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1、000000I目錄摘要.............................................................................................................................................................IIAbstract..........................................

2、.................................................................................................................III引言......................................................................................................

3、............................................................11土方計(jì)算方法的介紹..................................................................................................................................11.1DTM法（不規(guī)則格網(wǎng)法）...

4、...............................................................................................................11.2斷面法......................................................................................................

5、.............................................21.3方格網(wǎng)法...............................................................................................................................................21.4等高線法................

6、...............................................................................................................................32幾種土石方的計(jì)算方法與分析比較............................................................................

7、..............................42.1DTM法土方計(jì)算..................................................................................................................................42.2斷面法土方計(jì)算.....................................

8、..............................................................................................42.2.1生成里程文件..................................................................................................................

9、..............52.2.2選擇土方計(jì)算類型........................................................................................................................52.2.3給定計(jì)算參數(shù)............................................................

10、....................................................................52.2.4計(jì)算工程量....................................................................................................................................52.3方格網(wǎng)法土

11、方計(jì)算...............................................................................................................................62.4等高線法土方計(jì)算..............................................................................

12、.................................................72.5幾種方法的比較分析...........................................................................................................................83土方測(cè)量的應(yīng)用..........................

13、................................................................................................................83.1實(shí)驗(yàn)數(shù)據(jù)獲取..................................................................................................

14、.....................................83.2實(shí)驗(yàn)方法...............................................................................................................................................93.2.1應(yīng)用DTM法計(jì)算..................

15、.......................................................................................................93.2.2應(yīng)用方格網(wǎng)法計(jì)算.......................................................................................................

16、...............103.3實(shí)驗(yàn)結(jié)果..............................................................................................................................................114結(jié)語(yǔ).................................................

17、...........................................................................................................11000000IIIDigitalTopographicMapIsUsedInEarthVolumeCalculationAbstractThecalculationofearthwkconstructionconstruc

18、tionisanimptantstep.Befetheprojectconstructiondesignphasetoearthvolumebudgetitisdirectlyrelatedtotheprojectcostestimateionofschemes.Howtousetheunitfmeasuringthefieldmeasuredtopographicdatatheiginaldigitalterraindatafasta

19、ccuratecalculationofexcavatedvolumebecomestheissuethatpeoplecaresincreasingly.BasedontheDTMmethod(irregulargridmethod)sectionmethodgridmethodcontourmethodwerediscussedcomparedthecombinationofseveralmethodsfdigitaltopogra

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