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  • Кутуков Б.Н. 1990 Задача 5 вариант 011
Для заданных двух схем балок требуется написать выражения Q и M для каждого участка в общем виде, построить эпюры Q и M; найти МMAX и подобрать: a) для схемы (а) деревянную балку круглого поперечного сечения при [σ] = 8 МПа; б) для схемы (б) стальную балку двутаврового сечения при [σ] = 160 МПа. Дано: схема 1; ℓ1 = 1,1 м; ℓ2 = 6м; a1/а = 10; a2/а =9; a3/а = 1; M =10 кНм; P =10 кН; q =10 кН/м.

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Кутуков Б.Н. 1990 Задача 5 вариант 011

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