000004559 001__ 4559
000004559 005__ 20141118192706.0
000004559 0177_ $$2doi$$a10.3850/978-981-07-2219-7_P301

000004559 0247_ $$210.3850/978-981-07-2219-7_P301
$$adoi
000004559 04107 $$aeng
000004559 046__ $$k2012-05-23
000004559 100__ $$aTang, Yu-Geng
000004559 24500 $$aProbabilistic Analysis of Excavation-Induced Basal Heave-a Case Study

000004559 24630 $$n5.$$pProceedings of the 5th Asian-Pacific Symposium on Structural Reliability and its Applications
000004559 260__ $$bResearch Publishing, No:83 Genting Lane, #08-01, Genting Building, 349568 SINGAPORE
000004559 506__ $$arestricted
000004559 520__ $$2eng$$aThis study aims at re-analyzing the basal heave of an existing excavation case by incorporating the uncertainty of undrained shear strength (s<sub>u</sub>) of clay. The excavation case adopted was analyzed by Hsieh et al. (2008), in which the deterministic analysis was performed. The characteristics of stratigraphy investigated in their study are directly employed in the probabilistic analysis of this excavation case. The method for analyzing basal heave proposed by the Taiwan building code (TGS 2001) is adopted in the probability analysis of basal heave. A series of parametric study are conducted through incorporating the Monte Carlo simulation as well as considering the various COVs of s<sub>u</sub> of clay. The results reveal that the probability of basal heave is higher than 0.95 when the COV of s<sub>u</sub> is in the range of 0-0.3. In addition, the probability of failure with respect to FS=1.2 is higher than 0.70 when the COV is equal to 0.3.

000004559 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000004559 653__ $$aExcavation, Basal heave, Probabilistic analysis, Monte carlo simulation, Undrained shear strength, Normal distribution.

000004559 7112_ $$a5th Asian-Pacific Symposium on Structural Reliability and its Applications$$cSingapore (SG)$$d2012-05-23 / 2012-05-25$$gAPSSRA2012
000004559 720__ $$aTang, Yu-Geng$$iKung, Gordon Tung-Chin
000004559 8560_ $$ffischerc@itam.cas.cz
000004559 8564_ $$s154158$$uhttps://invenio.itam.cas.cz/record/4559/files/P301.pdf$$yOriginal version of the author's contribution as presented on CD, .
000004559 962__ $$r4180
000004559 980__ $$aPAPER