摘要
坐标定位法原理可以应用于装配式混凝土结构灌浆套筒与插筋位置验收,以保证装配式混凝土结构的安装质量。本文应用坐标定位法原理,推导出通用的计算公式,可对任意布置形式的套筒和插筋中心位置及偏差进行计算,应用该公式编制了灌浆套筒和插筋位置偏差计算程序,从而预判拟拼装的两个构件能否顺利安装。
The principle of coordinate positioning method can be applied to the acceptance process of grouting sleeve and dowel bars position of precast concrete structure to ensure the installation quality.In this paper,the principle of coordinate orientation method is applied to derive a general formula for calculating the relative distance between the sleeve and the dowel bar in arbitrary arrangement.Using this formula,a program for calculating the position deviation of grouting sleeve and inserting reinforcement is compiled to predict whether the two components to be assembled can be installed smoothly.
作者
李明
张宁
Li Ming;Zhang Ning(China Academy of Building Research,Beijing100013,China;Beijing Yugou Co.Ltd,Beijing100070,China)
出处
《建筑科学》
CSCD
北大核心
2019年第9期56-59,共4页
Building Science
基金
“十三五”国家重点研发计划项目“工业化建筑检测与评价关键技术”(2016YFC0701800)
关键词
灌浆套筒
插筋
坐标定位
进场验收
grout sleeve
dowel bar
coordinate orientation
site acceptance
