Abstract
The paper focuses on the problem of the elasticity theory for an infinite isotropic elastic plate weakened by circular perforation. The perforated holes are filled with inclusions made of elastic material and sealed along the edges. Transverse stiffening ribs made of another elastic material are riveted to the panel symmetrically to the surface. The elastic perforated plate is subjected to uniform tensile stress (tension at infinity). The action of riveted reinforcing strengthening ribs is modeled by unknown concentrated forces applied to anchor points.
Highlights
The paper focuses on the problem of the elasticity theory for an infinite isotropic elastic plate weakened by circular perforation
The perforated holes are filled with inclusions made of elastic material and sealed along the edges
Transverse stiffening ribs made of another elastic material are riveted to the panel symmetrically to the surface
Summary
The paper focuses on the problem of the elasticity theory for an infinite isotropic elastic plate weakened by circular perforation. The perforated holes are filled with inclusions made of elastic material and sealed along the edges. Transverse stiffening ribs made of another elastic material are riveted to the panel symmetrically to the surface. The elastic perforated plate is subjected to uniform tensile stress (tension at infinity). For citation: Yakhyaev J.D. Issledovanie klepanoi perforirovannoi uprugoi paneli s vklyucheniyami iz inorodnogo materiala [Elastic riveted perforated plate with foreign inclusions]. В промышленном и гражданском строительстве, транспортном машиностроении и других отраслях производства для уменьшения материалоемкости конструкций и изделий, повышения их прочности и жесткости, эксплуатационной надежности широко используют подкрепление пластины упругими элементами [1−8]. Когда в отверстия клепаной панели впаяны упругие шайбы из другого материала. К. к нему могут быть сведены задачи расчета на прочность клепаной перфорированной панели с трубками, проходящими через отверстия в панели и скрепленными с ней. Представляет научный интерес оценка взаимодействия инородных упругих включений в клепаной перфорированной панели, исследование влияния расположения включений, ребер жесткости и точек крепления на напряженно-деформированное состояние панели
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