周献祥
    (总后勤部建筑设计研究院  北京 100036)

[提要]  结合工程设计实际情况，分析了钢筋混凝土现浇板按塑性理论设计的可靠性和井式楼盖角区板面出现裂缝的原因，讨论了现浇板设计的一些构造问题。
[关键词]  钢筋混凝土 现浇板 设计 塑性铰线理论

Based on the engineering practice, discussion is devoted to the reliability of plastic theory of reinforced concrete slabs and the causes of crack in cross beam floor slabs.Some detailed requirements for the design of reinforced concrete slabs are also presented.
Keywords: reinforced concrete; cast-in- situ  slab; design;yield line theory