In concrete frame construction, what does "monolithic" mean?

In concrete frame construction, the term "monolithic" refers to the process where multiple components of the structure, such as floors, walls, and columns, are poured simultaneously as one continuous unit. This method helps to create a unified structural system that enhances strength and reduces the potential for weak points or joints that can occur when different sections are poured separately. By pouring all parts at the same time, a monolithic structure can also achieve better integration of various elements, leading to improved stability and durability.

The other options present concepts that do not align with the definition of "monolithic." Pouring in stages implies a segmented approach, while acting in isolation suggests a lack of connection or coordination between elements, both of which oppose the idea of a cohesive monolithic structure. The use of composite materials refers to a different aspect of construction that involves combining materials to achieve specific performance characteristics, rather than focusing on the pouring technique itself.