migo, lo primero que te recomiento

migo, lo primero que te recomiento es que debes cequear el codigo de diseño del programa, en dado caso que estes utilizando el ACI 318, debes de compararlo con la norma de tu pais, por ejemplo en mi pais en un codigo derivado de la ACI318 llamado COVENIN, por ejemplo las condiciones de corte que soporta o que aporta el concreto es 0.53raizf'c*b*d es decir 0.53 la resistencia a compresion del concreto a los 28 dias por la base y por la altura util, depende del por ejemplo el programa toma 2 raizf'c*b*d, dedes de tener en cuenta esto, muchas personas emplean el programa sin saber que hace el internamente, o que ecuaciones utiliza. para poder ajustar el lo que hace el programa, cuando creo la seccion la doy la opcion de que aporte un porcentaje de la resistencia al corte, por ejemplo si el emplea 2 y en mi pais se emplea 0.53 simplemente saco un porcenteja 0.53/2 y este valor lo introdusco para que tome solamente este porcion de contribucion del concreto por corte, asi como tambien debes de tener en cuenta que existe un limite, el el diseño de acero por corte y cuando el calculado supera el maximo, automaticamente el programa da error de falla por cortante.
para las columnas yo empleo una hoja de calculo de excel ya que para el diseño por corte de las columnas el programa debe de conocer los momentos resistentes de las columnas para su diseño por corte, y como el acero calculado es diferente al proporcionado, existe cierto margen de diferencia, es decir el debe conocer primero el acero que posee para calcular los momentos resistentes y diseñar la columna por corte, por ello yo empleo una hoja de excel en la que emleo el momento ultimo para el diseño de las mismas.
espero sea de tu utilidad esa informacion
FREDDPAL
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me, the first thing that you strongly recommend is that you should upstairs the code of design of the program, in given case that you're using ACI 318, must compare it to the standard of your country, for example in my country in a code derived from the ACI318 called COVENIN, for example the cutting conditions withstanding or that provides concrete is 0. 53raizf'c * b * d i.e. 0.53 the compressive strength of concrete at 28 days by the base and by the useful height, depends of the for example the program takes 2 raizf'c * b * d, dedes to take into account this, many people use the program without knowing what makes the internally, or equations used. to be able to adjust the making program, when I think the section give the option to contribute a percentage of cut resistance, for example if employs 2 and my country uses 0.53 simply bag a 0.53/2 porcenteja and this value as introdusco to make only this portion of contribution of concrete by cutting , as well as also must take into account that there is a limit, the steel design by court and when calculated exceeds the maximum, the program automatically gives error failure by cutting. for columns, I use a sheet of spreadsheet Excel for the design by Court of columns program must meet the tough moments of columns for your design by court, and as calculated steel is different than the one provided, there is some margin of difference, i.e. He must first know the steel which has to calculate the tough moments and design column by court , so I use an excel sheet in which the time last emleo for the design of. I hope that information is your utilityFREDDPALNovice userNovice userProgress to next rank:97.4% Posts: 39Joined: Fri Feb 04, 2005 7:31 pmLocation: LARAThanked: 0 timesThanked you: 1 time

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migo, the first thing I recomiento you is that you cequear the design code of the program, as if you are using the ACI 318, you must compare it with the standard of your country, for example in my country in a derived code of ACI318 COVENIN called, for example cutting conditions that supports or provides concrete is 0.53raizf'c * b * d ie 0.53 compressive strength of concrete at 28 days by the base and the useful height depends on example , the program takes 2 raizf'c * b * d, dedes take account of this, many people use the program without knowing that doing internally, or equations used. to adjust what the program when I think section give it the option to contribute a percentage of cut resistance, for example if the uses 2 and in my country 0.53 simply sack employs a porcenteja 0.53 / 2 and this value is introdusco to take only this portion of contribution of concrete by cutting as well as you must be aware that there is a limit, the design of steel cut and when the calculated exceeds the maximum, automatically the program fails of shear failure.
for columns I use a spreadsheet excel as the design by cutting the columns the program must meet the tough moments of columns for your design court, and as steel computed is different the provided there is a margin of difference, ie must know first steel has to calculate the resistant moment and design column by cutting, so I use an excel spreadsheet in which I emleo the last moment to design . the same
hope will be of your utility that information
FREDDPAL
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Me, first thing I recommend is that you must cequear Code of Program Design, in case that you are using the ACI 318, you compare it with the standard of your country, for example in my country in a code derived from the aci318 called COVENIN, for example Cutting conditions, which provides or supports concrete is 0.53raizf "c * B * d is 0.53 the compressive strength of Concrete at 28 days by the base and the height depends on the useful, for instance, the program takes 2 raizf" c * B * D, dedes take account of this, many people use the program without knowing it the internally, or equations used. To adjust what the program does, when I think the section give the option to contribute a percentage of cutting resistance, for example if the used 2 and in my country is 0.53 Simply pulled a porcenteja 0.53 / 2 and this value introdusco to take only this portion of Contribution of Concrete in Court, and you must also bear in mind that there is a limit, the design of Steel Cutting and when the calculated exceeds the maximum error occurs, the program automatically fail in Shear.For columns I use an Excel spreadsheet as the design of the columns by cutting the program must know the Times resistant columns for its design by Court, and calculated different Steel is provided, there is a certain margin, i.e. the must know First The Steel that has to calculate the moments and Shear resistant Design column, so I use an Excel spreadsheet in which emleo the last moment for Design.I hope this information is useful to youFreddpalNovice userNovice userProgress to the next level:97.4%Messages: 39Registered: Fri Feb 04, 2005, 7:31 PMLocation: LaraThanked: 0 timesI have thanked: 1 times