{"id":8619,"date":"2023-03-01T16:00:56","date_gmt":"2023-03-01T16:00:56","guid":{"rendered":"https:\/\/support.buildsoft.eu\/?post_type=ht_kb&p=8619"},"modified":"2023-03-01T16:01:03","modified_gmt":"2023-03-01T16:01:03","slug":"entering-geometric-data-concrete-plus","status":"publish","type":"ht_kb","link":"https:\/\/support.buildsoft.eu\/fr\/knowledge-base\/entering-geometric-data-concrete-plus\/","title":{"rendered":"Entering geometric data (ConCrete Plus)"},"content":{"rendered":"
EN<\/span>NL<\/span>FR<\/span><\/div>
\n

We saw in ConCrete that we could set a certain tolerance for the difference in dimensions between the calculation model (made with ConCrete) and the reinforcement drawing (made ConCrete Plus). Through the command \u201cDimension<\/strong> tolerances<\/strong>\u201d in the menu \u201cPreferences<\/strong>\u201d we can call this dialog box again:<\/p>\n

\"\"<\/p>\n

    \n
  • Assume that we had set this tolerance in ConCrete at 1 cm; then the span and zone lengths<\/strong> can be modified 1cm in relation to the values in ConCrete. A recalculation of the bar lengths and stirrup zones is done automatically in which the determining static diagrams are rescaled in lengths. The vertical values (the values of the static quantities) are never rescaled. When changing the span length, the distance between the supports is also modified.<\/li>\n
  • The width of the supports<\/strong> (drawn as columns) can also be modified. For each new element that must be drawn, ConCrete Plus assumes a width of 19 cm for each support. You can change this value in an analogous way as the span- and zone lengths. Half the width of a support cannot exceed the half of a span.All supports are placed symmetrically versus the axes which determine the span lengths, except for the end supports. End supports can be placed asymmetrically and their position is in consequence determined by two values: the width on the left hand side of the end axis and the width on the right hand side of that axis. If we change the wide of a support, the program automatically recalculates the different bar lengths and redistributes the stirrups between the supports.<\/li>\n
  • When placing the stirrups<\/strong>, the first and the last stirrup zones of a span are decreased in length according to the width of the support. We however notice that no complete recalculation takes place which redetermines the first shear force crack, starting from the width of the support and out of that calculates new distances and diameters from the stirrups. Fundamental calculations take place in ConCrete and not in ConCrete Plus. Practically seen, the method above has the same result as a complete recalculation when the length, across which the stirrup distance is kept constant, approximates half the width of the column. As this length deviates from this width, the used working method may give a slightly different result, which is however at least as safe.<\/li>\n<\/ul>\n<\/div>\n
    \n

    In ConCrete kon een zekere tolerantie <\/strong>ingesteld worden voor de maatafwijking <\/strong>van het wapeningsplan t.o.v. de afmetingen gebruikt in de berekening. Via het commando \u201cMaatafwijkingen<\/strong>\u201d in het menu \u201cVoorkeur\u201d <\/strong>kunt u dit dialoogvenster opnieuw oproepen:<\/p>\n

    \"\"<\/p>\n