Method for improving a steel bridge, as well as a steel bridge improved in this manner

摘要

A method for improving a bridge provided with a bridge deck construction which comprises a steel cover plate as well as stiffeners attached to the underside of the steel cover plate, comprises the step of:
covering the upper side of the steel cover plate with a prefabricated concrete deck.

<Paragraphs id="pa02" num="0002" xmlns:base="http://www.sipo.gov.cn/XMLSchema/base">Furthermore, the method comprises adjusting the concrete deck in the vertical direction with respect to the steel bridge deck, as well as filling an open space between the upper side of the steel bridge deck and the underside of the concrete deck with a filling agent.