Compute rope safety factors for rescue and working-at-height.
Rope safety factor SF = Minimum Breaking Strength MBS ÷ Working Load Limit WLL, must meet the minimum required by use type (e.g. rescue often ≥ 5–10); checked against the use-type lower bound.
以上為常見尼龍/聚酯靜力繩的參考值,實際請以產品標註為準。繩結折減參考:八字結約 -20%,稱人結約 -30%,雙套結約 -35%~50%。
繩索安全係數計算工具,用於消防救援、高空作業、攀巖等場景下繩索選型與安全評估。輸入繩索的破斷強力(MBS)與實際工作載荷(WLL),根據繩索用途自動匹配最小安全係數要求,計算實際安全係數、許用工作載荷與安全裕度,並給出安全判定。