The Optimal Design Of The Top Structure Of Transmission Tower

The paper systematically introduce the transmission line tower structure of the upper part of the calculation of the required basic theories, including the overhead catenary transmission line calculations under the uniform load , the calculation of overhead line equation of state , studying of the stress of overhead lines sag calculation procedure sag curve, as well as stress calculation, studying in a variety of weather conditions, round clearance drawing method, in-depth analysis of the partial wind in the process of calculating the impact of factors. At the same time, the study of space, which comprises a round flat area of more than a round of the algorithm, as well as more than a round flat envelope area algorithm for the minimum size of a tower window design provides a basis. The realization of the relevant parameters of the wire inquiries, including the ground wire as well as the query Sag stress, containing information, data protection angle of the initial query, the query meteorological data and so on.