The method of breakpoint-match-tracing is a new numerical simulation one to reconstruct the fault deformation process in three-dimensional space. This method, however, based on the spatial data relationship of three dimensional geological bodies, will reconstruct their original relationship result from using match path to trace the breakpoint and computation. Through picking up the breakpoint i...

The prompt identification of faults responsible for moderate-to-large earthquakes is fundamental understanding the likelihood further, potentially damaging events. This increasingly challenging when activated fault an offshore buried thrust, where neither coseismic surface ruptures nor GPS/InSAR deformation data are available after earthquake. We show that on 9 November 2022, Mw 5.5 earthquake ...

In this paper, the mechanical response mechanism and damage behavior of a railway tunnel lining structure under reverse fault dislocation were studied. The linings was validated by undertaking laboratory tests three-dimensional numerical simulations, where Coulomb’s friction used in tangential direction interface. failure damage, which increasingly accumulates with displacements, mainly concent...

Lakeshore environments offer an excellent opportunity to explore how early humans adapted changing landscapes and environments. The Nihewan fluvio-lacustrine sequence in North China contains one of the densest concentrations Early Pleistocene Palaeolithic sites outside Africa. Among these, Cenjiawan site, dated at 1.1 Ma, draws attention due large number stone tool refits. We present here Cenji...

In this study, a conceptual model is developed based on common features of typical unconformity-related uranium deposits in the Athabasca Basin, Canada. Three reactive flow modeling scenarios are designed to address effect fault extension formation deposits. Our results indicate that location zone relevant unconformity crucial fluid circulation both sandstone layer and basement unit, temperatur...

The consequences to structures caused by permanent fault displacement have been investigated for dip-slip faulting, but not the effect of embedment depth on interaction between a normal rupture and shallow embedded foundation. This study foundation using numerical model validated with centrifuge experiments. It was found that gapping mechanism distress occurred at different positions relative o...