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本文综述了宁波某码头上横梁施工中产生裂缝的状况,并分析其产生裂缝的机理及其采用某辅料配制的高性能海工混凝土提高了体积稳定性,解决了产生裂缝问题,抗渗透性达到了乳胶混凝土的水平。
In this paper, the situation of cracks in the beam construction of a wharf in Ningbo is reviewed. The mechanism of crack generation and the high-performance marine concrete formulated with certain auxiliary materials are analyzed to improve the volume stability. The problem of cracks is solved and the permeability is achieved The level of latex concrete.