资源描述：
《杨鸿珠毕业设计(1)》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、长江工程职业技术学院毕业设计毕业设计学生姓名：郎泰霖专业：工程测量指导教师：罗勇2011年4月25日-28-长江工程职业技术学院毕业设计摘要TCA2003是近几年问世的测量机器人。利用它对大型工程建(构)筑物进行外部变形观测,具有精度高、工效高、所获取的数据准确可靠等优点。在锦屏一级水电站大坝外部变形监测中,采用同精度仪器与TCA2003全站仪,在相同条件下施测平面控制基准网和监测网,以实测的数据进行对比,验证了TCA2003全站仪用于变形监测的优越性,并指出了使用该仪器应注意的问题结合在建的雅砻江边坡、谷幅
2、变形监测,简要介绍TCA2003全站仪高精度半自动变形监测系统在变形监测过程中的应用,重点阐述了监测控制网的建立、边坡谷幅变形监测的步骤方法、监测精度分析及数据采集,详细列举在建锦屏一级水电站坝址区2011年3月份的边坡、谷幅的观测成果、计算结果及各边坡、谷幅点的变形趋势。关键词：TCA2003,锦屏一级水电站,边坡,谷幅,变形观测,平面控制网,数据采集,精度分析-28-长江工程职业技术学院毕业设计目录前言1工程概况第一章变形监测控制网的建立第一节观测方法的确立5第二节工作基点网的建立············
3、················································6第二章监测精度分析·································································7第三章监测数据的采集······························································8第四章边坡谷幅变形监测中的应用············································9
4、第一节谷幅观测及成果报告····························································9一、谷幅监测成果综述·······························································9二、实施依据及规程规范····························································9三、谷幅监测目的······························
5、·······································10-28-长江工程职业技术学院毕业设计四、现场监测情况及数据处理·····················································10五、工程量统计········································································11六、测段变形平距观测成果·····································
6、···················12第二节边坡观测成果报告·······························································16一、边坡监测成果综述································································16二、实施依据及规程规范····························································17三、本期完成的工程量·
7、······························································17四、右岸坝肩边坡平面变形观测··················································20五、观测成果统计·····································································22第五章施工中应注意的问题及建议·································
8、···········22参考文献··························································································23前言-28-长江工程职业技术学院毕业设计近年来,我国大型工程建(构)筑物的规模不断扩大,数量不断增加,建(构)筑物(如大、中型水坝)的施工建造及安全运行都迫切需要进行适时监测。特别是对
