Jäigastatud

Jäigastatud is an Estonian term that translates to "stiffened" or "rigidized" in English. It describes a process or a state where a material or structure has been made less flexible and more resistant to deformation. This can be achieved through various methods depending on the context.

In the context of materials science, jäigastatud might refer to the hardening of plastics, metals, or composites. For instance, adding reinforcing fibers to a polymer can make it jäigastatud, increasing its tensile strength and modulus of elasticity. Similarly, heat treatment processes can alter the crystalline structure of metals, resulting in a jäigastatud state.

In structural engineering, jäigastatud components are designed to withstand greater loads or prevent buckling. This can involve adding bracing, stiffeners, or gussets to beams, columns, or plates. A jäigastatud frame, for example, is designed to resist lateral forces more effectively than a non-stiffened one. The concept also applies to clothing and accessories, where materials might be treated to achieve a specific shape or form, such as in starched collars or reinforced leather. The specific method and purpose of jäigastamine will vary greatly depending on the application and the material being treated.