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| ANALYSIS AND TREATMENT OF CRACK IN SMALL -SPAN CON- CRETE GIRDER ON SHENYANG-SHANHAIGUAN RAILWAY LINE |
| LI Jun-geng |
| Track and Bridge Test Centre of Jinzhou Railway Branch Administration |
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Abstract This paper respectively analyses and describes the disease causes of old aged reinforced concrete girder and the girder replaced in 1980 , proposes the treatment measures for the disease based on the investigated situation of small-span bridge on shenyang-shanhaiguan railway line, for reference to maintenance of similar bridge.
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Received: 21 July 2004
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2004, Vol. 21 
