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学习了本刊1980年第3期陆能源同志等发表的“考虑组合作用的墙梁设计”一文后,提出如下两点建议和意见,供商榷。 一、地震区墙梁在垂直静载作用下的内力及强度计算如何考虑梁墙共同工作。原文在第九部分特别提出了抗震问题,并列出墙及支承柱内力计算及顶点位移公式。但未指明第二到第八部分在地震区是否适用。根据大量震害调查,这种头重脚轻、下
After studying the article “Wall Beam Design Considering Combinatorial Effects” published by Comrade Lu Yun of the 3rd issue of the 1980 issue of the Journal, the following two suggestions and opinions were proposed for discussion. 1. How to consider the joint work of beams and walls in the calculation of internal forces and strength of wall beams in earthquake areas under vertical static loading. In the ninth part of the original text, the earthquake resistance problem was specifically proposed, and the internal force calculation and the vertex displacement formulae for the wall and supporting column were listed. However, it is not specified whether the second to eighth sections are applicable in the earthquake area. According to a large number of earthquake damage investigations, this top-heavy