(山东华科规划建筑设计有限公司， 聊城 252000)

［摘要］实际工程平面复杂多变，凹凸规则性的判断已超出有关规范的示例范围，初步探讨了如何根据有关规范条文及示例判断工程平面规则性，从而对不规则平面采取相应的加强措施。经分析研究，补充了凹凸规则性判断标准；对凹口处不规则加强方式和加强标准提出了建议；明确了挑板边可作为判断凹凸规则性的基准线。 

［关键词］平面凹凸规则性；加强措施；平面凹凸基准线 

中图分类号：TU318 文献标识码：A文章编号：1002-848X(2021)15-0051-03

 Discussion on judgment of regularity of complex plane concavity and convexity 

LI  Xianjie,  RUAN  Xingqun,  LIU  Xiaobo,  MENG  Fantao 

(Shandong Huake Planning Architectural Design Co., Ltd., Liaocheng 252000， China) 

Abstract: The plane of actual engineering building is complex and changeable, and the judgment of the regularity of concavity and convexity has exceeded the scope of the examples of the relevant specifications. How to judge the regularity of the engineering plane according to the provisions and examples of the relevant specifications was preliminarily discussed, so as to take the corresponding strengthening measures for the irregular plane. After analysing and researching, the standard for judging the regularity of concavity and convexity was supplemented. Suggestions on irregular strengthening methods and strengthening standards of notch areas were put forward. It is clear that the edge of the cantilever plate can be used as the baseline to judge the regularity of concavity and convexity. 

Keywords:regularity of plane concavity and convexity； strengthening measure； plane concavity and convexity baseline

 作者简介：李显杰，学士，高级工程师，一级注册结构工程师，Email: jzsjylxj@126.com。