500kV送电线路架线施工中采用动力伞、无人机等飞行器展放引绳能减少部分通道清理费用,但仍存在跨越物搭设、张力场、牵引场等的临时占地费用,本文通过实例对500kV送电线路工程施工临时占地情况进行计算分析,以合理确定工程费用,为编制工程概算、预算、结算临时占地费用提供理论依据。 The use of paramotors and unmanned aerial vehicles such as unmanned aerial vehicles to deploy the lead rope in the construction of 500kV transmission lines can reduce the cost of cleaning up some of the lanes, but there are still temporary landfill expenses such as erection, tension field and traction field across the objects. In this paper, Calculating and analyzing the temporary land occupation of 500kV transmission line construction project, in order to reasonably determine the project cost, provide theoretical basis for the preparation of project budget estimate, budget and settlement of temporary land occupation costs.