Abstract Due to the relatively low rigidities in vertical and horizontal planes, structures of footbridges must be checked from point view their dynamic behavior, so as avoid resonance phenomenon ensure walking comfort pedestrians. The paper presents some aspects related behaviour, for pedestrian bridge with a span 31.5 m that was constructed Railway Park area Cluj-Napoca city, over Someşul Mic...

However, the existing sensing or monitoring methods have limitations in mobile cranes on sites. Recently, advent of 4D point cloud (4DPC) technology with a unique spatial-temporal data structure has shown potential. In this paper, we present 4DPC approach, which includes set prototype devices and rule-based object detection method. A proof-of-concept test to monitored hoisting process two H-bea...

From her London base she exhibited widely and won many public art commissions, She received the Art and Work prize for her sculptures at 99 Bishopsgate from the Wapping Arts Trust, and in 1998 won a Royal Society of Arts Award. She represented Ireland at the Paris Biennale in 1982 and the Sao Paolo Biennale in 1985. The majority of her commissions are in the United Kingdom. The most significant...