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比较了我国和美国配筋砌体扶壁柱的设计方法、荷载组合和材料强度取值,并考虑工程实际对美国材料强度按照我国要求进行了转换。针对具体算例,按美国和我国不同的设计表达式进行了配筋砌体扶壁柱的配筋设计对比。算例表明,对于正截面配筋,美国设计结果比我国设计结果高出40%。对两国配筋砌体扶壁柱设计结果差异产生的原因进行分析,以对两国规范设计要求的差异有进一步的理解。
The design method, load combination and material strength of reinforced masonry buttress pillars in China and the United States were compared, and the strength of the material in the United States was converted according to the requirements of China. According to the specific example, according to the different design expressions of the United States and China, the reinforcement design of the reinforced buttress-studded masonry pillars is compared. The example shows that the design results of the United States are 40% higher than those of our country for the reinforcement of normal section. The reasons for the differences in the design results of the two reinforced masonry buttress columns are analyzed to further understand the difference between the two countries’ standard design requirements.