Method for predicting temporary occupied area of mechanical construction tower footing area in hilly region

The invention relates to a method for predicting the temporary occupied area of a tower footing area in mechanical construction in a hilly area, and belongs to the technical field of power construction methods. According to the technical scheme, a high-low leg tower footing of a single-side slope is used as a research object, residual soil generated by field leveling of each tower leg before foundation excavation and earthwork excavated by a mechanical construction rotary drilling rig and the like are used as main measurement and calculation objects, a half-excavation and half-filling mode is adopted for construction channels, earthwork self-balancing is not calculated, and the construction efficiency is improved. Other excavation residual soil is stacked along the boundary of the construction channel, area prediction is conducted according to the situation that residual soil stacking measures are strictly executed, the residual soil with the small terrain gradient is stacked along the slope, and blocking mea