.9/ait-thesis/detail.php?q=B12806</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b1172366x |
| b | mnait |
| c | x |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240405 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 980904 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | x |
| -- | 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 : 30050120717680 |
| CREATED | CREATED : 1997-07-04 |
| RECORD Id | RECORD # : i1209125x |
| LPATRON | LPATRON : 1018825 |
| LCHKIN | LCHKIN : 2006-03-31 |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 5 |
| -- | TOT RENEW : 4 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120717664 |
| CREATED | CREATED : 1997-07-04 |
| RECORD Id | RECORD # : i12091261 |
| LPATRON | LPATRON : 1026250 |
| LCHKIN | LCHKIN : 2017-04-03 |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 1 |
| -- | TOT CHKOUT : 14 |
| -- | TOT RENEW : 3 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160081062 |
| CREATED | CREATED : 2016-05-17 |
| RECORD Id | RECORD # : i12980390 |
| 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. GE-97-08 | 30050120717680 | 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. GE-97-08 | 30050120717664 | 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. GE-97-08 | 30050160081062 | 18/08/2026 | 1 | 18/08/2026 | 40-Archives |