What term refers to the structure that accommodates both the weight of conductors and environmental factors?

The term that accurately refers to the structure accommodating both the weight of conductors and environmental factors is the guy assembly. This setup is crucial in providing stability and support to overhead cables or conductors, especially in environments subject to wind, ice, or other external pressures. A guy assembly typically consists of tensioned cables (guy wires) that anchor the main structure, helping to prevent it from swaying or collapsing under load.

In contrast, dead load refers specifically to the static weight of the conductors or structures but does not encompass the effects of environmental factors. Support structures usually pertain to the entire system that holds the conductors but do not specifically highlight the function of stabilizing against environmental effects as guy assemblies do. Strain members are components designed to resist tension but don't define the overall structural stability provided against environmental forces in the same way that guy assemblies do. Hence, the guy assembly is the most suitable term for this context.