Mechanical Analysis of Link Slab in Continous Paving Layer of simple supported girder Bridge

摘要

The link slab of simple supported girder bridge deck was discussed in this paper. Based on "Gernal Code of design of Highway Bridges and Culverts (JTGD60-2004)" of China and linear elastic theory the continouse paving layer was analysized under the live load, temperature variation. The deformation and tensile stress formulations of link slab were given. The conclusion can provide theoretical basis for the design of building new bridge and strengthening and repairing old bridge.