Unverified85% confidenceDecision RuleTime unknown
铝合金杆抗风性与耐用性远优于玻纤杆，风力≥4级或高海拔扎营必须选铝杆（7001/7075航空铝更佳）；玻纤杆遇低温易脆裂断折
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85%
Confidence
Long-term
Relevance
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Unverified杆材决定抗风与重量：铝合金杆（7001/7075）比玻纤杆更轻更抗折、可承受6级以上风，玻纤杆低温易脆断，冬季/高海拔需铝杆89% similarUnverified帐杆材质决定抗风：玻纤杆便宜但脆易断，7001铝合金杆强度重量比更优，专业风大环境应选铝杆或Easton/DAC杆84% similarUnverified帐篷抗风性能看杆材质而非帐篷描述：7001铝杆可抗8级风，玻纤杆超过6级风易断裂；高海拔或山脊营地必须选铝杆84% similarUnverified6061铝合金材质是天幕杆的主流选择，耐腐蚀性和强度满足一般露营需求，但极端大风天气下仍有弯折风险，不能当作防风杆无限制使用83% similarUnverified铝合金杆比玻纤杆轻30%且抗弯不易断裂，玻纤杆低温易脆裂且断后穿刺帐布，露营频率高或去山区应认准7075/7001铝合金杆83% similar
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