一种木结构古建立柱倾斜变形监测方法  

Tilt monitoring method of wooden ancient building column

作　　者：周俊召[1] 乔禹 秦海超 Zhou Junzhao;Qiao Yu;Qin Haichao(CIGIS(CHINA)LIMITED,Beijing 100007,China)

机构地区：[1]建设综合勘察研究设计院有限公司,北京100007

出　　处：《工程勘察》2021年第8期61-64,共4页Geotechnical Investigation & Surveying

摘　　要：立柱是多层、体量较大木结构古建筑的重要结构体,其变形情况对于古建的稳定性具有决定性作用。本文介绍一种针对多层、高大木质结构古建筑立柱空间倾斜变形的监测方法,通过在立柱上部及下部布设多个监测点,采用测量机器人、多测回测角软件、自由设站获取多次立柱空间数据,经过测站平差、整体三维平差等数据处理,分析立柱倾斜角度和倾斜变化量。Column is an important structure of large multi-storey ancient wooden buildings,and its deformation plays a decisive role in the stability of ancient buildings.This paper introduces a method for monitoring the tilt of columns in ancient buildings with multi-storey and tall wooden structure.Multiple monitoring points are set up at the upper and lower parts of the column,and the spatial data of the column are then obtained by using measuring robot using multiple angle measurement software and free station,the tilt angle and its change of the column are analyzed through the data processing of the station adjustment and the whole three-dimensional adjustment.

关 键 词：古建筑 立柱倾斜 测量机器人 自由设站 变形监测 三维平差 

分 类 号：TU198[建筑科学—建筑理论]