000004558 001__ 4558
000004558 005__ 20141118192706.0
000004558 0177_ $$2doi$$a10.3850/978-981-07-2219-7_P300

000004558 0247_ $$210.3850/978-981-07-2219-7_P300
$$adoi
000004558 04107 $$aeng
000004558 046__ $$k2012-05-23
000004558 100__ $$aB., Vivek
000004558 24500 $$aProbabilistic Liquefaction Potential Evaluation Considering Soil Spatial Variation

000004558 24630 $$n5.$$pProceedings of the 5th Asian-Pacific Symposium on Structural Reliability and its Applications
000004558 260__ $$bResearch Publishing, No:83 Genting Lane, #08-01, Genting Building, 349568 SINGAPORE
000004558 506__ $$arestricted
000004558 520__ $$2eng$$aSoil Liquefaction is one of the major concerns of the damage to the structures in saturated sand deposits during earthquakes. The simplified methods developed for the assessment of liquefaction potential rely on the limit states that are generally established with built-in conservatism and with great deal of subjectivity. Well-known SPT and CPT-based methods are widely used in the design practice for this purpose due to their simplicity and reasonable predictive capability. However, these methods do not account for various sources of uncertainties explicitly. In addition, evaluations are generally made only at the locations of test results and are generalized for the whole region where spatial variation of these results may be significant. In the present study, the overall characteristics of the spatial variability and the uncertainties involved are mathematically modeled using random field theory and geostatistics methods. The liquefaction potential is evaluated probabilistically based on simplified design approaches as well as considering various sources of uncertainties related to the modeling errors and measurement errors.

000004558 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000004558 653__ $$aSoil liquefaction, Spatial variability, Geostatistics, Probabilistic approach, Cone penetration test.

000004558 7112_ $$a5th Asian-Pacific Symposium on Structural Reliability and its Applications$$cSingapore (SG)$$d2012-05-23 / 2012-05-25$$gAPSSRA2012
000004558 720__ $$aB., Vivek$$iRaychowdhury, Prishati
000004558 8560_ $$ffischerc@itam.cas.cz
000004558 8564_ $$s559338$$uhttps://invenio.itam.cas.cz/record/4558/files/P300.pdf$$yOriginal version of the author's contribution as presented on CD, .
000004558 962__ $$r4180
000004558 980__ $$aPAPER