Unverified85% confidenceDecision RuleTime unknown
板材厚度是稳定性核心指标：钢制层板≥1.0mm、实木/多层板≥15mm、亚克力≥5mm，低于此值在长跨度下易晃动和变形
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85%
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Unverified板材厚度是稳固性的核心：木质/密度板隔板厚度应≥15mm才能防止中部下弯，塑料款需带加强筋，纯平面塑料板长度超40cm易变形83% similarUnverified钢制层架的层板厚度直接影响承重与是否变形，重载层架层板钢板厚度应≥0.6mm或采用加强横梁；网格层板放小物易掉落需加铺板82% similarUnverified延伸板厚度决定承重与稳定，实木/多层板应≥18mm，若＜15mm展开后长期承重会下垂变形81% similarUnverified板材厚度与承重正相关：实木隔板厚度<1.8cm在跨度超过60cm时中间易下垂，长隔板（80cm以上）应选厚度≥2.5cm或中间加装支撑81% similarUnverified实木隔板厚度直接决定承重与抗弯变形：厚度＜1.5cm的板材放重物易中间下沉弯曲，跨度＞60cm的隔板厚度应≥1.8cm或中间加支撑80% similar
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