AI SearchA numerical analysis of top down deep excavation in Metropolitan Taipei (Record no. 81937)
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| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818170236.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 191199s1999 th uu m rtt 00| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b11764983 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no. GE-98-26 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Ng, Hoe Boon |
| 245 12 - TITLE STATEMENT | |
| Title | A numerical analysis of top down deep excavation in Metropolitan Taipei |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1999 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 131 leaves |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. GE-98-26 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis proposal 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, 1999 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Finite element analyses are used to study the performance of diaphragm walls for top-down deep excavation in Taipei subsoil. A two-dimensional finite element program, PLAXIS was used for back-analyzing the performance of a "Full Scale" top-down deep excavation in Taipei. In which, an undrained analysis incorporated with groundwater calculation was performed. The results of FEM prediction were found in close agreement with the field observation in term of lateral wall movement, ground surface settlement, lateral earth pressure distribution, bending moments of diaphragm wall and pore water pressure at various zones of excavation. Meanwhile, stress paths at various zones of excavation are established for deep excavation in Taipei subsoil. Finally, a series of parametric studies were carried out based on the back-analyzed parameters and average properties of Taipei subsoil to investigate the effects of wall and support stiffness, wall embedment depth, depth of unsupported excavation and surcharge load on the performance of diaphragm walls. The aspects of wall performance evaluated in the parametric studies including lateral wall movement, ground surface settlements and wall bending moments. The increasing of wall stiffness is not effective in limiting the development of wall and ground movement. The early installation of lateral support could minimize the potentially large wall and ground movements. Besides, an unsupported excavation could induce negative wall bending moment that is generally increased with the unsupported depth. Furthermore, the support stiffness has only a minor effect on the performance of a top-down deep excavation in Taipei subsoil. Moreover, increasing the wall penetration depth could not help in reducing the wall movement. Finally, the existence of surcharge adjacent to the excavation is necessary to be considered as it could significantly affect the magnitude and shape of wall deformation and ground settlement. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Excavation |
| Geographic subdivision | Taiwan |
| -- | Taipei |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Der-Guey Lin, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Otsu, Hiroyasu, |
| Relator term | Chairperson |
| 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 | Partial Scholarship, |
| Relator term | Scholarship donor |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Lee Foundation, |
| 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-98-26 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B12522">http://203.159.5.9/ait-thesis/detail.php?q=B12522</a> |
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| a | .b11764983 |
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| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 991111 |
| First date, FD (RLIN) | m |
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| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
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| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
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| 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 : 30050120716864 |
| CREATED | CREATED : 1998-06-14 |
| RECORD Id | RECORD # : i12162401 |
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| CREATED | CREATED : 2019-11-27 |
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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. GE-98-26 | 30050120716864 | 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 | 50.00 | AIT Thesis no. GE-98-26 | 30050004192422 | 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-98-26 | 30050160080833 | 18/08/2026 | 1 | 18/08/2026 | 40-Archives | |||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 18/08/2026 | 50.00 | AIT Thesis no. GE-98-26 | 30050120933477 | 18/08/2026 | 3 | 18/08/2026 | 20-AIT Publication |