本标准旨在描述绕制钢丝和钢绞线的设计、施工、检查和维护的现行推荐做法，具有以下四种心墙类型的预应力混凝土含水结构:I型-带垂直预应力钢筋的现浇混凝土II型带钢隔板的喷射混凝土III型带钢隔板的预制混凝土IV型带钢隔板的现浇混凝土本标准不描述预应力混凝土的粘结或无粘结水平钢筋束罐壁、地板或屋顶的加固。本标准适用于与饮用水或饮用水供应中常见的常温和pH值的原水一起使用的安全壳结构。在没有特别考虑其对结构的影响的情况下，它不适用于高侵蚀性水或高温水的安全壳结构设计； 本标准也不适用于废水、散装干式储存、化学品储存或泥浆储存结构的设计。

The intent of this standard is to describe current recommended practice for the design, construction, inspection, and maintenance of wire- and strand-wound, circular, prestressed concrete water-containing structures with the following four types of core walls:Type I—cast-in-place concrete with vertical prestressed reinforcementType II—shotcrete with a steel diaphragmType III—precast concrete with a steel diaphragmType IV—cast-in-place concrete with a steel diaphragmThis standard does not describe bonded or unbonded horizontal tendons for prestressed reinforcement of the tank wall, floor, or roof.This standard applies to containment structures for use with potable water or raw water of normal temperature and pH commonly found in drinking water supplies. It is not intended for use in the design of containment structures for highly aggressive waters or high-temperature waters without special consideration being given to their effects on the structure; nor is it intended that the standard be used for the design of structures for wastewater, bulk dry storage, chemical storage, or storage of slurries.