1、四方八股2、四方十二股3、六方十二股绳索结构公称方径（mm）股绳结构股绳直径（ｍｍ）股绳抗拉强度（Ｍｐａ）股绳破断拉力（ＫＮ）绳索破断拉力（ＫＮ）绳索参考重量（ｋｇ／ｋｍ）四方八股71×19W2.019604.64019491×19W2.519607.557288111×19W3.0196010.576400131×19W3.5196014.3105580151×19W4.0196018.7122691181×25Fi4.8-5.0196030.02041040四方十二股91×19W2.019604.655297111×19W2.519607.585432131×19W3.0196010.5140630151×19W3.5196014.3165864181×19W4.0196018.72001100201×25Fi4.2-4.5196024.52501290221×25Fi4.8-5.2196031.33201300241×25Fi5.0-5.21960363651786251×25Fi5.2-5.5216041.54202250261×25Fi5.5-5.62160282882300六方十二股91×19W2.019604.655297111×19W2.519607.585432131×19W3.0196010.5122630151×19W3.5196014.3165864181×19W4.0196018.72001100201×25Fi4.2-4.5196024.52501290221×25Fi4.8196030.03061560241×25Fi5.0-5.2196035.73501822251×25Fi5.2-5.51960383882160261×29Fi5.5-5.61960383882280281×29Fi6.01960424302310301×29Fi6.51960474802721)