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List of products by author: W. Le
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Research and Optimization of Wood Cushions’ Compression Deformation Characteristics in Curved Pipe Jacking
Abstract: In this paper, the authors analyzed the deformation characteristics and stress state change process of wood cushion by dividing it into two stages. Then, use the compressive strength machine of concrete blocks to test the wood cushions’ compression characteristics, fit its deformation characteristic curve. In basis of above theoretical and experimental analysis, taking a large curve pipe...
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The Longitudinal Curve Pipe Jacking River Crossing Technology under Complex Conditions
Abstract: The pipe jacking method across the river is suitable under the condition of the good geological condition and the low water pressure for the straight line jacking method. There is no longitudinal curve pipe jacking across the rivers for the steep slope in China. The length of the Fu Chun River pipe jacking tunnel is 658.05m in total. The water pressure is high, the slope is steep, and the...
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