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加固补

加固补加固补

加固补

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A method of structural strengthening is proposed so that the safety and durability of the structure can be ensured under the normal uses.
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According to the upen, it offers a design plan of prevent crack and fasten the bridge, and also introduce the main ways.
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External prestressing is more and more used in bridge and building structures as well as Structure strengthens.
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Study of the Technology of Consolidation and Reinforcement between Shield and Pipe Piece
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The Causes of Fracture Emergence and Development and the Reinforcement of the Frame Beam

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