Unverified82% confidenceCautionTime unknown
山区或海边高风环境应选带交叉杆结构+地钉与风绳齐全的隧道帐或半球帐，纯自立单杆速开帐抗风差，6级以上风易变形塌陷
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82%
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Long-term
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Unverified高海拔多风环境应优先选择低矮流线型或半圆顶结构，高挑立墙帐虽内部空间大但迎风面积大、大风下易被压塌或杆件形变81% similarUnverified抗风能力主要取决于结构而非布料：低矮的隧道式/半球圆顶展开高度＜1m的迎风阻力小，比高帐更抗强风；开阔迎风地形选风阻系数低的贴地款79% similarUnverified便携网架看底座配重和支柱直径：户外抗风要求底座可注水或加沙、支柱≥38mm钢管，塑料细杆网架在有风环境会晃动倾倒78% similarUnverified地插固定式挡风墙防风等级远高于自立折叠式：折叠板靠重心和折角站立，5级风以上易倒；带地钉+撑杆的挡风墙可抗6-7级阵风77% similarUnverified杆径粗细影响抗风：直径19mm以下杆适合无风环境，28mm以上加粗杆才能应对大风；沿海或山顶多风区域应选加粗杆+多风绳设计76% similar
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