Ladder on a wall
...does the ladder slip? At the bottom of the page is an online calculator for testing various combinations of coefficients of static friction, lengths and angles. Task A ladder is...
...does the ladder slip? At the bottom of the page is an online calculator for testing various combinations of coefficients of static friction, lengths and angles. Task A ladder is...
...management Adequate resources (Finance, Human Resources, Tools, Know how) Strong leadership and communication Flexibility and ability to adapt to changes and unexpected events Regular monitoring and progress tracking Strong stakeholder...
...support reactions are not contained in the force equilibria of the internal forces. Nevertheless, for the sake of completeness, the reactions of the fixed restraint are calculated in the first...
...be found in the profile assistant. Some notes With a symmetrical load distribution, the online calculator still calculates only one point of the maximum deflection. Both the maximum deflection and...
...r \omega^2 \left( cos \varphi + \lambda \cos 2 \varphi \right) \] So the determination of the speed and the acceleration of the piston in the crank drive is complete....
...general equation for a plane derived from a normal vector is \[ \tag{7} a\cdot x + b\cdot y +c \cdot z = \] with the components of the normal vector...
...to be determined! Cantilever beam under ascending triangle load Solution The triangular load must be described as a function. In the present case it is \[ \tag{1} q(x) = q_0...
...x}{72 E I}... \] \[ \tag{53} ...-\frac{{{l}^{4}} q+32 F\, {{l}^{3}}}{24 E I} \] The determination of the bending lines is now complete. It can be clearly seen that using the...
...loads? Multi-span beam under line load Solution In the first step, the equations for the bearing reactions are determined. For the subsequent determination of the internal forces, the beam is...
...and forces in a comfortable way, we introduce the angle β. This results in: \[ \tag{1} \sum F_x = = F_{Ax} - S \cdot \cos \beta \] \[ \tag{2} \sum...