AI SearchInfinite elements for quasi-statics of multi-layered saturated porous elastic half-spaces (Record no. 60104)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03281nam a2200397 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818143141.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 310798 th eng |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b10358869 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.ST-86-21 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Puswewala, Udeni Gnanapriya Anuruddha |
| 245 10 - TITLE STATEMENT | |
| Title | Infinite elements for quasi-statics of multi-layered saturated porous elastic half-spaces |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1986 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 48 p. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. ST-86-21 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis study 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, 1986 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The quasi-static behaviour of a saturated porous elastic half space loaded on the surface by a disk load is investigated using a finite element analysis scheme. The two types of loading considered are vertical and horizontal loads. The porous elastic medium is governed by Biot's consolidation theory. For the numerical analysis, a functional based on a variational principle deduced from Gurtin's principle for this class of problems is used. Fourier Expansion with respect to the angular coordinate is utilized to reduce the 3-D problem to a 2-D problem, since only systems with axial symmetry subjected to asymmetric loading are considered. The far field behaviour of displacements and pore pressure of the medium is investigated; based on this investigation, an appropriate porous elastic infinite element is introduced to model the far field of the domain, utilizing the concept of singular contraction to a parental finite element (an algorithm named FESC). Laplace transforms are used to remove the time dependence of the set of equations resulting from the first variation of the functional; Shapery' s inversion formula is used to obtain the inverse Laplace transforms, resulting in a system which avoids step-by-step computations for this transient problem. The good agreement of numerical results with already known analytical solutions validates the present scheme for use in the solution of more complicated consolidation problems. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Finite element method |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Elastic analysis (Theory of structures) |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Karasudhi, Pisidhi, |
| Relator term | Chairpeson |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Worsak Kanok-Nukulchai, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Brotton, Derick M., |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Norwegian Agency for International Development (NORAD), 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. ST-86-21 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B19757">http://203.159.5.9/ait-thesis/detail.php?q=B19757</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b10358869 |
| b | mnait |
| c | s |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240402 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 2 |
| Cataloger's initials, CIN (RLIN) | 951012 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | s |
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| 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 : 30050120686927 |
| CREATED | CREATED : 2014-04-21 |
| RECORD Id | RECORD # : i12790199 |
| LPATRON | LPATRON : 0 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160012141 |
| CREATED | CREATED : 2016-07-04 |
| RECORD Id | RECORD # : i12926383 |
| LPATRON | LPATRON : 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.ST-86-21 | 30050120686927 | 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.ST-86-21 | 30050160012141 | 18/08/2026 | 18/08/2026 | 40-Archives |