نتایج جستجو برای: underground space
تعداد نتایج: 507944 فیلتر نتایج به سال:
In this paper, a wireless sensor network (WSN) technology adapted to underground channel conditions is developed, which has important theoretical and practical value for safety monitoring in underground coal mines. According to the characteristics that the space, time and frequency resources of underground tunnel are open, it is proposed to constitute wireless sensor nodes based on multicarrier...
The installation of the SPIRAL2 superconducting accelerator at GANIL is almost started. All the major components have been tested in the various partner laboratories, and the building construction is now well engaged. The management of the interfaces between the process and the buildings is a strategic point in an underground accelerator, with strong space constraints. This paper describes the ...
According to research, between 15 to 20 percent of the total energy consumption of every country is used for residential spaces. This amount is explanatory of the high cost and will follow the destruction of natural resources and environmental demolition. The aim of this research is to recognize earth thermal ability and its usage in public buildings and especially in private buildings in order...
We present the results of the first two data runs of the Cryogenic Dark Matter Search at Soudan Underground Laboratory. These data exclude substantial new parameter space for both spin-independent and spin-dependent WIMP–nucleon interactions within the standard halo model. r 2005 Elsevier B.V. All rights reserved. PACS: 95.35.+d; 14.80.Ly
energy-based optimized design of polymer fiber-reinforced tunnel lining mohammad safi analysis of underwater tunnels considering strain-softening behavior in plastic zone ahmad fahimifar; hamed ghadami; masoud ahmadvand; arvin abdolmaleki the effect of operational parameters on penetration rate of a tbm using artificial neural networks- a case s...
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