卵形消化池预应力筋张拉时,在上下束环向预应力筋张拉端锚固槽交错角不同布置方式下,通过对每一循环段内预应力筋环向各点预应力损失结果的分析对比,本文提出了环向预应力筋张拉端锚固槽交错角布置的优化方案以及环向预应力损失合理取值的方法。 When the prestressed tendons of the oval digestive pool are tensioned, the results of the loss of prestress of the prestressed tendons to each point in each cycle segment are different under the different staggered angles of the anchor grooves of the prestressed tendons at the upper and lower beam loops. Analyze and contrast, this paper puts forward the optimization scheme of the staggered angle arrangement of the anchoring trough of the tensioning end of the circular prestressed tendon and the method of reasonable value of the circumferential prestress loss.