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牡丹江市污水处理厂直径 45 m的二次沉淀池 ,施工中底板采用设置加强带取代后浇带 ,保证了混凝土连续浇注的质量 ;同时还应用了环形无粘结预应力钢筋张拉技术。
In the secondary sedimentation tank with a diameter of 45m in the Mudanjiang Sewage Treatment Plant, a reinforced zone is used to replace the post-pouring belt in the construction floor to ensure the quality of the continuous pouring of concrete. At the same time, an annular unbonded prestressed steel tensioning technology is applied.