What is the term used for additional support bars in the installation drawings?

The term "support bars" refers specifically to the additional bars that provide necessary support in installation drawings. These bars are integral in enhancing the structural integrity of various construction elements. They assist in reinforcing the overall stability and strength of the structure being designed. Support bars are employed to bear loads and distribute weight more effectively, ensuring that the construction meets safety and performance standards.

The other terms, while related to construction, do not encapsulate the specific function described in the question as accurately as "support bars." For instance, reinforcement bars are often used to enhance tensile strength within concrete applications, tension bars usually refer to components that resist tension forces, and anchor bars are utilized to secure structural elements to their base. Each of these serves a distinct purpose, but the term "support bars" correctly identifies the additional supports indicated in installation drawings.