勘察报告中英文对照

1、、刖舌 Foreword受XX （中国）有限公司和XXX化工工程有限公司委托，我院对拟建“巴斯夫 INTERMEDIATES THF/POLY-THF目”场地进行工程地质勘察工作。Commissioned by xx （China） Co., Ltd and xx Chemical EngineeringCo.,Ltd , our institute has undertaken the engineering geologic investigation of the INTERMEDIATES THF/POLY-THF Project.工程概况 Project profile拟建工程位于上

2、海市化学工业区B700B900地块内，东近目华路、南近南河。场地内主要拟建工艺装置区及辅助配套建筑物，各拟建（构）筑物的设计参数见表1,平面位置见“勘探孔平面布置图”。The project is located in Plot B700B900 of Shanghai Caojing ChemicalIndustry Park （SCIP）. It is to the west of Muhua Rd and to the north of Nan River.Please refer to Table 1 for the proposed process plant, the access

3、ory buildings, the design parameters of the proposed buildings （structures）.Please refer to the Floor Plan of the Boreholes for勘察 目 的及技术要求 I nvestigation purposes and technical requirements本次勘察属详细勘察阶段，目的是为拟建（构）筑物的基础工程、基坑工程和厂区道路， 地坪工程的设计、施工提供必要的工程地质资料。具体任务如下：This investigation is on the detailed inve

4、stigation phase, the objective of which is to provide necessary geological data for the design and construction of buildings foundation and pits, the roads and the ground in theplant. Details are as following:A、查清拟建（构）筑物地基压缩层及基坑稳定验算深度范围内地基土构成、分 布规律及其工程地质特性；To learn the composition, the distribution

5、rules and geological features of foundation s compression stratum, and of the foundation soil within the calculation depth of pit stability.R提供各土层物理力学性质综合指标，地基承载力设计值fd和桩基承载力参数(包括桩周土极限摩阻力标准值fs和桩端土极限端阻力标准值fp),提供基础沉降计算所需岩土参数；To provide the comprehensive mechanical parameters of each stratum, bearing ca

6、pacity of foundation fd, bearing capacity of pile foundation (including ultimate friction on pile sides fs and ultimate end bearing on pile tops fd), and the geotechnical parameters needed in foundation settlement calculation.表1拟建(构)筑物设计参数一览表Table 1 Overview of the design parameters of the proposed

7、buildings (structures)NAME OFSTRUCTURTYPE OFE STRUCTUR_DIMENSIONHEIGHT/STOREYLOADING OFSTRUCTURETYPE OFFOUNDATIOALLOWABLESETTLEMENN(mm)DIFFERENTIA-SETTLEMEN (mm)LTHF PlantConcrete/steel105.0M 22.0m3 storey/21.0m3500kN per column Pile raft2510ReactorsConcrete7.0m dia.7.8m2000kNPile2510Compresso/blowe

8、rConcrete12 5.0m-1100kNPile2510POLY-THFPlantConcrete/steel35.8m 39.9mcolumngrid 7.0mx 8.0m6 storey/31.0m4500kN per column Pile raft2510Tank FarmSteel7.5m dia.12.0m120kPaPile raft1501/80Pumpsconcrete6.5mK 12.5m-30kPaRaftIso-butane storageconcrete5.5m dia.20.0m5000kNPile raft2510Pumpsconcrete-30kPaRaf

9、tThermoReactorSteel25.0g 36.0m10.0m15000kNPile raft2510CoolingTowerconcrete30.0g 18.0m10.0m100kPaPile2510Controlbuildingconcrete(bla st resistant)52.8g 16.6m3 storey/14.4m2300kN per columnPile2510Transformerconcrete4.0mK 4.0m-50kPaRaft2510File WaterTankconcrete25rW 40m4.5m deep60000kNPile raft2510Fi

10、le WaterTankconcrete25rW 30m4.5m deep45000kNPile raft2510Gate houseConcretewall& steelroof12.3g 13.5m30.3g 13.8m1 storey/4.9m25kPaRaft2510Fire BrigadeConcrete wall &steel frame10.5m( 10.5m1 storey/5.2m25kPaRaft2510Substationconcrete34.3rW 6.5m1 storey/5.7m35kPaRaft2510Power supply forCooling wateico

11、ncrete10.8g 12.4m1 storey/5.2m30kPaRaft2510Pipe rackConcrete/ste2.0m-5.0m wide6.0m-20.0m900kN per columnPile2510elH2-PlantC、明确场地地震动峰值加速度，地震基本烈度及场地类别；进行地基土的地震 液化判定，如有液化，则计算液化等级和液化强度比。To specify the maximum acceleration of earthquake, basic earthquake intensity, and site class. If there is seismic liq

12、uefaction, liquefaction scale and liquefaction intensity ratio need to be calculated.D 简述场地地形、地貌特征，查清拟建场地内可能分布的近代海沟，海槽淤积 层等不良地质现象的分布规律及性质，并评价对本工程的影响，提出相应的整治措施。To give a brief description of the topographical features, and the distribution rules and features of some adverse geological conditions, suc

13、h as possible recent sea channels, and bay mucky stratum. In addition, to estimate their effects on this project, and to put forward corresponding measures.E、调查场地浅部地下水埋藏特征，补给、排泄规律；了解杭州湾潮汐动态和本 场地地下水的联系及对本工程的影响。判定场地内地下水对混凝土及钢结构的腐蚀性及其程度，并提出相应的防护措施。To study the embedment features, recharging and chargin

14、g rules of the i Ishallow ground water. To lea rn Hangzhou Bay tides influence on the site, meanwhile, to estimate the ground water s influence on the project. In addition, to specify ground water s corrosion extent on concrete and steel structure, and to put forward corresponding protection measure

15、s.F、评述场地工程地质条件，根据各拟建工程的特点，对相应的基础形式作出评 价及建议：To describe the geological conditions of the site. And according to the features of different buildings, to estimate and recommendsuitable foundation form for each building:a、对拟采用天然地基的辅助配套建筑，建议合理的基础持力层和基础砌置深度；To recommendsuitable sustaining layer of foundat

16、ion, and foundation depth for the BUILDINGs that would adopt shallow foundation.b、对拟采用桩基础的建(构)筑物，建议合理的桩基持力层，桩端入土深度、桩 型、桩径及相应的桩基承载力。To recommend suitable sustaining layers, depths, types, diameters, and bearing capacities of foundation piles for the buildings in PROCESS PLANT, which would adopt found

17、ation piles.c、对厂区道路、地坪工程，建议合理的路基。对浅部土层作为路基的可行性进 行评价，并提出相应的加固方案，为路基改良设计、施工所需的有关岩土参数进行建 议。To recommend suitable foundation for the roads and ground in the plant; to evaluate the feasibility of shallow soil as the road foundation, and to put forward corresponding consolidation programs. To recommendthe

18、 geological parameters needed in design and construction of road foundation improvementd、评价有关建(构)筑物基坑的开挖条件，建议合理的基坑开挖围护及降水方案， 并提出基坑设计所需的岩土参数。To predict the conditions for pit excavation; to recommend pit bracing and dewatering plans; and to give geotechnical parameters needed for the pit design.G评价基础

19、和基坑工程施工对环境的影响，提出工程施工需注意的有关事项。To predict the effects of pit construction on the environment, and to illustrate the problems that need attention during construction.执行规范、规程及标准 Codes, regulations and standards abided byA 中华人民共和国国家标准National standards of PRC.a.岩土工程勘察规范(GB50021-2001)Code for Investigatio

20、n of Geotechnical Engineering GB50021-2001b.建筑地基基础设计规范(GB50007-2002)厂I.Standard for Foundation Design for Building Foundation GB50007-2002c.建筑抗震设计规范(GB50011-2001)Standard for Building Seismic Design GB50011-2001d.构筑物抗震设计规范(GB50191-93)Standard for Building Seismic Design GB50191-93e.中国地震动参数区划图(GB1830

21、6-2001)National Seismic Zonation of Dynamic Parameters GB18306-2001f.土工试验方法标准(GB/T50123-1999)Standard for Soil Test Methods GB/T 50123-99g.岩土测试规范(GB/T50266-1999)Standard for Geotechnical Test Methods GB/T50266-1999h.地下水水质分析标准(GBJ14848-93)Standard for Groundwater Quality Analysis (GBJ14848-93).工程建设标准

22、强制性条文The Compulsory Provisions of Engineering Construction StandardsB、专业规范 Professional standards:a.静力触探技术标准(CECS 0488)Technical Standard for Cone Penetration CECS 0488b.岩土工程勘察报告编制标准(CECS 15618-95)Standard for Geotechnical Investigation Report CECS 15618-95C、上海市地方规范 Local standards of Shanghai Citya

23、.岩土工程勘察规范(DGJ 08-37-94 )Shanghai Code for Geotechnical Investigation, DGJ 08-37-94b.地基基础设计规范(DGJ 08-11-1999 )Code for Foundation Design DGJ08-11-1999c.建筑抗震设计规范(DGJ 08-9-92)1J1Standard for Building Seismic Design DGJ08-9-92d.基坑工程设计规程(DGJ 08-61-97 )Code for Design of Foundation Pit DGJ 08-9-92e.地基处理技术

24、规范(DGJ 08-40-94 )Technical Code for the Foundation Treatment DGJ08-40-94f.上海地区地基钻探安全操作规程(DGJ 08-3-83)Safety Code for Foundation Investigation Boring in Shanghai DGJ 08-3-83Ds 境外标准 Foreign standardsa.英国标准 British standardsa1原位测试标准（BS5930）BS 5930 Code of Practice for Site Investigationa2民用工程勘探土工试验方法（第

25、 1部分第9部分）（BS1377）BS1377 Methods of test for soils for civil engineering purposes （Part 1to Part 9）b.美国标准 American standards岩土工程试验标准（ ASTM 之 D1452、D1194 D2113 D2487、D3441D1452, D1194, D2113, D2487 and D3441 in Standard for Soil Test Methods （ASTM）.工作简况 Brief introduction of the work本次勘察工作按德希尼布天辰化工工程公

26、司提出的岩土勘察要求及合同工作量所编制 的勘察投标书和2002年8月29日现场会议要求执行，勘探孔孔位、孔类及室内外实验 项目由委托方确定。The investigation work scope is in accordance with the requirements from the site meeting on Aug. 29th, 2002, and with the Bidding Documents for the Investigation which is based on both the geotechnical investigation requirements

27、given by TECHNIP COFLEXIP and the work scope specified in the Contract. The location and type of the boring holes, and the test items are specified by the Consignor.勘察野外施工自2002年8月24日进场，至2002年9月2日结束，开动XY-1型钻机4 台、SY-10型静探车2台，施工总历时10天。The field investigation was started from Aug. 2th, 2002 and complete

28、d on Septn2, 2002. Four sets of XY-1 type driller and 2 sets of SY-10 SPT equipment were used during the 10-day site construction.勘察全过程严格按照本院根据ISO 9000标准编制的质量保证体系文件执行，施工质量 优良。The quality assurance system in accordance with the ISO 9000 system implemented by our Institute was strictly followed during

29、 the investigation. The construction quality is evaluated as excellent.:.5、勘察手段与完成工作量 Investigation methods and work scopeA、取样钻孔采用泥浆护壁循环钻进，分回次钻进取芯，采取不扰动土样。Mud flush drilling and core drilling were adopted in boring the holes for the undisturbed soil samples.B、标准贯入试验在钻孔内进行，钻孔采用泥浆护壁循环钻进，分回次钻进取芯，进 行标准贯

30、入试验并采取扰动土样。SPT was done in the borehole. Mud flush drilling and core drilling were adopted in the SPT for the undisturbed soil samples.C、静力触探试验采用单桥探头进行测试，由专用微机采集、记录数据并形成Ps值随深度变化的连续曲线。The cone penetration test was done with a single-bridge sensor and the data were collected and recorded by a computer

31、, and thus the continuous curve of the Ps value indifferent depth was made.D、密度试验采用环刀法，进行两次平行测定。Density test was done with core cutter method , two parallel tests were made.E、电阻率测试采用直流电阻率法，以求得土层的视电阻率。Electricity resistivity test was done with the direct-current resistance method to get 力” of the soi

32、l.F、十字板剪切试验采用电测十字板设备进行。The vane-shear test was done with electronic vane-shear device.G、现场注水试验采用钻孔降水头注水法试验。The field water injection test was done with the injection method of borehole dewatering.H、加州承载比试验（CBR）在室内进行，分别在最大干密度、最优含水量情况下及 饱和状态下进行试验。The California bearing ratio （CBR） test was done in the

33、 lab and under the conditions of maximum dry density, optimum water content and saturated condition.I、勘探孔定位以设计孔位坐标为依据，以场地所在化工区内设置的坐标控制点（PG4、PG5、PG6点）为基准，换算成统一的坐标系统，进行现场放样。并测量各孔口高程，采用 吴淞高程系统，高程引测于化工区内所设置的PG5点，该点吴淞高程为3.3421m （上海化学工业区提供）。Based on the coordinates of the designed holes, and the coordinat

34、e control poi ntPG4, PG5 and PG6) set in the Chemical Park, the positioning of the benchmarks is changed into the overall reference coordinates. And the positions are set out accordingly. The altitude of each borehole was measured with the Wusong Altitude system. The starting point of the altitude m

35、easurement was Point PG5 in the Chemical Park, and the point was at 3.3421m WuSong level (provided by SCIP).J、对现场采取的水、土样按要求进行水、土工试验，其中动三轴、共振柱试验经业 主同意，以补充资料的形式提交成果。The water and soil tests on the water and soil samples taken on the field were done in accordance with the requirements. The results of d

36、ynamic triaxial tests, and resonant column tests are to be provided in supplements, as approved by the Contractor.本次勘察工作完成工作量见表2。Please refer to Table 2 for the investigation work quantity.勘探工作量一览表 Work QuantityTable 2项目 item单位 unit数量 qty项 目item单位 unit数量 qty钻探 boring孔数 holes个Nr37+27 土工测试含水量、容重、比重wat

37、er content, specific volume, specific weight个Nr315X 3进尺 depth米m1598.55液限、塑限Atterberg limit个Nr88 X 2静力触探cone penetration孔数 holes个Nr70+3压缩系数、压缩模量compressibility coefficient, compressibility modulus个Nr212X 2进尺depth米m2380.0颗粒分析grain size analysis个Nr637孔数 holes个Nr10室内渗透lab permeability test个Nr28十字板 剪切试验

38、vane-sharepoints占 八、109固结系数(Cv)consolidation coefficient个Nr100进尺depth米十173.0无侧限抗压强度unconfined compression strength个Nr36击实试验Compaction test坑上hole top个Nr2固结 试验conso lidation test400kPa个Nr212坑下hole bottom个Nr2600kPa个Nr60测电阻率试验electric resistance个Nr7800kPa个Nr20现场注水试验in-situ injection test段101200kPa个Nr23加

39、州承载比试验CBR个Nr43200kPa个Nr24密度试验density test个Nr6剪切 试验shear test固结快剪 consolidation quick directshear个Nr160标准贯入试验SPT段469快剪quick direct shear个Nr40取样sampling不扰动土样undisturbed soil sample扰动土样disturbed soil sample个Nr个Nr315469有机质含量organic matter contents二轴剪切试验(CU/UU )triaxial shear test个Nr2615/42水样water sample

40、组group87动三轴测试dynamic triaxial test个Nr20定点放样points setting out点points134共振柱测试resonant column test个Nr10测量measurem高程测量altitude measuremen点points134水分总硫酸含量contents of suphlate个Nr30ent潜水位测量phreatic water measurement点points37析 water analysis氯化物含量contents of Chloride个Nr83PH值测试PH value measurement占八、points9

41、0水质分析组water quality analysiroup42.0 场地工程地质条件 Engineering geological condition of the site地形地貌特征及场地现状 Topography and Geomorphology of the Site场地属长江三角洲东南前缘潮坪地貌类型，于19961997年经围海吹填形成，吹填土源于场地南部杭州湾潮间带沉积粉土，局部为淤泥质粉质粘土，厚度变化大。The site is of the damp soil type of the southeast frontier of the Changjiang River D

42、elta. It was reclaimed from the sea during 1996-1997. The backfill was the sediment soil from the Hangzhou Bay to the south of the Site. Part of the backfill is sandy silt with various depths.地基土的构成与特征 Components and features of foundation soils根据野外勘探结果，结合现场原位测试与室内土工试验成果，按照规范DGJ08-37-94 “附录D”，将本场地60

43、.35m以浅揭露的土层划分为12个层次。场地各土层纵横空间分布特点见工程地质剖面图，地基土分层特征见表3。Based on the field investigation, in-situ tests and lab soil tests, the soil within depth of 60.35m in the site can be classified into 12 strata according to Attachment D of the Code DGJ08-37-94.Please refer to the engineering geotechnical section

44、 plan for the distribution of each stratum, and see Table 3 for the strata s features.地基土层物理力学性质综合指标Parametersof the physical properties of thefoundation soil根据地基土层划分结果，以各地基土层为统计单元，对地基土物理力学性质指标进行 分析，剔除个别明显不合理偏值后，采用10%舍去法进行分层统计，求得各地基土层物理力学性质综合指标(包括平均值、统计样本数与最大、最小值及变异系数 )。According to the ground soil

45、division, each stratum is used as one statistics unit. Its mechanical indexes of the ground soil are analyzed, and some diverging values are cancelled. Thus, with the statistics method of canceling 10%, the comprehensive mechanical parameters of each ground soil stratum are obtain (including the ave

46、rage, the statistics sample number, the max, the min, and the variance coefficient).颗粒分析指标、直剪快剪指标、前期固结压Pc、压缩指数Cc、固结系数Cv、有机质含量、三轴剪切试验指标、加州承载比试验指标、击实试验指标、密度试验指标、渗透试验指 标、视电阻率、十字板剪切试验指标及静探险比贯入阻力、标准贯入实测击数提供平均值。各指标统计结果见表4。The valuesof following testsarelisted in Table4: particleanalysis,direct shearpre-co

47、nsolidation pressurePC, compressioncoefficient Cc, organic matter contents,triaxial shear,test,Californilaearing ratio,compaction test,density test,permeabilityretesttivity ,vane-shear test, cone penetration resistance, and the strikes of the standard penetration.地下水 Ground water场地紧邻杭州湾，浅部地下水属潜水类型，与

48、南侧杭州湾水有密切的水力联系， 水位及水化学特征受潮汐动态控制。The site is just beside the Hangzhou Bay and its shallow water is phreatic water. The ground water is closely related with the Hangzhou Bay. The water I .level and chemical features are subject to the tide in the Bay.地下水位受潮汐影响较大，根据对钻孔中地下水位24小时跟踪观测结果，地下水位受潮汐影响的日变化幅度为1.

49、0m左右，地下水变化受潮汐影响一般滞后3小时左右。勘探期间，实测场地地下水水位吴淞 标高为2.62.9 s根据上海市有关规范， 本场地常年平均地下水位埋深可取0.50m。Thewater level is muchsubject to the tide. Thecontinuous observation of the water level in the boreholes in 24 hours shows that the water level varies by 1.0m in one day. Generally, the ground water level is changed

50、within 3 hours after the tide changes. During the investigation the measuredwater WuSonbevel wasfrom 2.62.9 m. According to the relevant codes of Shanghai, the usual water embedment depth is 0.5m.通过对现场采取的83只水样进行Cl-及SO42-?分析,Cl-含量在65.3mg/L5621mg/L之 问，SO42-?含量在275mg/L1390mg/L之间，水质变化受潮汐水动态及大气降水、蒸发影响。场地

51、内地下水PH值在7.88.2之间。A total of 83 water samples were taken andSOz2-?analysis were done on them. The result shows that Cl content is from 65.3mg/L to 5621mg/L, S?4ontent is from 275mg/L to 1390mg/L. The water quality is affected by the tides of Hangzhou Bay, rainfall and evaporation. PH value is from 7.

52、8 to 8.2.场地及附近未发现地下水污染源存在，根据现场采取的4组地下水样进行水质分析的结 果，可判定：本场地浅部地下水对碎无腐蚀性，对钢结构具中等腐蚀性。No underground water pollution source was found in and nearby the Site. Judging from the water quality analysis on the 4 water samples taken from the site we can say that the shallow water is not to weak corrosi to concr

53、ete, but it has medium to weak corrosivity to steel structure.地震动峰值加速度(或地震基本烈度)、场地类别及液化判定Basic seismicintensity, seismic type of the Site, and liquefaction analysis根据有关规范：本场地属IV类场地，地震动峰值加速度为0.05g(相当于地震基本 烈度6度)。本场地地基土可不考虑砂土液化问题。According to the relevant standards, the site is thought to be Type IV an

54、d the peak value of seismic acceleration is 0.05g (equal to 6 degree basic seismic intensity). The seismic liquefaction need not be taken into consideration for this site.鉴于本工程的特殊性，业主要求部分主体项目场区按地震烈度7度进行地震液化评价。场地20m以浅分布有成层饱和的3-1层砂质粉土，根据现场标准贯入试验成果， 结合室内颗粒分析指标，按照规范综合判定：地基土在地震烈度7度条件下，不会发生砂土液化。(液化判定计算结果见

55、表 5) oTaken the particularity of the project into consideration, the Client requires that the seismic liquefaction of the main project zones should be evaluated at 7 degree. Stratum 3-1 on the site is saturated sandy silt within the depth of 20m. Based on the results of the SPT on site, the grain si

56、ze analysis test in lab, and the relevant codes, it can be concluded that no sand liquefactioncan happen on the Site when the seismic intensity is at 7 degree.(Please refer to Table 5 for the liquefaction result).Table 5标准贯入试验液化判别表Liquefaction analysis based on SPTvalue孔号Nr of层号Nr of地下水 埋深标贯 深度粘粒 含量

57、标准贯入 实测击数标准贯入 临界击数液化 判定boreholestratumdw(m) depth of groundds(m)SPT depth (m)dsP c(%) clay particleN (击)Actual strikes ofNcr (击) CriticalSPT strikesconclusionwatercontents(%)SPT (N)(Ncr)BH13-10.503.2012.010.0/不液化NO 10.504.252.011.07.7不液化NO0.505.302.014.08.3不液化NO -0.506.355.012.06.9小披化NO0.507.357.014

58、.06.2/、液化NO0.508.407.014.06.6不液化NO -0.509.4512.010.0/小液化NOBH33-10.501.802.08.06.2小披化NO0.502.802.011.06.8不液化NO 10.503.853.010.07.4小披化NO0.504.909.012.04.6小披化NO0.505.957.013.05.7不液化NO |0.507.0011.014.0/不液化NO0.508.1010.014.0/不液化NO0.509.108.016.06.5不液化NO |0.5010.1012.010.0/不液化NO ,孔号Nr of borehole层号Nr of

59、stratum地下水 埋深 dw(m) depth ofground water标贯 深度 ds(m) SPTdepth ds(m)粘粒 含量 pc(%)clay particle contents(%)标准贯入 实测击数 N (击) Actualstrikes of SPT (N)标准贯入 临界击数Ncr (击) CriticalSPT strikes(Ncr)液化 判定conclusionBH13-10.503.2012.010.0/不液化NO |0.504.252.011.07.7不液化NO 0.505.302.014.08.3不液化NO J0.506.355.012.06.9不液化NO

60、 |0.507.357.014.06.2不液化NO ,0.508.407.014.06.6不液化NO 10.509.4512.010.0/不液化NOBH33-10.501.802.08.06.2不液化NO0.502.802.011.06.8不液化NO0.503.853.010.07.4不液化NO0.504.909.012.04.6不液化NO |0.505.957.013.05.7不液化NO0.507.0011.014.0/不液化NO 10.508.1010.014.0/不液化NO |0.509.108.016.06.5不液化NO 0.5010.1012.010.0/不液化NOBH63-10.5