Resistance of bridge girder webs subjected to concentrated forces

• A model for the ultimate resistance of bridge girder webs to concentrated forces that are introduced in the web during launching is presented. The model is formulated on the basis of observations from tests with welded girders made from a high strength, quenched and tempered steel, as well as available 379 test results for different steel grades. The design model is compared with results from finite element calculations on large bridge girder cross sections and a discussion concerning the serviceability limit state. A simplified form of the design procedure is used in Eurocode 3 Part 1.5 and has also been proposed for use in Eurocode 9.

Ämnesord

TEKNIK OCH TEKNOLOGIER  -- Samhällsbyggnadsteknik -- Byggproduktion (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Civil Engineering -- Construction Management (hsv//eng)

TEKNIK OCH TEKNOLOGIER  -- Samhällsbyggnadsteknik -- Husbyggnad (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Civil Engineering -- Building Technologies (hsv//eng)

Nyckelord

Byggproduktion

Construction Engineering and Management

Stålbyggnad

Steel Structures

Publikations- och innehållstyp

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