预制柱编码标注与平面整体表示方法研究

Research on Code Labeling and Ichnographic Representing Method of Precast Concrete Columns

依据《装配式混凝土结构技术规程》(JGJ1-2014)和《装配式混凝土建筑技术标准》(GB/T51231-2016)提出的预制柱构造设计原则,分析钢筋套筒灌浆连接装配式混凝土预制柱的构造措施,将预制柱的信息要素归纳为总体信息、类型信息、几何信息、钢筋信息、预埋件信息和其他信息,探索构件及其连接通用构造规则,实现构造标准化,在柱平面布置图上标出台模面和装配方向,规定构件的局部坐标系,通过编码表达预制柱,替代构件详图,实现装配式混凝土柱的平面整体表达。

According to design principles of precast concrete columns from Technical Specification for Precast Concrete Structures(JGJ1-2014)and Technical Standard for Assembled Buildings with Concrete Structure(GB/T51231-2016),this paper analyzes structural measures of precast concrete columns with grout sleeve splicing of rebar,summarizes precast concrete columns information as the general information,type information,geometry information,reinforcement information,embedded parts information and other information,explores general de⁃tailing rules of components and their connection,and realizes structural standardization.The surface of the table and the assembly direction are specified on the layout plan of the column,and the coordinate system of the com⁃ponent is specified.The ichnographic representing of precast concrete column can be achieved through the code to express the precast concrete columns,rather than the detailed drawing of the component,