Geocell protective slope is a kind of important ecological protection form, which is widely used in the geotechnical engineering field. Based on the finite element software ABAQUS, and combining with protective slope body’s mechanics performance in shallow soil, the finite element model of geocell slope protection is established under the conditions of rainfall seepage, and then we simulate the...

Presented here is an analysis of the effects of soil-foundation-structure interaction (SFSI) on seismic response of highway bridges. Of particular importance is the issue of input motions, their scaling and application to the SFS models. The analysis presented in this paper addresses the influence of inelastic behavior of both the soil and the structural components during seismic response evalu...

Iberus gualtieranus gualtieranus is an arid-dwelling land snail that needs to use karstic fissures as refuge in order to survive in arid environments. Karstic fissures are primarily on vertical rocky walls. Because displacement is costly to terrestrial gastropods, it is predictable that this snail will move on vertical substrates near its refuges. However, this species eats primarily phanerogam...

Generally seepage analysis and stress–strain analysis are conducted separately in the analysis of dams with varied water levels, which neglects the impact of soil deformation on seepage. The impact, however, is significant when the water level varies greatly. In this study, a simplified approach for consolidation analysis of unsaturated soil is used to conduct numerical simulations of water-fil...

Abstract Variation laws of earth pressure accounting for the displacement are taining wall can be well described by mathmatical fitting in study relationship between and retaining displacement. The common mathematical function expressions divided into sinusoidal model, exponential like hyperbolic semi-numerical semi-analytical model function, etc. characteristics shortcomings current expression...

In contrast to straight tunnels, the mechanisms of displacement surrounding soil induced by shield excavation small radius curved tunnels are more complex. Based on field monitoring data surface settlement and horizontal a tunnel in section Zhengzhou Metro Line 3, numerical model using three-dimensional finite element method is established evaluate factors soil. The results verify validity simu...