论文部分内容阅读
本文列出楼层板可能存在翻转风险的31种型号自动扶梯或自动人行道，从结构形式和受力情况入手分析了检修盖板的翻转原因，并提出改进建议。“,”The article lists 31 models of escalators or moving sidewalks which have the risk of turning of lfoor plate. Based on the structure and force condition analysis, the reasons of turning are studied and some improvement suggestions are given.