A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Literature Reviews and Summary of Concrete Bridge Seamless Broaden Technology
When the bridges broaden with seamless technology, there are differences between the existing bridge and the new bridge in design, construction and service. Because of concrete creep and shrinkage, temperature effect and prestress loss, there are stress defects in the seam, which will affect the service and safety. The current methods for the seam in foreign and domestic, such as plant steel and semi-rigid connection method are passive measures based on structure exiting state, which cannot ensure the long-term performance of the seam.
Literature Reviews and Summary of Concrete Bridge Seamless Broaden Technology
When the bridges broaden with seamless technology, there are differences between the existing bridge and the new bridge in design, construction and service. Because of concrete creep and shrinkage, temperature effect and prestress loss, there are stress defects in the seam, which will affect the service and safety. The current methods for the seam in foreign and domestic, such as plant steel and semi-rigid connection method are passive measures based on structure exiting state, which cannot ensure the long-term performance of the seam.
Literature Reviews and Summary of Concrete Bridge Seamless Broaden Technology
Applied Mechanics and Materials ; 193-194 ; 1290-1295
2012-08-24
6 pages
Article (Journal)
Electronic Resource
English
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