【作者】 殷建华； 丁晓利； 刘志强； 杨育文； 黄丁发； 陈永奇；

【Author】 Yin Jianhua;Din Xiaoli;Liu Zhiqiang;Yang Yuwen;Huang Dingfa;Chen Yongqi Hongkong University of Technology Huangan limited Co.of Construction Egineering

【机构】 香港理工大学土木及结构工程系； 香港理工大学土地测量及地理资讯学系； 香港理工大学岩土工程技术中心；

【摘要】 本文介绍了用于岩土边坡监测与预报的集成自动化系统的研究与开发。该系统由两部分组成:①先进的常规岩土边坡监测设备,包括测斜仪。空隙水压计等,其监测数据实现了自动化收集、存储、发送和分析;②多天线全球定位(Multi-an-tenna GPS)设备。经过对标准GPS的改进,研究出有自主知识产权的高精密度的多天线GPS设备,用于岩土边坡表面位移的监测。先进的常规岩土边坡监测设备和多天线全球定位设备构成一个集成的岩土边坡自动化监测与预报系统。所有的监测数据存储于一个数据库,用于对岩土边坡的运行状态进行全面的分析。初步的应用证明了该集成系统的有效性和可靠性。更多还原

【Abstract】 This paper presents the development of an integrated an automated monitoring system for rock and soil slopes.The integrated sys-tem consists of two packages:(1)an advanced conventional and automatic slope monitoring package,including in-place inclinometers andpiezometers,with monitoring data sutomatically stored,reduced and transferred;and (2)a multi-antenna GPS package.By enhancing standardGPS instruments,a high resolution,precise and economic multi-antenna GPS is developed for degection of surface movemerts of rock and soilslopes.The two packages are integrated together to form an automatic monitoring and warning system for rock and soil slope.The monitoringdata can be automatically transferred from a slope site,and stored in one database,which can be used for assessing the overall status of themonitored slope.Preliminary application of the system in monitoring a fill slope with soil nails have demonstrated the effectiveness and reliabil-ity of the integrated system.更多还原