Offshore wind power, as an efficient renewable energy source, is being vigorously developed nowadays. However, the liquefaction of marine sand due to earthquakes brings potential safety hazards turbine structures. In this study, a series resonant column and undrained cyclic triaxial tests were carried out investigate stiffness degradation characteristics in offshore farm at East Nan-ao area Gua...

Abstract. Landslides are often triggered by catastrophic events, among which earthquakes and rainfall the most depicted. However, very few studies have focused on effect of atmospheric pressure slope stability, even though weather events such as typhoons associated with significant changes. Indeed, both changes rainfall-induced groundwater level can generate large pore In this paper, we assess ...

shape-selective methylation of naphthalene (naph) over sapo-11 zeolite was carried out in a fixed-bed flow reactor under atmospheric pressure. some zeolites, such as h-beta (hβ), husy and zsm-5 were also evaluated for comparison with sapo-11 zeolite.the results showed that sapo-11 exhibited higher stability, higher selectivity of  2,6-dimethylnaphthalene (2,6-dmn), and higher 2,6-/2,7-dmn ratio...

The response of submerged slopes on the continental shelf to seismic or storm loading has become an important element in the risk assessment for offshore structures and “local” tsunami hazards worldwide. The geological profile of these slopes typically includes normally consolidated to lightly overconsolidated soft cohesive soils with layer thickness ranging from a few meters to hundreds of met...