Αποκτήστε τις περισσότερες βελτιστοποιημένες ενότητες για τα σχέδιά σας, με ένα μόνο κλικ.

Το SkyCiv Member Design Optimizer εξοικονομεί χρόνο στους χρήστες, by adding checking every possible section in a given database and choosing the shape with the lowest cross sectional area and best utility ratio. Επί του παρόντος, το Optimizer υποστηρίζει όλους τους κωδικούς σχεδίασης SkyCiv (AISC, NDS, AISI, ΟΠΩΣ ΚΑΙ, CSA, BS, Ευρωκώδικας και άλλα…).

Το Optimizer υπάρχει σε όλο τον χάλυβα μας, wood and cold formed member design software via SkyCiv Structural 3D, SkyCiv Beam and our Standalone Design software.

Launching the Optimizer

Σε Δομικό 3D, there are two ways to launch the Optimizer. Πρώτα, simply click theΒελτιστοποίηση τηςbutton in the design module of your choice. In the below model, we are using a steel model, that clearly has some failing AISC members:

Second way is to simply highlight which members you wish to design, μετά κάντε δεξί κλικ – Βελτιστοποίηση της. Σημείωση: this will optimize these members’τμήματα, not each member individually.

 

Ρυθμίσεις

Users have a number of controls and settings available, including a targeted Utility Ratio, Section Height/Width limits and which sections you wish to design. By clicking the settings button next to theΒελτιστοποίηση τηςκουμπί, the following options will appear:

Variables

Users have the option to choose between all the sections from the library, a range of section heights or widths. These options will govern what sections, the optimizer looks at when selecting the most optimized section

Criteria

Users can input their own maximum utility ratio for the optimizer, this would mean that any result with a higher UR than specified will not be considered a valid choice. Users can also specify for the optimizer to minimize the section area as well, it will then find the balance between the highest possible utility ratio and the smallest section area

Member settings

In this area of the settings modal, users can select their design code as they normally would in the Member Design module. Εδώ, they can also choose to optimize their groups or to optimize their sections, within the model.

Αποτελέσματα

The results of each section will display in a popup, summarizing the selected section, it’s utility ratio and options on committing. Στο παρακάτω παράδειγμα, όλα 7 sections of the model. A result was found for all section IDs, except one. The minimum working section for this shape had a Utility Ratio of 1.115:

*The red line indicates that, even the biggest section area could not withstand the loading conditions

We can take a closer look at all the runs and their results by clicking the icon underIterations. This will display the following detailed list of runs. Για παράδειγμα, selecting section 3 (HSS) will show the following:

From here we can sort by Max UR, cross area and SFO (ένα σταθμισμένο δείκτη) which will show the best result based on your predetermined criteria (στις ρυθμίσεις). Αυτό επιτρέπει στους χρήστες να επανεξετάσουν τις εργασίες βελτιστοποίησης για να βεβαιωθούν ότι έχει επιλεγεί η σωστή ενότητα. Στο παραπάνω παράδειγμα, ορίζουμε μια μέγιστη αναλογία Utility του 0.95 και την επιθυμία να ελαχιστοποιηθεί η περιοχή διατομής.

Το SFO για κάθε αποτέλεσμα υπολογίζεται όπως φαίνεται παρακάτω.

Committing your Results

Once you’re happy with the results, you can hitΤώρα συνεχίστε και προσθέστε τους ακόλουθους τέσσερις κόμβους για να ολοκληρώσετε το πλαίσιο του αετώματοςκαι κάντε κλικ Commit Changesto accept those sections. The software will commit these shapes in both the Design module, and your Structural Model. The software will also re-run your design check to give you the most up to date results. So in our above example, after committing we can see the sections are all working (except for the one section which was over loaded):

Changing your section from the design mode, will mean that your analysis results are out of alignment with your current model. Γι 'αυτό το λόγο, we highly recommend going back and resolving your model and re running the design check to ensure your analysis and design results are in sync.