摘要
国家行业标准《混凝土异形柱结构技术规程》(JGJ 149—2006)颁布实施以来,全国建设异形柱结构的数目逐年增加。相对于矩形柱结构来讲,异形柱结构仍处于少数,所以,多数设计单位采用的设计软件PKPM-SATWE关于异形柱结构设计计算功能还远不如矩形柱结构的相关功能完善,设计人员对用该软件设计异形柱结构也有不熟悉的地方,甚至出现用混凝土规范对矩形柱的规定设计异形柱,造成异形柱结构的安全度降低。针对此,介绍了使用PKPM软件设计异形柱结构要注意的事项,特别是目前软件与规程要求不一致的地方。
Since the Technical specifaction for concrete structures with specially shaped columns was issued, the number of this kind of structures has been increacing year by year. But, compared with structures with rectangle columns, the number of structures with specially shaped columns is in the minority. So, some designers are not familiar with the later as same as the former, the same situation was occurred in the calculation function of PKPM design software. For example, some aspects of the structures with specially shaped columns designed by the designers using PKPM software were accordance with the specifaction for structures with rectangle coulmns, it poses a threat to the safety of the structures. From this point of view, some key issues in the design of this kind of structures by using PKPM software are discussed, particularly about the difference between the software and the specifaction.
出处
《结构工程师》
2010年第4期7-14,共8页
Structural Engineers
关键词
钢筋混凝土
异形柱
PKPM
设计
软件
reinforced concrete, specially shaped column, PKPM, design, software
