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讨论了引起开孔受压钢板承载力下降的主要因素的影响。在对以往补强方法进行了详细的分析比较的基础上 ,提出了更为合理的补强方法 ,并给出了开孔受压钢板承载力检算的简易方法
The influence of the main factors which lead to the decrease of the bearing capacity of the steel plate under open hole is discussed. On the basis of a detailed analysis and comparison of the previous reinforcement methods, a more reasonable reinforcement method is proposed and a simple method for checking the bearing capacity of the perforated plate under compression is given