苏通大桥标准梁段安装施工测量方法  

Construction Survey Method for Installation of Standard Girder Blocks of Sutong Bridge

作　　者：许昌[1] 陈泓源 王超领[1] 

机构地区：[1]河海大学土木工程学院,江苏南京210098 [2]江苏省有色金属华东地质勘查局807队,江苏南京210007

出　　处：《世界桥梁》2007年第4期28-30,共3页World Bridges

摘　　要：由于苏通大桥标准梁段施工条件的难度性及其安装的高精密性,必须采取一些快速、可靠的标准梁段安装施工测量方法,为施工控制提供及时、准确的数据,从而正确地评价苏通大桥主梁的施工状态并加快梁段安装的进度。本文主要介绍高精度全站仪TCA2003在标准梁段局部测量和全局测量中的一些应用。Owing to the difficulties and high precision requirements of installation conditions of standard girder blocks of Sutong Bridge, the rapid and reliable construction survey method for the installation has to be adopted in order to provide timely and correct data for construction control of the installation and consequently to correctly evaluate construction status of the main girder of the Bridge and to accelerate the installation progress. In this paper, the applications of the high precision TCA2003 Total Station to local and overall survey of the standard girder blocks are mainly presented.

关 键 词：钢箱梁 局部测量 全局测量 全站仪 

分 类 号：U447.1[建筑科学—桥梁与隧道工程]