【摘要】 本义讨论了闭合型无定向EDM导线的布设和施测方法。分析了检核条件,得出了导线最弱点的估算公式,提供了建立这种导线的理论根据。更多还原

【Abstract】 A method of the establishment and operation of aclosed non-orientatonal EDM traverse is discussed in this Paper. Analysis to the new additional check factors is gi-ven, estimation formulation for the weakest point of the traverse is reached, and theoretical basis of the establishment of this kind of traverse is provided.更多还原