نتایج جستجو برای: different foundation levels
تعداد نتایج: 2561647 فیلتر نتایج به سال:
Abstract The Paris agreement focused global climate mitigation policy on limiting warming to 1.5 or 2 °C above pre-industrial levels. Consequently, projections of hazards and risk are increasingly framed in terms levels rather than emission scenarios. Here, we use a multimethod approach describe changes extreme sea driven by mean level associated with wide range levels, from 5 °C, for large num...
the present article is an attempt to study theoretical aspects of justice in the precept of the holy prophet of islam, by focusing on practical and objective results. in the first place, the necessity and significance of political justice has been explained in three parts. in the next step, the nature, levels and foundation of justice in the viewpoint of the holy prophet are discussed. for purp...
this study investigated the effects of manipulating the cognitive complexity of tasks along +/- few elements and the time limits on l2 learners writing performance. to conduct the study, 60 iranian efl learners with two levels of proficiency, low and high intermediate, were selected and assigned to three groups based on the time devoted to task completion. the participants performed both a simp...
In this paper, natural frequencies and dynamic response of thick beams made of saturated porous materials resting on viscoelastic foundation are investigated for the first time. The beam is modeled using higher-order beam theory. Kelvin-voight model is used to model the viscoelastic foundation. Distribution of porosity along the thickness is considered in two different patterns, which are symme...
The stability of a gravity dam on a jointed rock foundation might be endangered by weak joints that may be present in the fracture network of the bed rock. A review of the literature shows that there are few studies of the effect of a weak joint in the foundation rock on the stability of dams. This research uses the finite difference numerical modelling software ABAQUS to model a gravity dam, t...
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