超长无黏结预应力工程施工技术及措施

Construction Technology and Measures of Super-long Unbonded Prestressed Engineering

通过采用超长无粘结预应力施工技术,取消了池体混凝土的施工缝,根除抗渗混凝土施工缝的复杂处理与质量通病。通过施工过程中的合理组织,精心施工,并采取了一些独特的质量保证措施,使之得到良好的效果。实践证明采用超长无粘结预应力施工工艺,无论是从工程质量、施工效率,还是成本来衡量,都具有很大的优越性。

Through adopting super-long unbonded prestress technology,the construction joints in concrete pool is canceled to eradicate leakage of construction joints.Through reasonable organization,elaborately construction and various quality ensuring measures,good construction effect is gained in construction.Practice proves that the super-long unbonded prestressed technology is of great superiority for engineering quality,construction efficiency and cost.