[新论文] 框架承担倾覆力矩的合理计算方法 (Reasonable calculation method of bearing overturning moments of frames)

实干、实践、积累、思考、创新。

新论文（网络首发），该论文是继框架倾覆力矩统一解法一系列研究后的进一步研究，框架倾覆力矩统一解法主要解决的是框架分配的倾覆力矩，这篇论文则着重研究框架承担的倾覆力矩。

【题目】	框架承担倾覆力矩的合理计算方法
【英文题目】	Reasonable calculation method of bearing overturning moments of frames
【作者】	常磊_，崔济东_，廖耘_，周定_，李盛勇
【英文作者】	CHANG Lei, CUI Jidong, LIAO Yun, ZHOU Ding, LI ShenyONG
【单位】	广州容柏生建筑结构设计事务所(普通合伙) （RBS Architecture Engineer Design Associate，Guangzhou 510170，China）
【中文摘要】	为澄清框架倾覆力矩的相关概念区别，并给出各自合理计算方法，对计算框架、支撑、框架+支撑、局部框架或者局部框架+支撑倾覆力矩的统一解法进行总结，给出统一解法相应的力学法。指出框架倾覆力矩和框架承担倾覆力矩之间的显著区别，给出两者的异同以及建筑结构中框架承担倾覆力矩的计算原则，并进一步给出合理计算框架承担倾覆力矩的方法，即修正的统一解法。修正的统一解法适用于一般建筑结构和带竖向构件转换的结构，也适用于带伸臂框架-核心筒结构。最后对典型结构算例的框架承担倾覆力矩进行计算分析，结果合理可行。
【Abstract】	In order to clarify some concept difference of frame overturning moment and to give a reasonable calculation method for each of them, the unified solution method was summarized to calculate the overturning moment of frames, braces, frames + braces, partial frames or partial frames + braces, and the corresponding mechanics method was given. The significant difference between the frame overturning moment and the frame bearing overturning moment was pointed out, the similarities and differences between them were given, as well as the calculating principle of the frame bearing overturning moment in a building structure, and the method of calculating the frame bearing overturning moment was given further, that is, the modified unified solution method. The modified uniform solution is applicable to general building structures and structures with vertical member transitions, as well as to frame-core structures with outriggers. Finally, the calculation and analysis of the frame bearing overturning moment of a typical structural example were carried out, the results are reasonable and feasible.
【中文关键词】	倾覆力矩；框架结构；框架-剪力墙结构；剪力墙结构；带伸臂框架-核心筒结构；框支剪力墙结构；统一解法
【Keywords】	overturning moment of frame; frame structure; frame-shear wall structure; shear wall structure; frame-tube structure with outrigger; frame-supported shear-wall structure; unified solution method
【基金资助】
【期刊栏目】	建筑结构 Building Structure 2024年54(4)期网络首发日期: 2023-12-26 DOI：10.19701/j.jzjg.LS210232 专辑：工程科技Ⅱ辑专题：建筑科学与工程分类号：TU973, TU318