Streamlines, streaklines, and pathlines are field lines in a fluid flow. They differ only when the flow changes with time, that is when the flow is not steady. Dye steadily injected into the fluid at a fixed point extends along a streakline. Pathlines are the trajectories that individual fluid particles follow.
ETABS is a powerful tool for Analysis and it wins hands down over many other analysis tools in tall building structural analysis and design. The main advantages are 1) Its modelling and result interpretation...
Earthquake means ground movement and this movement induces an inertia in the building and this results in displacement. So the main factors that depend on the earthquake force is the acceleration of ground...
Difference between Short- and Long-term Deflections: Short-term deflection means the immediate deflection after casting and application of partial or full service loads, while the long-term deflection...