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| THE TECHNOLOGY RESEARCH ON 2 000 t PRECAST BOX BEAM SLIPPAGE TRANSPORTATION FOR DONGHAI BRIDGE |
| SHEN Yang-yun1, ZHENG Ji2 |
| The 4th Engineering Company of China Railway Bridge Engineering Bureau Group; China Railway Bridge Engineering Bureau Group Co., Ltd. |
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Abstract The Donghai bridge in Shanghai deep water harbor engineering, the 2000t precast box girder for superstructure adopted slip transportation method. The attrition surface of MGB high molecule polymerization material and stainless steel board with mirror surface are adopted. In this paper, authors introduce slippage method and measures for the box beam transportation.
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Received: 28 July 2004
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2005, Vol. 22 
