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1、長(zhǎng)江工程職業(yè)技術(shù)學(xué)院畢業(yè)設(shè)計(jì)畢業(yè)設(shè)計(jì)學(xué)生姓名：郎泰霖專業(yè)：工程測(cè)量指導(dǎo)教師：羅勇2011年4月25日-28-長(zhǎng)江工程職業(yè)技術(shù)學(xué)院畢業(yè)設(shè)計(jì)摘要TCA2003是近幾年問世的測(cè)量機(jī)器人。利用它對(duì)大型工程建(構(gòu))筑物進(jìn)行外部變形觀測(cè),具有精度高、工效高、所獲取的數(shù)據(jù)準(zhǔn)確可靠等優(yōu)點(diǎn)。在錦屏一級(jí)水電站大壩外部變形監(jiān)測(cè)中,采用同精度儀器與TCA2003全站儀,在相同條件下施測(cè)平面控制基準(zhǔn)網(wǎng)和監(jiān)測(cè)網(wǎng),以實(shí)測(cè)的數(shù)據(jù)進(jìn)行對(duì)比,驗(yàn)證了TCA2003全站儀用于變形監(jiān)測(cè)的優(yōu)越性,并指出了使用該儀器應(yīng)注意的問題結(jié)合在建的雅礱江邊坡、谷幅
2、變形監(jiān)測(cè),簡(jiǎn)要介紹TCA2003全站儀高精度半自動(dòng)變形監(jiān)測(cè)系統(tǒng)在變形監(jiān)測(cè)過程中的應(yīng)用,重點(diǎn)闡述了監(jiān)測(cè)控制網(wǎng)的建立、邊坡谷幅變形監(jiān)測(cè)的步驟方法、監(jiān)測(cè)精度分析及數(shù)據(jù)采集,詳細(xì)列舉在建錦屏一級(jí)水電站壩址區(qū)2011年3月份的邊坡、谷幅的觀測(cè)成果、計(jì)算結(jié)果及各邊坡、谷幅點(diǎn)的變形趨勢(shì)。關(guān)鍵詞：TCA2003,錦屏一級(jí)水電站,邊坡,谷幅,變形觀測(cè),平面控制網(wǎng),數(shù)據(jù)采集,精度分析-28-長(zhǎng)江工程職業(yè)技術(shù)學(xué)院畢業(yè)設(shè)計(jì)目錄前言1工程概況第一章變形監(jiān)測(cè)控制網(wǎng)的建立第一節(jié)觀測(cè)方法的確立5第二節(jié)工作基點(diǎn)網(wǎng)的建立············
3、················································6第二章監(jiān)測(cè)精度分析·································································7第三章監(jiān)測(cè)數(shù)據(jù)的采集······························································8第四章邊坡谷幅變形監(jiān)測(cè)中的應(yīng)用············································9
4、第一節(jié)谷幅觀測(cè)及成果報(bào)告····························································9一、谷幅監(jiān)測(cè)成果綜述·······························································9二、實(shí)施依據(jù)及規(guī)程規(guī)范····························································9三、谷幅監(jiān)測(cè)目的······························
5、·······································10-28-長(zhǎng)江工程職業(yè)技術(shù)學(xué)院畢業(yè)設(shè)計(jì)四、現(xiàn)場(chǎng)監(jiān)測(cè)情況及數(shù)據(jù)處理·····················································10五、工程量統(tǒng)計(jì)········································································11六、測(cè)段變形平距觀測(cè)成果·····································
6、···················12第二節(jié)邊坡觀測(cè)成果報(bào)告·······························································16一、邊坡監(jiān)測(cè)成果綜述································································16二、實(shí)施依據(jù)及規(guī)程規(guī)范····························································17三、本期完成的工程量·
7、······························································17四、右岸壩肩邊坡平面變形觀測(cè)··················································20五、觀測(cè)成果統(tǒng)計(jì)·····································································22第五章施工中應(yīng)注意的問題及建議·································
8、···········22參考文獻(xiàn)··························································································23前言-28-長(zhǎng)江工程職業(yè)技術(shù)學(xué)院畢業(yè)設(shè)計(jì)近年來,我國大型工程建(構(gòu))筑物的規(guī)模不斷擴(kuò)大,數(shù)量不斷增加,建(構(gòu))筑物(如大、中型水壩)的施工建造及安全運(yùn)行都迫切需要進(jìn)行適時(shí)監(jiān)測(cè)。特別是對(duì)
