摘要
总结了预应力混凝土梁裂缝控制的几种方法,提出了用简单名义拉应力表在宾PPC结构构件裂缝控制及验算建议,分析了我国目前规范对抗裂要求的具体条款并提出改进建议。
In this paper, several methods are concluded for the crack control of prestressed concrete, the control methods and checking computations to the cracks of PPC structural members expressed by simple tensile stress are proposed, the stipulations on the cracking requirement of the current code in our country are analyzed in details, and the proposals for improvement are put forward.
出处
《应用能源技术》
2006年第8期15-16,共2页
Applied Energy Technology
