03027nas a2200409 4500 20260818172323.0 980904s1998 th uu m rtt 0| a1eng .b11723725 AIT Thesis no.GE-97-13 Pana Wongsatian Portable in-situ testing equipment for earth structure design Bangkok : Asian Institute of Technology, 1998 117 leaves : ill. Thesis ; no. GE-97-13 A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Civil Engineering Thesis (M.Eng.) - Asian Institute of Technology The portable in-situ testing equipment, such as piezoprobe and Dynamic Cone Penetrometer, are simple and inexpensive tools which can be used to determine the consolidation and strength characteristic of soils. These equipment were used in this research at different test site in Thailand together with some conventional tools, including piezocone and Standard Penetration Tests. Fifteen (15) piezoprobe dissipation tests were performed in very soft clay layer from 4 m to 9 m depth at Nong Ngu Hao Test Site. The horizontal coefficient of consolidation was estimated by matching the measured and theoretical dissipation curves. The estimated ch value from piezoprobe are about almost the same as results from piezocone dissipation test at 5 m depth. At 8 m depth, the miniature piezoprobe gives higher ch value than results from piezocone by about 2 times. Nine (9) portable dynamic cone penetrometer tests were performed in sandy soil at Test Site A and B in Rayong. The penetration resistance of dynamic cone ( DCP Number) are correlated with standard penetration blow counts (SPT N value). The field correlation agrees well with simplified theoretical solution for both 8 kg and 4kg sliding hammer. Soil consolidation test Balasubramaniam, A.S., Chairperson Tian Ho Seah, o-cChairperson Lin, Der Guey, Examination Committee Asian Institute of Technology. Thesis ; no. GE-97-13 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B12817 .b11723725 mnait x 240405 0 980904 m a x 0 mnait mnait mnarc 22 20 40 Barcode : 30050120717599 CREATED : 2014-01-04 RECORD # : i12783894 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050120717565 CREATED : 2014-07-05 RECORD # : i12797820 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050160081104 CREATED : 2016-05-17 RECORD # : i12980444 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 89660 89660 0 0 0 0 MAIN MAIN mnait 2026-08-18 50.00 0 AIT Thesis no.GE-97-13 30050120717599 2026-08-18 17:23:23 3 2026-08-18 22 0 0 0 0 MAIN MAIN mnait 2026-08-18 50.00 0 AIT Thesis no.GE-97-13 30050120717565 2026-08-18 17:23:23 4 2026-08-18 20 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT Thesis no.GE-97-13 30050160081104 2026-08-18 17:23:23 1 2026-08-18 40