Solution to problem 3.2.22 from the collection of Kepe O.E.

At point D of the base of the beam CD, a force acts from the side of the beam on which it rests - this is beam AB. It is necessary to determine the magnitude of this force.

To solve the problem, we use equilibrium conditions. According to the first condition of equilibrium, the sum of all horizontal forces is equal to zero. Since there are no horizontal forces in this design, this condition is satisfied automatically.

According to the second equilibrium condition, the sum of all vertical forces must also be equal to zero. Consider the forces acting on beam AB. This is its weight and the force that it transfers to the CD beam. Since the weight of beam AB is directed vertically downwards, it can be represented as a force with an upward direction and an equal magnitude. Thus, the total vertical force acting on beam AB is zero.

Therefore, the force that beam AB transfers to beam CD is equal to its weight. Since the weight of beam AB is 3 kN, the required force is 3 kN.

Solution to problem 3.2.22 from the collection of Kepe O.?.

We present to your attention the solution to problem 3.2.22 from the collection of Kepe O.?. This digital product is an electronic version of a problem solution that can be used to prepare for exams and tests of knowledge in the field of structural mechanics.

Problem 3.2.22 describes a situation in which a homogeneous horizontal beam AB, the weight of which is 3 kN, at point B rests freely on beam CD. It is necessary to determine in kN the force of influence of the beam CD on the base at point D, if the distance BD = BC, angle ? = 60°, and the weight of the beam CD can be neglected.

To solve the problem, the principles of structural mechanics are used, namely the conditions of equilibrium of bodies. A detailed description of the solution steps, illustrations and answers to questions are presented in the electronic version of this digital product.

By purchasing this digital product, you receive a convenient and affordable tool to improve your knowledge and skills in the field of structural mechanics. Enjoy learning and have fun solving problems!

Digital product "Solution to problem 3.2.22 from the collection of Kepe O.?." is an electronic version of the solution to a problem in structural mechanics. The problem describes a situation in which a homogeneous horizontal beam AB, whose weight is 3 kN, at point B rests freely on beam CD. It is necessary to determine in kN the force of influence of the beam CD on the base at point D, if the distance BD = BC, angle ? = 60°, and the weight of the beam CD can be neglected.

To solve the problem, the principles of structural mechanics are used, namely the conditions of equilibrium of bodies. According to the first equilibrium condition, the sum of all horizontal forces is equal to zero, and according to the second equilibrium condition, the sum of all vertical forces must also be equal to zero. Considering the forces acting on beam AB, we can establish that its weight and the force it transmits to beam CD are equal in magnitude. Thus, the total vertical force acting on beam AB is zero, and the desired force that beam AB transfers to beam CD is equal to its weight, that is, 3 kN.

By purchasing this digital product, you receive a convenient and affordable tool to improve your knowledge and skills in the field of structural mechanics. The solution to the problem is illustrated and described in detail, making it easy to understand and remember the principles and methods used.

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The product is the solution to problem 3.2.22 from the collection of Kepe O.?. The problem is to determine the force of beam CD on the base at point D if beam AB rests freely on beam CD at point B. It is known that the weight of beam AB is 3 kN, the distance BD is equal to BC, and the angle between the beams is 60°. The problem suggests neglecting the weight of the beam CD. The correct answer to the problem is 3 kN. To solve the problem it is necessary to use the laws of mechanics and the principles of equilibrium of bodies.

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Peculiarities:

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