Decision whether to repair or reconstruct bridge involves estimations of remaining life of bridge, future requirements of railway, and probable future value of money; decision whether to repair and strengthen or to reconstruct depends essentially on economics; cost of speed restriction; examination procedure and assessment; modes of failure.
Repairing, strengthening and reconstructing of railway girder bridges
Surveyor
Surveyor ; 122 , n 3724
1963
2 pages
Article (Journal)
English
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