For an existing multi-span hollow slab bridge, its distress and safety have been investigated and analyzed. Based on the reviewing of current prevailing reinforcement schemes, this paper puts forward a new kind of reinforcing scheme-transformation from the simply-supported beam to a seamless and continuous structure. Its pros and cons, as well as its implementation plan and calculation method, are respectively introduced. Finally, this paper introduces the short and long term monitoring plan for the bridge's construction and performance. © 2014 Taylor & Francis Group.
Technical research on the seamlessness and continuity transformation of existing multi-span simply-supported hollow slab bridge / Briseghella, Bruno. - (2014), pp. 1177-1184. (Intervento presentato al convegno 7th International Conference on Bridge Maintenance, Safety and Management, IABMAS 2014 tenutosi a Shanghai, chn nel 2014) [10.1201/b17063-175].
Technical research on the seamlessness and continuity transformation of existing multi-span simply-supported hollow slab bridge
briseghella
2014
Abstract
For an existing multi-span hollow slab bridge, its distress and safety have been investigated and analyzed. Based on the reviewing of current prevailing reinforcement schemes, this paper puts forward a new kind of reinforcing scheme-transformation from the simply-supported beam to a seamless and continuous structure. Its pros and cons, as well as its implementation plan and calculation method, are respectively introduced. Finally, this paper introduces the short and long term monitoring plan for the bridge's construction and performance. © 2014 Taylor & Francis Group.
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