Centrifuge modeling of reverse fault rupture propagation through single-layered and stratified soil

Analytical solution for buried pipeline deformation induced by normal and reverse fault considering structural joint influence

“…For the fault rupture propagation to the ground surface, scholars have carried out numerous studies. The alternative research directions can be classified into three main types: (a) examination of case histories, [15][16][17] (b) physical experiments, [18][19][20][21][22] (c) numerical or analytical studies. 23,24 Several scholars have primarily studied fault rupture propagation patterns on single-layered granular soil.…”

“…Ahmadi et al 19,20 carried out a series of model tests and concluded that the variation of soil cohesion and water content affect the behavior on fault rupture propagation by comparing the result of experiments on overlying soil with different clay content and different water content. In addition, Tali et al 21 employed centrifuge modeling tests to investigate the patterns of reverse fault rupture propagation in single and double layer soils. Shi et al 22 proposed an improved nonlocal model to investigate the fault rupture propagation behavior in overlying soil containing intercalation by using finite element software and analyzed the effect of factors on the fault rupture behavior, such as friction angle and dilation angle of the soil in the intercalation, the thickness and depth of the intercalation.…”

“…carried out a series of model tests and concluded that the variation of soil cohesion and water content affect the behavior on fault rupture propagation by comparing the result of experiments on overlying soil with different clay content and different water content. In addition, Tali et al 21 . employed centrifuge modeling tests to investigate the patterns of reverse fault rupture propagation in single and double layer soils.…”

Centrifuge modeling of normal faulting and underground tunnel in sandy soil deposit

“…A comprehensive study of field observations from the Chi-Chi earthquake (Wang et al, 2001) showed an interaction between the faulting phenomena and tunnel. Centrifuge testing was used in other investigations to analyze the propagation of reverse faulting in single layered and multilayered soils (Tali et al, 2019), as well as the interaction of reverse faulting and tunnel lining (Baziar et al, 2014). Baziar et al (2020) found out a shallow tunnel with less burial depth of tunnel has less internal forces than a deep tunnel due to reverse faulting displacement.…”

Σεισμική Τρωτότητα Και Βέλτιστη Αντιμετώπιση Της Σεισμικής Διακινδύνευσης Υποθαλάσσιων Και Παράκτιων Ενεργειακών Δικτύων

“…W. Lee & Hamada, 2005; M. L Lin et al, 2006;Moss et al, 2018;Shi et al, 2020),. αλλά και σε πιο εξειδικευμένες μελέτες σχετικά με την επιρροή προ-υπαρχόντων διαρρήξεων στην εδαφική στρώση(Ng et al, 2012) την επιρροή διαφορετικών διαδοχικών εδαφικών στρώσεων(Tali et al, 2019) και την επιρροή εδαφικών ιδιοτήτων όπως η ύπαρξη νερού(Johansson & Konagai, 2007) και συνοχής στο έδαφος…”