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通过对竖向预应力粗钢筋的锚固工艺试验及预应力损失的检测 ,得到了保证有效预应力的可行方法 ,分析了竖向预应力钢筋应力损失的规律 ,可为类似桥梁预应力钢筋施工提供参考
The feasible method of ensuring the effective prestress is obtained through the test of the anchorage process and the prestress loss of the prestressed vertical reinforcement. The stress loss of the vertical prestressing steel is analyzed, which can be used for the construction of similar prestressed steel bars reference