AI SearchCyclic triaxial testing of soft clayey soil : (Record no. 25317)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03912nas a2200421 a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818085703.0 |
| 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 | .b1240925x |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.GE-22-13 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Samoo, Captain Hamza |
| 245 10 - TITLE STATEMENT | |
| Title | Cyclic triaxial testing of soft clayey soil : |
| Remainder of title | a comparative study of saturated and partially saturated conditions |
| 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 | 87 leaves : |
| Other physical details | ill. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. GE-22-13 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering in Geotechnical and Earth Resources Engineering |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M. Eng.) - Asian Institute of Technology, 2023 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | This study investigated the behavior of clayey soil under cyclic triaxial loading conditions in both fully saturated and partially saturated states. The soil samples were prepared and tested in a custom-built triaxial apparatus. The cyclic loading was applied at a constant confining pressure while varying the deviator stress amplitude. The effects of saturation level, stress amplitude, and number of cycles on the soil's behavior were analyzed by measuring the soil's cyclic resistance ratio and deformation characteristics. This study used testing manuals from ASTM, AASHTO, and previous case studies to perform initial testing on saturated and partially-saturated soils. The excess pore water pressure for soils under different conditions showed similar trends, with a non-linear relationship between excess PWP and matric suction. Axial strain decreased with increasing matric suction, and all soils with the same confining pressure showed similar trends of axial strain with an increase in the number of cycles. Higher matric suction resulted in lower strain due to an increase in compressional resistance. The stress path for all soil specimens showed a similar trend, with an increase in excess PWP causing the effective stress path to move towards the left and ultimately failing after reaching the failure line. The strength of the soil increased with increasing initial matric suction, and the shear modulus value also increased with an increase in matric suction. Soil specimens with similar confining pressure and varying matric suction showed similar behavior, with the shear modulus for soil with matric suction of 100 kPa and 50 kPa higher than the soil with matric suction of 0 kPa. The results showed that the cyclic resistance ratio decreased with increasing stress amplitude and number of cycles for both saturated and partially saturated soil. Further research can be carried out to perform tests on reconstituted samples and to find the effect and compare results with different initial conditions on properties of soil. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Vertical drains |
| Geographic subdivision | Thailand |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Shear strength of soils |
| General subdivision | Testing |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Soils |
| General subdivision | Testing |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Clay |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Kuo-Chieh Chao, |
| Relator term | Chairperson |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Avirut Puttiwongrak, |
| Relator term | Examination Committee |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Krit Saowiang, |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Institute of Technology Fellowship, |
| 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-22-13 |
| 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=B19502">http://203.159.5.9/ait-thesis/detail.php?q=B19502</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b1240925x |
| 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 : 30050121040306 |
| CREATED | CREATED : 2023-07-24 |
| RECORD Id | RECORD # : i13457068 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : - |
| CREATED | CREATED : 2023-07-24 |
| RECORD Id | RECORD # : i1345707x |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
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| -- | 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 | Archives | 18/08/2026 | AIT Thesis no.GE-22-13 | 30050121040306 | 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-22-13 | 18/08/2026 | 18/08/2026 | 61-CD-ROM |