Unverified85% confidenceDecision RuleTime unknown
水域救援抛投绳绳径应≥8mm,抗拉强度≥12kN(约1200kg),才能承受被救者+水流冲击的动态负荷;4-6mm的细绳仅适合训练或轻量场景
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified查看绳索的最小破断强度(MBS)标注,救援绳MBS应≥1000kgf(约10kN)以承受动态冲击载荷;无强度标注或标称仅静态承重的产品应谨慎78% similarUnverified绳体直径应选择8-12mm:过细(<8mm)勒手且强度不足,过粗(>12mm)配合缓降器摩擦力过大导致下降卡顿,10mm左右是逃生绳的通用平衡点74% similarUnverified承重强度与便携性矛盾:11mm粗绳更安全耐磨但30米重达2kg以上收纳体积大,9.5mm绳更轻便但耐磨性和抓握感下降,家庭常备优先安全选10-11mm,随身应急包可选9.5mm73% similarUnverified隔断防震海绵厚度≥10mm才能有效吸收从0.5米跌落的冲击,单反机身建议15-20mm厚度隔断,微单可接受10-15mm73% similarUnverified绳径6~10mm适合抓握与缓降器配合使用,绳径<6mm虽轻便但抓握发力困难且易勒手,>12mm则重且收纳体积大71% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/274661API
curl https://kongchang.com/api/v1/knowledge/claims/274661MCP
get_claim(id=274661)