03630nas a2200397 a 4500 20260817162347.0 140115s2012 th uu|m rtt 0| a1eng d .b12125490 AIT Thesis no.GE-11-10 Le Cao Dat Analysis of geotechnical-geophysical investigation data for a hi-rise construction site in Ho Chi Minh City Pathum Thani, Thailand : Asian Institute of Technology, 2012 94 p. : ill. + 1 online resource Thesis ; no. GE-11-10 A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering in Geotechnical & Geoenvironmental Engineering, School of Engineering and Technology Thesis (M. Eng.) - Asian Institute of Technology, 2011 The correlations between geotechnical and geophysical parameters, in particular correlations between elastic constants calculated from pressuremeter and downhole seismic test were evaluated for a site in HCMC, Vietnam. The geotechnical data collected from study site included field test and laboratory test data. The field test data consist of pressuremeter test (PMT) data, downhole seismic test (DST) data and SPT value (N), the laboratory test data consist of grain size, water content, liquid limit, plastic limit, void ratio. Soil characterization at the study site was done based on laboratory test data. The results of analysis of DST data (VS and VP) were used to calculate elastic constants such as Young{u2019}s modulus (ESeis), Shear modulus (G), Bulk modulus (K), Poisson{u2019}s ratio, Lame{u2019}s constant (L). The VS, ESeis and G values were correlated with corrected N values. Similarly, Values of Young{u2019}s modulus (EPMT) and shear strength (S) obtained from analysis of PMT data were also correlated with corrected N values. Efforts have been spent to analyze pressuremeter test data, especially to predict the limit pressure (PL), based on which the soil strength can be calculated as S = 0.67PL*0.75. For the medium dense sand layer, it was found out that Young{u2019}s modulus (EPMT) calculated from pressuremeter test is about 4.3 times of Young{u2019}s modulus (ESeis) calculated from downhole seismic test as presented by equation EPMT = 0.23ESeis Seismic reflection method Data processing Vietnam Ho Chi Minh Pham, Huy Giao, Chairperson Bergardo, Dennes Taganajan, Examination committee Noppadol Phien-Wej, Examination Committee Technical World Company, Ltd., Vietnam, Scholarship donor Asian Institute of Technology Fellowship, Scholarship donor Asian Institute of Technology. Thesis ; no. GE-11-10 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B03026 .b12125490 mnait z 240404 0 140115 m a z 0 000:001:PDF:b1212549:001133:0:0:0:0:0:0 Abstract--AIT Thesis no.GE-11-10 n mnait mnait 20 Barcode : 30050120739767 CREATED : 2014-01-15 RECORD # : i12752666 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050120739775 CREATED : 2014-01-15 RECORD # : i12752678 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 4790 4790 0 0 0 0 MAIN MAIN mnait 2026-08-17 50.00 0 AIT Thesis no.GE-11-10 30050120739767 2026-08-17 16:23:47 1 2026-08-17 20 0 0 0 0 MAIN MAIN mnait 2026-08-17 50.00 0 AIT Thesis no.GE-11-10 30050120739775 2026-08-17 16:23:47 2 2026-08-17 20