当前位置:文档之家 > GEOISO—A WindowsTM program to calculate and

GEOISO—A WindowsTM program to calculate and

GEOISO—A WindowsTM program to calculate and

GEOISO—A WindowsTM program to calculate and

Computers&Geosciences32(2006)1523–1528

http://www.doczj.com/doc/91b79c70aef8941ea66e053f.html /locate/cageo

GEOISO—AWindowsprogramtocalculateandplotmassbalancesandvolumechangesoccurring

inawidevarietyofgeologicprocesses$

JoaoCoelhoa,b,Ã

ab

Shortnote

TM

ˆnciasdaUniversidadedoPorto,RuadoCampoAlegre,687,4169-007Porto–PortugalDepartamentodeGeologiadaFaculdadedeCie

´gica,OrdenamentoeValorizacCentrodeInvestigac-a˜oGeolo-a˜odeRecursos(CIG-R),CampusdeGualtar,4710-057Braga,Portugal

Received1June2005;receivedinrevisedform19January2006;accepted20January2006

1.Introduction

GeoisoisacomputerprogramforWindowsTM

platformsthatcalculatesandplotsthemassandvolumechangesthatcanoccurinawidevarietyofopensystemgeologicalprocesses.

Mostoftheavailablecomputerprogramscon-cerningmassbalanceandvolumechangesmainlydealwithspecificgeologicsituations,asisthecaseofShearcalc(Sturm,2003)orrunonnon-WindowsenvironmentssuchasGresens92(Potdevin,1993).SomeotherknownprogramsruninaWindowsDOSshell,asinthecaseofNewGres(LeitchandDay,1990).

Geoisowasdevelopedwiththefollowingobjectives:theexclusiveuseoffreewareprogramminglanguages;tohaveaneasy,fastandintuitivewindowsenviron-ment;toworkwithsimpledataandimagefilesandtocoverthemajorityoftheopensystemgeologicsituations.GeoisoiswritteninJustBasicV1.0andisavailablefromtheIAMGserver.

Codeavailablefromserverathttp://www.doczj.com/doc/91b79c70aef8941ea66e053f.html /CGEditor/index.htm.

ÃDepartmentofGeology,FaculdadedeCienciasPorto,RuadoCampoAlegre,687,4169007Porto,Portugal.Tel.:+3512200114539:fax:+351222056456.E-mailaddress:jmcoelho@fc.up.pt.0098-3004/$-seefrontmatterr2006ElsevierLtd.Allrightsreserved.doi:10.1016/j.cageo.2006.01.008

$

2.Theoreticalbackground

Gresens(1967)proposestheuseofmathematicalexpressionsforthecalculationofgainandlossofmaterialforopensystemtransformations.Admit-tingthatinsuchareactionthereare‘perfectlyinert’1chemicalcomponents(Fonteilles,1978),GresensshowsthatthetransformationofagenericrockAintoanalsogenericrockBcanbeexpressedbythefollowingexpression:

ÂÃA

ÀCXn¼fvðgB=gAÞCB(1)nna,where‘‘X’’isthemasschangeofcomponent‘‘n’’

relativeto‘‘a’’,‘‘n’’theconsideredcomponent,‘‘g’’thedensitiesofeachrock,‘‘v’’thevolumeofeachrock,‘‘fv’’avolumefactor,‘‘a’’themassoftheoriginalsample(A)and‘‘C’’theconcentration.Gresensdeterminesgraphicallythe‘‘volumefactor’’,fv(Gresens,1967).Knowingfvitispossibletocalculatethe
massvariationforeachcomponent.Evenifefficient,theGresensmethodisneithereasynorpracticaltouse.Grant(1986)proposedamoredirectandeasierprocessofusingGresensequation.

relativeto‘‘a’’,‘‘n’’theconsideredcomponent,‘‘g’’thedensitiesofeachrock,‘‘v’’thevolumeofeachrock,‘‘fv’’avolumefactor,‘‘a’’themassoftheoriginalsample(A)and‘‘C’’theconcentration.Gresensdeterminesgraphicallythe‘‘volumefactor’’,fv(Gresens,1967).Knowingfvitispossibletocalculatethemassvariationforeachcomponent.Evenifefficient,theGresensmethodisneithereasynorpracticaltouse.Grant(1986)proposedamoredirectandeasierprocessofusingGresensequation.

Achemicalcomponentthatdoesnotparticipateinthechemicalreactions.It’squantityinthesystemdoesnotchangeduringthereactionprocesses.Howeveritsconcentrationisafunctionoftheconcentrationsoftheotherelements.

1

下载Word文档免费下载:

GEOISO—A WindowsTM program to calculate and下载

(共6页)

CONVERT_ A user-friendly program to reformat diploid

: a computer program to calculate F-statistics. ...Genetics and Biometry Laboratory, University of ...04, logiciel sous Windows TM pour la génétique...

BOKASUN a fast and precise numerical program to calculate the Master Integrals of the two-l

BOKASUN a fast and precise numerical program to calculate the Master Integrals of the two-l We present the program BOKASUN for fast and precise evaluatio...

A program to calculate the isoelectric point of macromolecules

A program to calculate the isoelectric point of macromolecules_能源/化工_工程...involving electrofocusing [ 11, chromatofocusing [2] and isoelectrofocusing ...

how to calculate the weight of a leaves

A program to calculate... 11页 免费 On a simple...peiso tae t938heiinrthohtsi 3 ae ihblngt 4s...nulsrpesfotetm 黎明 , 严超 牛,刘高 航(0020 )...

MBEToolbox- a Matlab toolbox for sequence data analysis in molecular biology and evolution

a program in a scalar, noninteractive language ...to calculate evolutionary distances based on the ...and has been tested on the WINDOWS platform with...

多灾种耦合综合风险评估方法在城市用地规划中的应用_卢颖_郭良杰_侯云玥_赵云胜_

A 文章编号 :8X(201503810097305309 --- ehensive...1.EninFacChiUnioGeoWuh430Chi g y,ygf 2.Qua...tocalculatetheinitialhazardindexofeachhazardandtomake...

深基坑内撑式支护结构计算的综合刚度和双参数法

0242.21 文献标识码l A Compositestiffnessandbi...(Instiun2ofGeo恤hnical EIlgin∞血lg,Fuzhou...andbiparametermethodCan morereliableto calculate...

ISRI Staff

words in a document to calculate its percentage of non-stopword correctness...(English words) GeoDictionary v 0.6b (geological words) Radiological and ...

Stability Analysis of Unsaturated Expansive Soil Slope

and Geoenvironment Protection, Chengdu University of...(5) is constant for a certain range suction of...and writes corresponding program to calculate the ...

AUTOMATIC CLASS MEAN CALCULATION OF ROAD SURFACE FROM IKONOS IMAGES USING FUZZY LOGIC AND P

Ikonos Geo Stereo Imag... 8页 免费 AUTOMATIC ROAD...FUZZY LOGIC AND PARTICLE SWARM OPTIMIZATION A. Mohammad...to calculate the mean value of class “road...