AI SearchDeterminations of the correction factor for undrained shear strength and internal friction angle empirical models from CPT data : (Record no. 28102)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03949nas a2200397 a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818090437.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 230726s2023 th uu m rtt 0| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b12409224 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.GE-22-10 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Rana, Md. Sohel |
| 245 10 - TITLE STATEMENT | |
| Title | Determinations of the correction factor for undrained shear strength and internal friction angle empirical models from CPT data : |
| Remainder of title | a case study of Bangladeshi soils |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Pathum Thani, Thailand : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 2023 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 99 leaves : |
| Other physical details | ill. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. GE-22-10 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Geotechnical and Earth Resources Engineering |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M. Sc.) - Asian Institute of Technology, 2023 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | In situ subsurface testing methods like CPT and SPT are utilized worldwide to investigate the soil{u2019}s geotechnical properties. In Bangladesh, the utilization of CPT for both small and large projects is increasing day by day. The determination of soil parameters such as undrained shear strength (Su) and internal friction angle ({u03D5}) holds significant importance in the design of foundations. These parameters are obtained from laboratory tests of soil samples collected from the field during the SPT test. The CPT provides a range of Su values, comprising both the maximum and minimum limits. However, the challenge lies in determining the precise value that is suitable for design purposes. There is no direct correlation between laboratory tested soil parameters (Su and {u03D5}) and CPT data. In this study, the main goal is to determine the correction factor and establish empirical models of Su and {u03D5} for CPT to minimize cost and reduce time for Bangladeshi soils. This study first reviews the existing correlations between soil parameters and CPT in the literature. For the analysis required, 378 SPT boring points and 146 CPT data were collected from two organizations, LGED and RAJUK, in Bangladesh. All the collected data is classified and summarized into two categories: trained data sets and test datasets. Regression analyses are applied using trained data to determine the correction factor and develop empirical modes of Su and {u03D5} for CPT. Test datasets are employed on models to verify and validate the developed models. In this research, it is possible to find out the correction factor for CPT parameters and establish empirical models of Su and {u03D5} for CPT with reference to laboratory tested Su and {u03D5} for Bangladeshi soils. Any design engineer can apply this model to the design of a foundation without performing laboratory tests for soil parameters. The development of models will have a significant impact on society due to their potential to reduce the time required for laboratory testing and their economic design implications. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Shear strength of soils |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Corrections |
| Geographic subdivision | Bangladesh |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Soil penetration test |
| Form subdivision | Case studies |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Avirut Puttiwongrak, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Kuo-Chieh Chao, |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Local Government Engineering Department (LGED), Bangladesh, |
| 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-22-10 |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B19498">http://203.159.5.9/ait-thesis/detail.php?q=B19498</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b12409224 |
| b | mnait |
| c | m |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 250411 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 230726 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | m |
| -- | 0 |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 61-CD-ROM |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050121040355 |
| CREATED | CREATED : 2023-07-24 |
| RECORD Id | RECORD # : i13457007 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : - |
| CREATED | CREATED : 2023-07-24 |
| RECORD Id | RECORD # : i13457019 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
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| 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 | Archives | 18/08/2026 | AIT Thesis no.GE-22-10 | 30050121040355 | 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 | AIT Thesis no.GE-22-10 | 18/08/2026 | 18/08/2026 | 61-CD-ROM |