英國巖土勘察原文及中文譯本

第第頁英國巖土勘察原文及中文譯本CodeofPracticeforSiteInvestingation2場地勘察實(shí)踐規(guī)范

目次

Foreword(1)

前言(1)

Sectionone.General(2)

第一部分總那么(2)

1.Scope(2)

1.適用范圍(2)

2.References(3)

2.

12.8Madeground(35)

12.8人工填土(35)

12.9Rock(36)

12.9巖石(36)

12.10Discontinuities(38)

12.10結(jié)構(gòu)面(38)

13Aggressivegroundandgroundwater(39)

13地基土與地下水的侵蝕性(39)

13.1Introduction(39)

13.1引言(39)

13.2Investigationofpotentialdeteriorationofconcrete(39)

13.2混凝土潛在惡化勘察(39)

13.3Investigationofpotentialcorrosionofmetals(39)

13.3金屬的電位腐蝕調(diào)查(39)

13.4Investigationofmadegroundcontainingindustrialwasteproducts(40)

13.4含工業(yè)廢棄物的人工填土勘察(40)

14Groundinvestigationsoverwater(40)

14水上地基勘察(40)

14.1Introduction(40)

14.1引言(40)

14.2Stagesandplatforms(41)

14.2階段和平臺(tái)(41)

14.3Floatingcraft(42)

14.3漂移工藝(42)

14.4Workingbetweenhighandlowtidelevels(43)

14.4高低潮水位之間的工作(43)

14.5Setting-outandlocatingboreholepositions.(43)

14.5鉆孔定位(43)

14.6Determinationofreducedlevelofbedandstrataboundaries.(43)

14.6水底與地層邊界的測定(43)

15PersonnelforgroundInvestigation(44)

15地基勘察的人員組織(44)

15.1Introduction(44)

15.1引言(44)

15.2Direction,planningande*ecution(44)

15.2指導(dǎo)、規(guī)劃和執(zhí)行(44)

15.3Supervisioninthefield(44)

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CodeofPracticeforSiteInvestingation2場地勘察實(shí)踐規(guī)范

15.3現(xiàn)場監(jiān)理(44)

15.4Theloggingofe*cavationsandboreholesandthedescribingofsoilsandrocks..45

15.4坑槽探和鉆孔編錄與巖土體描述(45)

15.5Laboratorywork(46)

15.5試驗(yàn)室工作(46)

15.6Interpretation(46)

15.6解譯(46)

15.7Fieldtechnicians(46)

15.7現(xiàn)場技術(shù)員(46)

15.8Operatives(47)

15.8技術(shù)工人(47)

15.8.1Drillers(47)

15.8.1鉆工(47)

15.8.2Operatorsofe*cavatingplant(47)

15.8.2坑槽探工(47)

16Reviewduringconstruction(47)

16施工編錄與驗(yàn)證(47)

16.1Introduction(47)

16.1引言(47)

16.2Purpose(47)

16.2目的(47)

16.3Informationrequired(48)

16.3所需資料(48)

16.3.1Soilandrock(48)

16.3.1巖土(48)

16.3.2Water(49)

16.3.2水(49)

16.4Instrumentation(seealso31.2)(49)

16.4監(jiān)測儀器(49)

Sectionfour.E*cavation,boring,sampling,probingandtestsinboreholes(50)

第四部分坑槽探、鉆探、取樣和鉆孔測試(50)

17Introductions(50)

17引言(50)

18E*cavationsandboreholes(51)

18坑槽探與鉆孔(51)

18.1Shallowtrialpits(51)

18.1淺探井(51)

18.2Deeptrialpitsandshafts(52)

18.2深探井與探坑(52)

18.3Headings(adits)(53)

18.3巷道〔平洞〕(53)

18.4Handaugerboring(53)

18.4手工鉆孔(53)

18.5Lightcablepercussionboring(53)

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CodeofPracticeforSiteInvestingation2場地勘察實(shí)踐規(guī)范

18.5沖擊鉆孔(53)

18.6Mechanicalaugers(54)

18.6機(jī)鉆(54)

18.7Rotaryopenholedrillingandrotarycoredrilling(55)

18.7回轉(zhuǎn)鉆孔和回轉(zhuǎn)取芯鉆孔(55)

18.8Washboringandothermethods(57)

18.8沖洗鉆進(jìn)和其它方法(57)

18.8.1Washboring(57)

18.8.1沖洗鉆進(jìn)(57)

18.8.2Othermethodsofboring(57)

18.8.2其它鉆孔方法(57)

18.9Backfillinge*cavationsandboreholes(58)

18.9坑槽和鉆孔回填(58)

19Samplingtheground(58)

19取樣(58)

19.1Generalprinciples(58)

19.1一般原那么(58)

19.2Samplequality(59)

19.2試樣質(zhì)量(59)

19.3Disturbedsamplesfromboringtoolsorfrome*cavatingequipment(61)

19.3從鉆具和挖掘設(shè)備中取得擾動(dòng)樣品(61)

19.4open-tubesamplers(62)

19.4開口取樣器(62)

19.4.1Principlesofdesign(62)

19.4.1設(shè)計(jì)原理(62)

19.4.1.1General(62)

19.4.1.1總那么(62)

19.4.1.2Thecuttingshoe(63)

19.4.1.2取樣器(63)

19.4.1.3Wallfriction(63)

19.4.1.3側(cè)壁摩阻力(63)

19.4.1.4Non-returnvalve(63)

19.4.1.4單向閥(63)

19.4.2Samplingprocedure(64)

19.4.2取樣步驟(64)

19.4.3Thin-walledsamplers(65)

19.4.3薄壁取樣器(65)

19.4.4Generalpurpose100mmdiameteropen-tubesampler(65)

19.4.4一般目的的100mm直徑的開口取樣器(65)

19.4.5split-barrelstandardpenetrationtestsampler(66)

19.4.5活瓣式標(biāo)貫取樣器(66)

19.5Thin-walledstationarypistonsampler(66)

19.5薄壁靜壓取樣器(66)

19.6Continuoussoilsampling(66)

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19.6連續(xù)取樣(66)

196.1General(66)

19.6.1總那么(66)

19.6.2TheDelftcontinuoussampler(67)

19.6.2代夫特連續(xù)取樣器(67)

19.7Sandsamplers(68)

19.7砂土取樣器(68)

19.8Rotarycoresamples(68)

19.8旋轉(zhuǎn)巖芯取樣(68)

19.9Blocksamples(69)

19.9塊樣(69)

19.10Handlingandlabellingofsamples(70)

19.10樣品處理與標(biāo)簽(70)

19.10.1General(70)

19.10.1總那么(70)

19.10.2Labelling(70)

19.10.2貼標(biāo)簽(70)

19.10.3Disturbedsamplesofsoilandhandspecimensofrock(71)

19.10.3擾動(dòng)土樣和巖石的手工標(biāo)本(71)

19.10.4Samplestakenwithatubesampler(72)

19.10.4用鉆孔取樣器獲得的樣品(72)

19.10.5Rotarycoree*trusionandpreservation(73)

19.10.5旋轉(zhuǎn)巖芯的獵取與保存(73)

19.10.6Blocksamples(75)

19.10.6塊樣(75)

20Groundwater(75)

20地下水(75)

20.1General.(75)

20.1總那么(75)

20.2Methodsofdetermininggroundwaterpressures(76)

20.2確定地下水位的方法(76)

20.2.1Responsetime(76)

20.2.1響應(yīng)時(shí)間(76)

20.2.2Observationsinboreholesande*cavation(76)

20.2.2鉆孔與坑槽探井中的量測(76)

20.2.3Standpipepiezometers(77)

20.2.3測壓管水位計(jì)(77)

20.2.4Hydraulicpiezometers(78)

20.2.4水力滲壓計(jì)(78)

20.2.5Electricalpiezometers(78)

20.2.5電測滲壓儀(78)

20.2.6Pneumaticpiezometers(79)

20.2.6氣壓滲壓計(jì)(79)

20.2.7Installationofpiezometers(79)

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20.2.7滲壓計(jì)的安裝(79)

20.2.8Varyinggroundwaterpressures(80)

20.2.8地下水壓力改變(80)

20.3Groundwatersamples(81)

20.3地下水水樣(81)

21Testsinboreholes(81)

21鉆孔測試(81)

21.1General(81)

21.1總那么(81)

21.2Standardpenetrationtest(82)

21.2標(biāo)準(zhǔn)貫入試驗(yàn)(82)

21.2.1Generalprinciples(82)

21.2.1一般原理(82)

21.2.2Preparationforcarryingouttest(83)

21.2.2試驗(yàn)預(yù)備(83)

21.2.3Advantagesandlimitations.(83)

21.2.3優(yōu)點(diǎn)和局限性(83)

21.2.4Interpretation(84)

21.2.4說明(84)

21.3Vanetest(84)

21.3十字板試驗(yàn)(84)

21.3.1Generalprinciples(84)

21.3.1一般原理(84)

21.3.2Advantagesandlimitations(85)

21.3.2優(yōu)點(diǎn)與局限性(85)

21.4Permeability(86)

21.4滲透試驗(yàn)(86)

21.4.1Generalprinciples(86)

21.4.1一般原理(86)

21.4.2Preparationforcarryingoutthetest(86)

21.4.2試驗(yàn)預(yù)備(86)

21.4.3Variableheadtest(87)

21.4.3變水頭試驗(yàn)(87)

21.4.4Constantheadtest(88)

21.4.4常水頭試驗(yàn)(88)

21.4.5Analysisofresults(88)

21.4.5結(jié)果分析(88)

21.4.6Formulaeforboreholepermeabilityten(88)

21.4.6鉆孔滲透試驗(yàn)計(jì)算公式(88)

21.4.7Advantagesandlimitations(91)

21.4.7優(yōu)點(diǎn)與局限性(91)

21.5Packertest(93)

21.5呂榮試驗(yàn)(93)

21.5.1Generalprinciples(93)

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21.5.1一般原理(93)

21.5.2Packers(94)

21.5.2試驗(yàn)設(shè)備(94)

21.5.3Applicationandmeasurementofpressure(94)

21.5.3壓力水頭的量測與應(yīng)用(94)

21.5.4Measurementofflow(95)

21.5.4測量量測(95)

21.5.5E*ecutionoftest(95)

21.5.5試驗(yàn)實(shí)施(95)

21.5.6Recordingofresultsandcalculatingpermeability(96)

21.5.6結(jié)果記錄與滲透系數(shù)計(jì)算(96)

21.6Platetests.(96)

21.6平板載荷試驗(yàn)(96)

21.6.1General(96)

21.6.1總那么(96)

21.6.2Limitation(97)

21.6.2局限性(97)

21.6.3Preparation(97)

21.6.3預(yù)備(97)

21.6.4Beddingoftheplate(98)

21.6.4承壓板基床(98)

21.6.4.1Largediameterboreholes(98)

21.6.4.1大口徑鉆孔(98)

21.6.4.2Smalldiameterboreholes(98)

21.6.4.2小口徑鉆孔(98)

21.6.5Applicationandmeasurementofload(98)

21.6.5荷載施加與量測(98)

21.6.6Measurementofdeflection(98)

21.6.6變形量測(98)

21.6.7E*ecutionoftest(99)

21.6.7試驗(yàn)實(shí)施(99)

21.6.8Useofthetest(99)

21.6.8試驗(yàn)結(jié)果的利用(99)

21.6.8.1Largediameterborehole(99)

21.6.8.1大口徑鉆孔(99)

21.6.8.2Smalldiameterborehole(99)

21.6.8.2小口徑鉆孔(99)

21.6.9Supplementarytes(99)

21.6.9補(bǔ)充試驗(yàn)(99)

21.7Pressuremetertests(100)

21.7旁壓試驗(yàn)(100)

22Frequencyofsamplingandtestinginboreholes(101)

22鉆孔取樣與測試頻率(101)

22.1Generalprinciples(101)

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22.1一般原理(101)

22.2Determinationofcharacterandstructureofthestrata(102)

22.2地層結(jié)構(gòu)與特征的確定(102)

22.3Thedeterminationofstratalpropertiesusingequipmentnormallyavailablefor

samplingandtesting(103)

22.3利用常規(guī)取樣及試驗(yàn)設(shè)備確定地層性質(zhì)(103)

22.4Double-holesampling(104)

22.4雙重管取樣器(104)

22.5Specialtechniquesofsamplingandtesting(105)

22.5取樣與測試中的非常設(shè)備(105)

23Probingandpenetrationtesting(106)

23探測與貫入試驗(yàn)(106)

23.1General(106)

23.1總那么(106)

23.2Dynamicprobing(106)

23.2動(dòng)力觸探(106)

23.3Staticprobingorconepenetrationtest(107)

23.3靜力探測或者圓錐動(dòng)力觸探試驗(yàn)(107)

23.3.1General(107)

23.3.1總那么(107)

23.3.2MechanicalDutchconepenetrometer(108)

23.3.2機(jī)械式荷蘭錐形貫入度計(jì)(108)

23.3.3ElectricalDutchconepenetrometer(109)

23.3.3電動(dòng)式荷蘭錐形貫入度儀(109)

23.3.4Principaldimensions,accuracyofmeasurementandrateofpenetration(110)

23.3.4主要尺寸、量測精度及貫入速率(110)

23.3.5Usesandlimitationsofthetest(110)

23.3.5試驗(yàn)結(jié)果的應(yīng)用與局限性(110)

23.3.6Presentationofresults(111)

23.3.6結(jié)果表達(dá)(111)

23.4Static-dynamicprobing(112)

23.4靜—?jiǎng)犹綔y(112)

23.4.1General(112)

23.4.1總那么(112)

23.4.2Equipment(112)

23.4.2設(shè)備(112)

23.4.3Method(112)

23.4.3方法(112)

23.4.4Analysisofresults(113)

23.4.4結(jié)果分析(113)

Sectionfive.Fieldtests(113)

第五部分現(xiàn)場試驗(yàn)(113)

24Introductions(113)

24結(jié)果分析(113)

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25Pumpingtests(115)

25抽水試驗(yàn)(115)

25.1Generalprinciples(115)

25.1一般原理(115)

25.2Groundwaterconditions(116)

25.2水文地質(zhì)條件(116)

25.3Testsite(117)

25.3試驗(yàn)場地(117)

25.4Pumpedwells(117)

25.4抽水孔(117)

25.5Observationwells(119)

25.5觀測孔(119)

25.6Testprocedures(120)

25.6試驗(yàn)步驟(120)

26.Analysisofpumpingtests(121)

26.抽水試驗(yàn)分析(121)

26.1Introduction(121)

26.1簡介(121)

26.2Steadystateanalysis(122)

26.2穩(wěn)定狀態(tài)分析(122)

26.2.1Introduction(122)

26.2.1簡介(122)

26.2.2Confinedconditions(123)

26.2.2承壓水(123)

26.2.2.1Assumptions(123)

26.2.2.1假設(shè)(123)

26.2.2.2Twoormoreobservationwells(123)

26.2.2.2兩個(gè)或兩個(gè)以上觀測井(123)

26.2.2.3Oneobservationwell(123)

26.2.2.3一個(gè)觀測井(123)

26.2.2.4Noobservationwells(124)

26.2.2.4沒有觀測井(124)

26.2.2.5Corrections(124)

26.2.2.5修正(124)

26.2.3Unconfinedconditions(125)

26.2.3非承壓水(125)

26.3Non-steadystateanalysis(126)

26.3非穩(wěn)定狀態(tài)分析(126)

26.3.1Introduction(126)

26.3.1簡介(126)

26.3.2Confinedconditions(126)

26.3.2承壓水(126)

26.3.2.1Assumptions(126)

26.3.2.1基本假定(126)

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26.3.2.2Theisanalysis(54)(127)

26.3.2.2泰勒公式[54](127)

26.3.2.3Cooper-Jacobanalysis[59](128)

26.3.2.3Cooper-Jacob分析[59](128)

26.3.3Unconfinedconditions(133)

26.3.3非承壓條件(133)

26.3.3.1Assumptions(133)

26.3.3.1假設(shè)(133)

26.3.3.2TheisanalysisandCooper-Jacobanalysis．(133)

26.3.3.2Theis分析和Cooper–Jacob分析(133)

26.3.3.3Prickettanalysis(133)

26.3.3.3Prickett分析(133)

26.4Validityofdrawdowndata(134)

26.4水位降低量數(shù)據(jù)的有效性(134)

27.Fielddensity(134)

27.原位密度測量(134)

27.1Generalprinciples(134)

27.1一般原那么(134)

27.2Sandreplacementmethod(135)

27.2填砂法(135)

27.3CoreCuttermethod(136)

27.3環(huán)刀法(136)

27.4Weightinwatermethod(136)

27.4水中稱重法(136)

27.5Waterdisplacementmethod(136)

27.5充水法(136)

27.6Rubberballoonmethod(136)

27.6充氣法(136)

27.7Nuclearmethods(137)

27.7核子儀法(137)

27.8Waterreplacementmethodforrockfillorsimilarmaterials(137)

27.8水替換方法用于巖石填補(bǔ)或者相像的材料(137)

27.9Usesofthefielddensitytest(139)

27.9原位密度試驗(yàn)的應(yīng)用(139)

28Insitustressmeasurements(139)

28地應(yīng)力測量(139)

28.1General(139)

28.1概要(139)

28.2Stressmeasurementsinrock(140)

28.2巖石中應(yīng)力測定方法(140)

28.2.1Generalprinciples(140)

28.2.1普遍原理(140)

28.2.2Determinationoftheinsitutria*ialstateofstressinrock(141)

28.2.2巖石中初始三軸應(yīng)力狀態(tài)的確定(141)

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28.2.3Bia*ialstressmeasurementsataremotepoint(142)

28.2.3遠(yuǎn)程的點(diǎn)的二軸應(yīng)力測定方法(142)

28.2.4Unia*ialstressmeasurementsnearasurfaceusingaflatjack(143)

28.2.4用單千斤頂測定表面單軸應(yīng)力(143)

28.2.5Staticequilibriummethod(145)

28.2.5靜力平衡方法(145)

28.3Stressmeasurementinsoils(145)

28.3土壤應(yīng)力測量(145)

28.3.1Generalprinciples(145)

28.3.1一般原理(145)

28.3.2Hydraulicpressurecells(146)

28.3.2水力測壓儀(146)

28.3.3Contactstressmeasurement(146)

28.3.3接觸面應(yīng)力測定(146)

28.3.4Hydraulicfracturing(147)

28.3.4高壓水砂破碎法(147)

29Bearingtests(147)

29承載力試驗(yàn)(147)

29.1Verticalloadingtests(147)

29.1垂直荷載試驗(yàn)(147)

29.1.1Generalprinciples(147)

29.1.1一般原理(147)

29.1.2Limitationsofthetest(148)

29.1.2試驗(yàn)的局限性(148)

29.1.3Samplepreparation(149)

29.1.3樣品制備(149)

29.1.4Testarrangement(150)

29.1.4試驗(yàn)安排(150)

29.1.5Measurements(151)

29.1.5測量(151)

29.1.6Methodsofcarryingoutthetest(153)

29.1.6試驗(yàn)實(shí)施方法(153)

29.1.6.1General(153)

29.1.6.1概要(153)

29.1.6.2Maintainedload(153)

29.1.6.2持續(xù)荷載(153)

29.1.6.3Constantrateofpenetration(154)

29.1.6.3常量滲透率(154)

29.1.6.4Creep(154)

29.1.6.4塑性變形(154)

29.1.7Analysisofresults(154)

29.1.7結(jié)果分析(154)

29.1.8Interpretationofresults(156)

29.1.8結(jié)果闡述(156)

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29.2Lateralandinclinedloadingtests(157)

29.2水平和傾斜荷載試驗(yàn)(157)

29.3Pressurizedchambertests(157)

29.3加壓室試驗(yàn)(157)

29.4InsituCaliforniaBearingRatio(CBR)test(158)

29.4原位加州承載比〔CBR〕試驗(yàn)(158)

29.4.1General(158)

29.4.1概要(158)

29.4.2Methodofcarryingouttest(159)

29.4.2試驗(yàn)實(shí)施方法(159)

29.4.3Limitationsandusesoftest(159)

29.4.3試驗(yàn)的局限性及應(yīng)用(159)

30Insitusheartests(160)

30原位剪切試驗(yàn)(160)

30.1Generalprinciplesofthedirectsheartest(160)

30.1直剪試驗(yàn)的基本原理(160)

30.2Samplepreparation(161)

30.2試樣預(yù)備(161)

30.3Testarrangement(162)

30.3試驗(yàn)安排(162)

30.3.1General(162)

30.3.1概要(162)

30.3.2Normalload(162)

30.3.2法向荷載(162)

30.3.3Shearforce(162)

30.3.3剪切力(162)

30.4Measurements(163)

30.4測量(163)

30.5Methodofcarryingoutthetest(163)

30.5試驗(yàn)實(shí)施方法(163)

30.5.1General(163)

30.5.1概要(163)

30.5.2Consolidation(164)

30.5.2固結(jié)(164)

30.5.3Shearing(165)

30.5.3剪切(165)

30.6Analysisofresults(165)

30.6結(jié)果分析(165)

31Large-scalefieldtrials(167)

31大型現(xiàn)場試驗(yàn)(167)

31.1Introduction(167)

31.1引言(167)

31.2Methodsofinstrumentation(168)

31.2儀器方法(168)

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31.3Trialembankmentsande*cavations(169)

31.3試驗(yàn)堆載與開挖(169)

31.4Constructiontrials(170)

31.4施工試驗(yàn)(170)

32Backanalyses(171)

32反分析(171)

33Geophysicalsurveying(171)

33地球物理探測(171)

33.1Introduction(171)

33.1引言(171)

33.2Landgeophysics(174)

33.2陸地地球物理(174)

33.2.1Resistivity(174)

33.2.1電阻率法(174)

33.2.2Gravimetric.(174)

33.2.2重力法(174)

33.2.3Magnetic(174)

33.2.3磁法(174)

33.2.4Seismic(175)

33.2.4地震法(175)

33.3Marinegeophysics(176)

33.3海洋地球物理(176)

33.3.1General(176)

33.3.1總那么(176)

33.3.2Echo-sounding(176)

33.3.2回聲法(176)

33.3.3Continuousseismicreflectionprofiling(176)

33.3.3連續(xù)地震反射剖面法(176)

33.3.4Sidescansonar(177)

33.3.4側(cè)掃聲吶(177)

33.4Boreholelogging(177)

33.4鉆孔測井(177)

33.5Corrosiontesting(178)

33.5腐蝕性測試(178)

Sectionsi*.Laboratorytestsonsamples(178)

第六部分室內(nèi)試驗(yàn)(178)

34．Generalprinciples(178)

34.一般原理(178)

35.Samplestorageandinspectionfacilities(179)

35.試樣儲(chǔ)存與檢查設(shè)施(179)

35.1Handlingandlabeling(179)

35.1處理與標(biāo)簽(179)

35.2Storageofsamples(179)

35.2試樣儲(chǔ)存(179)

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35.3Inspectionfacilities(180)

35.3檢查設(shè)施(180)

36.Visuale*amination(185)

36.目視檢查(185)

36.1Introduction(185)

36.1引言(185)

36.2Soil(185)

36.2土(185)

36.3Rock(186)

36.3巖石(186)

36.4Photographicrecords(186)

36.4照片記錄(186)

37.Testsonsoil(187)

37.土的試驗(yàn)(187)

37.1General(187)

37.1總那么(187)

37.2Samplequality(187)

37.2試樣質(zhì)量(187)

37.3Samplesize(188)

37.3試樣尺寸(188)

37.4Conditionsoftest(188)

37.4試驗(yàn)條件(188)

37.5Relevanceoftestresults(188)

37.5試驗(yàn)結(jié)果相關(guān)材料(188)

38.Testsonrock(189)

38巖石試驗(yàn)(189)

Sectionseven.Reportsandinterpretation(189)

第七部分報(bào)告和說明(189)

39Fieldreports(189)

39現(xiàn)場報(bào)告(189)

40.Report(202)

40報(bào)告(202)

40.1General(202)

40.1總那么(202)

40.2Descriptivereport(202)

40.2描述性報(bào)告(202)

40.2.1Reportasrecord(202)

40.2.1記錄報(bào)告(202)

40.2.2Introduction(203)

40.2.2引言(203)

40.2.3Descriptionofsite(203)

40.2.3場地描述(203)

40.2.4Geology(203)

40.2.4地質(zhì)概況(203)

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40.2.5Fieldwork(204)

40.2.5現(xiàn)場工作(204)

40.2.6Boreholelogs(204)

40.2.6鉆孔編錄(204)

40.2.6.1General(204)

40.2.6.1概要(204)

40.2.6.2Generaldatacommontoalllogs(205)

40.2.6.2為全部鉆孔編錄所共有的基本內(nèi)容(205)

40.2.6.3Legendandsymbols(206)

40.2.6.3圖例和符號(hào)(206)

40.2.6.4Lightcablepercussionboring(207)

40.2.6.4沖擊鉆探(207)

40.2.6.5Rotarydrilling(208)

40.2.6.5回轉(zhuǎn)鉆探(208)

40.2.6.6Summaryorcondensedlog(208)

40.2.6.6概要〔濃縮〕記錄(208)

40.2.6.7E*amples(209)

40.2.6.7事例(209)

40.2.7Incidenceandbehaviourofgroundwater(217)

40.2.7地下水條件及性質(zhì)(217)

40.2.8Locationofboreholes(217)

40.2.8鉆孔位置(217)

40.2.9Resultsoflaboratorytestsandvisualdescriptionofsamples(217)

40.2.9室內(nèi)試驗(yàn)結(jié)果和試樣的目視描述(217)

40.2.10Summaryofgroundconditions(218)

40.2.10場地條件總結(jié)(218)

40.2.10.1Introduction(218)

40.2.10.1引言(218)

40.2.10.2Groundtypes(218)

40.2.10.2場地類型(218)

40.2.10.3Groundstructures(219)

40.2.10.3場地構(gòu)造(219)

40.2.10.4Groundwater(219)

40.2.10.4地下水(219)

40.2.11Specialreports(219)

40.2.11專題報(bào)告(219)

40.3Engineeringinterpretation(219)

40.3工程地質(zhì)解譯(219)

40.3.1Matterstobecovered(219)

40.3.1涵蓋內(nèi)容(219)

40.3.2Dataonwhichinterpretationisbased(220)

40.3.2解譯所用數(shù)據(jù)(220)

40.3.3Boreholesections(221)

40.3.3鉆孔剖面(221)

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40.3.4Design(221)

40.3.4設(shè)計(jì)(221)

40.3.5Constructione*pedients(223)

40.3.5與地基及基礎(chǔ)施工有關(guān)的工程問題(223)

40.3.6Sourcesofmaterials(224)

40.3.6建筑材料(224)

40.3.7Failures(224)

40.3.7既有工程破壞(224)

40.3.8Calculation(225)

40.3.8計(jì)算(225)

40.3.9References(225)

40.3.9

43土定名與分類的室內(nèi)和快速步驟(242)

43.1Choiceofprocedure．(242)

43.1步驟的選取(242)

43.2Rapidassessmentofgrading．(243)

43.2級(jí)配的快速評(píng)價(jià)(243)

43.3Rapidassessmentofplasticity(244)

43.3塑性的快速評(píng)價(jià)(244)

43.3.1Methods．(244)

43.3.1方法(244)

43.3.2CohesionandPlasticityofcoarsesoils(244)

43.3.2粗粒土的粘聚力與塑性(244)

43.3.3Toughnessoffinesoil．(245)

43.3.3細(xì)粒土的硬度(245)

43.3.4Thedilatancytest.(245)

43.3.4膨脹試樣(245)

43.3.5Organicsoilandpeat．(245)

43.3.5有機(jī)土和泥碳土(245)

44．Descriptionandclassificationofrocksforengineeringpurposes(246)

44．巖石的工程描述與分類(246)

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44.1Materialandmasscharacteristics(246)

44.1巖石材料與巖體特性(246)

44.1.1Introduction(246)

44.1.1引言(246)

44.1.2Generaldescription(246)

44.1.2一般描述(246)

44.2Descriptionofrockmaterials(247)

44.2巖石材料描述(247)

44.2.1Colour．(247)

44.2.1顏色(247)

44.2.2Grainsize(247)

44.2.2粒徑(247)

44.2.3Te*tureandfabric．(248)

44.2.3結(jié)構(gòu)與組構(gòu)(248)

44.2.4Weatheringandalterationeffects(248)

44.2.4風(fēng)化與蝕變(248)

44.2.