shrinkage and temperature reinforcement

With the simple model, some examples are shown to compare the provisions for minimum shrinkage and temperature reinforcement in GB 50010-2002 Code, ACI 318-02 Code and AS 3600-1988 Code. Finally, some recommendations are proposed.

利用该模型，通过算例比较了中国GB50010-2002、美国ACI318-02、澳大利亚AS3600-1988三国规范关于混凝土板温度收缩钢筋的最小配筋率要求，并对此提出了设计建议。

An underground parking garage is of a super-sized structure. Some measures such as setting embedded joints, using UEA shrinkage-compensating concrete and setting full-length temperature reinforcement were adopted to achieve anti-crack and anti-seepage effects.

某小区单层地下车库为超长超宽结构，通过采取设置后浇膨胀加强带、采用UEA补偿收缩混凝土、设置通长温度筋，达到抗裂抗漏的效果。