大型现浇钢筋混凝土水池无温度伸缩缝设计法

Design of Large Cast-in-situ Water Tank without Expansion Joint

介绍了我国大型水池结构考虑温度应力时的设计方法及对于超长水池的各种处理办法。通过长春西郊污水处理厂曝气池 (90 .5m× 10 3.7m× 7m )工程简要介绍了无粘结预应力无温度伸缩缝水池的设计方法 ,以及无缝水池在经济性。

Various normal procedures used in this country against the temperature stress for large size extra long water tanks are presented briefly. Taking the aeration tank (W × L × H = 90 5 m×103 7 m×7 m) in the West WTP in Changchun City as a practical example, the design of large size water tank with un bonded prestressed concrete structure without expansion joint is presented and the economic, durable and earthquake protective advantages of this kind of structure are indicated.