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总结了预应力混凝土梁板张拉(后张法)前的技术准备工作,着重论述了回归方程中a,b系数的确定及预应力混凝土空心板的张拉计算,并举实例进行了说明。
The preparation of prestressed concrete beams before tensioning (post-tensioning method) is summarized. The determination of a, b coefficients in the regression equation and the calculation of tensioning of prestressed concrete hollow slabs are discussed emphatically.