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| FINITE ELEMENT ANALYSIS OF INFLUENCE OF PIPE-JACKING CONSTRUCTION ON ENVIRONMENTS |
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Abstract The deformation and stresses of soil by pipe-jacking are calculated with 2D and 3D finite element methods. The calculations considere three factors independently，that is，the soil press on the head of pipe-jacking，friction in soil and deviation of pipe-jacking head. Their influence on earth surface deformation are examined and some useful conclusoions are drawn.
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Received: 10 June 2002
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