钻孔法计算土石方比例

第28卷第6期2010年12月天然气与石油NaturalGasAndOilVo.l28,No.6Dec.2010:20091203:(S2008-13):(1981),,,,,,余翔,李正才(,610017):土石方比例对于山地厂站的场地平整具有重要的指导意义,但工程设计中尚无统一的计算方法,也常常容易被忽视,根据近年来山地建厂的工程实践总结了一种土石方比例的计算方法!!!钻孔法,对于从理论上计算挖方土石比例具有较强的指导性:场地平整;土石方比例;钻孔;软件开发:10065539(2010)06007105:B0前言,:,,,,,:,,,,,,,,,∀#,8,3,,!,,,1土石方比例计算1.1,,1,k1∃kn:Kn=kn/(Hm-hm)%100%,kn+1:Kn+1=Hm-hm-&kn/(Hm-hm)%100%K1∃n+1!!!;k1∃n+1!!!;H1∃m!!!;h1∃m!!!11.2,,2,,[1~4]:,;;;,,;;;2,,3,,3-1-2-3-4-5-672天然气与石油2010年3,-1,-1,-1345500m,44,1,-2~-6,4,2:(196+95)/3603%100%=3181%,71/3603%100%=1971%,1747/3603%100%=4848%1-1/m/m/m/m/m/m/m-10.432.201.002.103460.733455.005.732/m/m/m/m/m/m/m-10.432.201.002.103460.733455.005.73-20.401.201.002.033459.733455.104.63-30.301.501.204.633462.733455.107.63-40.301.701.303.733462.433455.407.03-50.301.701.303.383461.683455.006.68-60.231.201.301.603460.233455.904.331.969.57.117.47--36.03/(%)31.8119.7148.48--1002工程实例2.1[5]88,38,2424,3:∋;Qu=400~700kPa,(;Qu=800~1200kPa,)27911m,7791m,∋2791%15373m,(5508%73第28卷第6期余翔,等:钻孔法计算土石方比例3∋/m(/m)/m/m/m/m134.6--578.52573.924.6146.43--580.58574.156.43152.2018.40-595.05574.4520.6201.37--575.17573.801.37215.605.10-584.80574.1010.70274.8325.77-603.30572.7030.60283.1023.40-599.45572.9526.50314.499.83-588.12573.8014.32343.608.04-584.39572.7511.64374.006.64-584.14573.5010.64384.01--577.76573.754.01393.1014.07-589.52572.3517.17433.11--576.56573.453.11454.5014.29-590.79572.0018.79493.402.48-579.08573.205.88523.6713.64-589.01571.7017.31564.000.14-577.24572.804.44624.61--576.01571.404.61683.405.11-581.56573.058.51780.301.700.65575.65573.002.65831.151.203.41577.61571.855.76841.441.5212.25587.37572.1515.22850.601.2017.35591.60572.4519.15860.400.2013.81588.16572.7515.4177.91153.7347.47--279.11/(%)27.9155.0817.01--1004747m,)1701%2.2[6]20096,24,8()44/m/m/m/m/m/m/m11543.6537.476.130.41.200.83.7316539.6537.791.81-1.70.1117547.70537.809.90.43.21.05.318550.50537.8012.70.40.70.710.920550.20538.1512.05--0.911.1521549.20538.1811.020.41.40.98.3222556.60538.1618.440.42.40.914.7423556.60538.1618.440.42.20.815.04()90.492.412.86.1169.18()/(%)1002.6514.156.7576.453软件开发,,,,Java,WindowsXP74天然气与石油2010年,,,5,,54结束语,,,,,,,:[1].[M].:,1998:6771.[2],,.[J].,2008,26(1):5760.[3].[J].,2008,26(6):5962.[4],,.[J].,2008,26(3):6367.[5].[Z].:,2006.[6]./[Z].:,2009.近日,在成都举行的中国-东盟新能源与可再生能源技术应用研讨会上,中国和东盟的有关专家表示,中国和东盟在能源消费上具有极大的相似性,在新能源和可再生能源上具有巨大的合作空间中国和东盟国家有许多共同点双方都是世界上经济发展最快的地区,我们的经济增长和人口的增长将会对能源有急剧的需求大湄公河次区域工商论坛秘书处秘书长苏万那冯说据苏万那冯介绍,东盟的主要能源需求量目前达到了4%108t今年能源需求量增长率高于世界的平均增长率18%,中国能源方面的需求也将会进入平均38%的增长率在维持经济增长方面,东盟和中国方面都面临着能源安全以及环境恶化的挑战目前,中国和东盟各自在新能源开发上取得了巨大成果据中国新能源商会执行会长张征宇介绍,中国水电装机产量已达到了197%108kW,太阳能光伏产量突破了4000MW,风电的装机容量2200kW张征宇表示,东盟各国在太阳能风电以及生物燃料等领域拥有丰富的资源,在新能源与可再生能源应用领域有着巨大的发展空间,中国在新能源与可再生能源领域里面积累了丰富的经验,中国和东盟各国之间可以优势互补,加强合作,推动中国及东盟各国新能源产业的快速发展研讨会上,来自新加坡印尼缅甸泰国的专家介绍了各自国家在地热生物质燃料风能方面的发展以及与中国的合作空间()75第28卷第6期余翔,等:钻孔法计算土石方比例SELECTEDABSTRACTSNATURALGASANDOIL(BIMONTHLY)Vol.28No.6(EOV)Dec.2010KEYWORDS:MBRTechnique;Wastewatertreatmen;tWaterreuse;MembranepollutionENGINEERINGGEOLOGYANDSURVEYApplicationofStabilityEvaluationMethodofDangerousRockMassinPipelineConstructionZhangXiaoguang,HeZiwen(ChinaPetroleumEngineeringCo.,Ltd.SouthwestCompany,Chengdu,Sichuan,610017,China)NGO,2010,28(6):6265ABSTRACT:Collapseisoneofcommongeologicalhazardsinpipelineconstructionundercomplexgeologicalconditions.Classifiedarecommondangerousrockmassesinpipelineconstructionaccordingtoitspotentialinstabilitypattern,DDAnumericalmodelanalysismethodisappliedtoresearchtheformationmechanismofinstabilitypatternofdifferentdangerousrockmasses,staticanalyticcalculationmethodisappliedtoestablishmechanicsmode.lIntroducedarestabilityevaluationmethodsofdifferentdangerousrockmassesinworkingconditionswithnoexternalforce,earthquakeandrainstorm,whichprovidesbasisforselectionofpipelineroute,constructionandoperationandmaintenanceofpipeline.KEYWORDS:Dangerousrockmass;Rockmassstructure;DestabilizationformINDUSTRYANDCIVILCONSTRUCTIONAnalysisonEarthworkErrorYangChenggu,iLuoKu,iZhenXiaoxiao(ChinaPetroleumEngineeringCo.,Ltd.SouthwestCompany,Chengdu,Sichuan,610017,China)NGO,2010,28(6):6670ABSTRACT:Recently,theproblemofearthworkvolumeandearthworkbalanceismoreandmoreoutstanding.Inviewofactualengineeringconditions,basedonpracticalandrealisticscientificattitude,summarizedsystematicallyaremainerrorfactorsofearthworkbystagefromsurvey,designcalculationandconstruction,analyzedaretheseerrorfactorsandcorrespondingimprovementmeasuresareputforward.KEYWORDS:Earthwork;Error;Topographicmap;Earthworkcalculation;Earthworkbalance;CoefficientofvolumetricexpansionApplicationofDrillingMethodinEarthworkProportionCalculationYuXiang,LiZhengca,iLiuZongxin(ChinaPetroleumEngineeringCo.,Ltd.SouthwestCompany,Chengdu,Sichuan,610017,China)NGO,2010,28(6):7175ABSTRACT:Earthworkproportionhasimportantguidingsignificanceforsitepreparationofplantorstationinmountainousarea.However,uptonowthereisnotuniformcalculationmethodforearthworkproportioninengineeringdesignandearthworkproportioncalculationisoftenneglected.SummarizedisanearthworkproportioncalculationmethodDrillingM