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A platform for research: civil engineering, architecture and urbanism
THE STIFFNESS OF REINFORCED CONCRETE BEAMS IN FINITE
In the calculation of statically indeterminate rod systems, the distribution of forces on their elements significantly depends on the ratio of their stiffness, which are assigned to them before the calculation. Reinforced concrete curving rods in structures are effective if they work with transverse cracks in the stretched zone, otherwise they are uneconomical. It is clear that the bending stiffness of a reinforced concrete beam with cracks is significantly less than without cracks. Therefore, even before the calculation of the structure, it is necessary to know how the cracks reduce the bending stiffness of the reinforced concrete beam. This work is devoted to the study of this issue.
THE STIFFNESS OF REINFORCED CONCRETE BEAMS IN FINITE
In the calculation of statically indeterminate rod systems, the distribution of forces on their elements significantly depends on the ratio of their stiffness, which are assigned to them before the calculation. Reinforced concrete curving rods in structures are effective if they work with transverse cracks in the stretched zone, otherwise they are uneconomical. It is clear that the bending stiffness of a reinforced concrete beam with cracks is significantly less than without cracks. Therefore, even before the calculation of the structure, it is necessary to know how the cracks reduce the bending stiffness of the reinforced concrete beam. This work is devoted to the study of this issue.
THE STIFFNESS OF REINFORCED CONCRETE BEAMS IN FINITE
Елизавета Игоревна Иванова (author) / Алексей Алексеевич Котов (author)
2019
Article (Journal)
Electronic Resource
Unknown
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