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pro vyhledávání: '"Jian-Ying Chen"'
Publikováno v:
Advanced Materials Research. :530-534
For the reasons of prestressing and other factors, the lateral bending would appear on the post-tensioned concrete T-beam during the pre-tensioning. In this paper, a simulation model is established as an example of the edge beam of 40-m T-beam which
Publikováno v:
Advanced Materials Research. :1207-1211
Node localization technology is the premise and foundation of all applications in wireless sensor network. An improved DV-Hop algorithm was proposed aimed at the low-power requirement of wireless sensor networks. The distances between nodes and ancho