AI SearchTwo-dimensional simulator for shield behavior (Record no. 123697)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03067cam a2200421 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260819085352.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 201198s1994 th r 0000|0 eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b10748106 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no. GT-93-18 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Mohsin, A. K. M. |
| 245 10 - TITLE STATEMENT | |
| Title | Two-dimensional simulator for shield behavior |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1994 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 135 leaves |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. GT-93-18 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of t he requirements for the degree of Master of Engineering, School of Civil Engineering |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Eng.) - Asian Institute of Technology, 1994 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Now-a- days shield machine is controlled by the expert system or artificial intelligence system. There is no mathematical model at present which can apply for any size and shape of shield machine to simulate it. This research study is the first time and first initiative towards the development of that type of simulator. This research study mainly focus on the analytical formulation of two dimensional shield machine simulator model and finally developing a computer program based on that analytical formulation taking account of relative displacement. Rectangular cross section of shield with unit thickness (due to two dimensional mode l) was used for this analysis. The computer program finally calculate the trace of cutter face , trace of center of jack, rotational angle(A0), advancement of shield machine(Aq, Ar), radius of curvature(R) of the trace of cutter fac e at each step. After the considerable number of steps, the shield machine comes to steady state condition and it further travel along a circular path. The radius of curvature shows the behavior of shield machine. Results obtained from various type of data have been p resented at the end . |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Tunneling |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Shields (Geology) |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Sugimoto, M., |
| Relator term | Chairperson |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Noppadol Phien-Wej, |
| Relator term | Co-Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Bergado, Dennes T., |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | 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. GT-93-18 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B17937">http://203.159.5.9/ait-thesis/detail.php?q=B17937</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b10748106 |
| b | mnait |
| c | s |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240403 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 2 |
| Cataloger's initials, CIN (RLIN) | 951012 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | s |
| -- | 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 : 30050120708754 |
| CREATED | CREATED : 1995-10-16 |
| RECORD Id | RECORD # : i10959269 |
| LPATRON | LPATRON : 1017045 |
| LCHKIN | LCHKIN : 2005-07-28 |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 1 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120708721 |
| CREATED | CREATED : 1995-10-16 |
| RECORD Id | RECORD # : i10959270 |
| LPATRON | LPATRON : 1010930 |
| LCHKIN | LCHKIN : 2000-03-17 |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 3 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120308167 |
| CREATED | CREATED : 2016-05-26 |
| RECORD Id | RECORD # : i12995319 |
| 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 | 19/08/2026 | AIT Thesis no. GT-93-18 | 30050120708754 | 19/08/2026 | 1 | 19/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 19/08/2026 | AIT Thesis no. GT-93-18 | 30050120708721 | 19/08/2026 | 2 | 19/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 19/08/2026 | AIT Thesis no. GT-93-18 | 30050120308167 | 19/08/2026 | 1 | 19/08/2026 | 40-Archives |