Andrey Stepanchenko
Winning proposal- Projects 23
- Rating 5.0
- Rating 2 365
Budget: 300 UAH Deadline: 1 day
Good day, I will do this work at SCAD, there is experience in determining geom.characteristics of cutting.
Budget: 1000 UAH Deadline: 5 days
Good day . The polar moment of the resistance of the assigned cuts can be found by known methods of material mechanics
Budget: 600 UAH Deadline: 4 days
If this is the calculation of the farm and will be at least the place of force application then I am ready to try.
I doubt because. Instead of the calculation scheme in the task is given a sketch.
Budget: 600 UAH Deadline: 4 days
Good evening . I make a model and calculation in SolidWorks. There is experience with such calculations. The time is approximate.
- Projects -
- Rating -
- Rating 47
Budget: 1000 UAH Deadline: 1 day
Hello to you! Ready to fulfill your order in a short time. There is experience in carrying out such calculations.
Proposals are currently absent
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Andrey Stepanchenko 18 February 2020Момент сопротивления кручению (или полярный момент) относится к геометрическим характеристикам, а метод предельных состояний относится к одному из методов прочностных расчетов элементов (сечений). Я так понял вас интересует мах.усилия (момент) на которое работает сечение? Если так, то напряжение в сечении не должно превышать Ry, значит Ry > Mmax / Wp + N/А (если N есть в задании) если нет то Mmax < Ry * Wp.
Для вашего варианта 1:
А далее, как вы говорите, ответ найти не сложно.
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