深圳万科中心斜拉索张拉施工监测

摘要

介绍了深圳万科中心斜拉索张拉施工监测内容、传感器布置以及监测系统等.监测内容包括索力监测、梁柱应变监测以及结构变形监测.监测系统由光纤光栅监测系统以及全站仪监测系统组成.对监测数据进行了分析,分析结果表明:施工监测系统稳定可靠,可有效指导斜拉索的张拉.%The construction monitoring system for stayed cable stretching of Vanke Center is introduced in this paper. The content of monitoring, the layout of sensors and the monitoring system are described in detail. Cables' force, strain of beams and columns and structural deformations are all monitored. The monitoring system is composed of the Fiber Bragg Grating system and the Total Station system. The analysis of the monitoring data shows that the construction monitoring system is stable and reliable enough to guide the stayed cables stretching.