高层建筑钢混梁施工及有限元分析  

作　　者：王延 

机构地区：[1]江苏省淮阴商业学校,江苏淮安223003

出　　处：《科技创新与应用》2025年第8期86-89,共4页Technology Innovation and Application

摘　　要：高层建筑的出现对建筑结构和建筑工艺提出更高的要求,采用更为有效、更为安全的梁结构是其中的关键。在各种梁结构中,钢混梁同时具备钢梁和混凝土梁的优势,承载性能好、适用于在高层建筑中使用。为此,针对钢混梁进行详细的研究。第一项研究工作,是依据高层建筑的需要,给出钢混梁的施工工艺流程和详细步骤。第二项研究工作,是在截面模型的基础上,给出钢混梁的力学性能分析模型,可以对钢混梁的抗弯效果进行分析。第三项研究工作,是在有限元分析工具的帮助下,对钢混梁进行抗弯性能量化测试和分析。测试从钢混梁的抗弯效果、最大挠度与跨中距离关系等角度出发,验证钢含量增加有利于提升钢混梁的抗弯效果。The emergence of high-rise buildings has put forward higher requirements for building structures and building processes,and the adoption of more effective and safer beam structures is the key.Among various beam structures,steel-concrete beams have the advantages of both steel beams and concrete beams,have good bearing properties and are suitable for use in high-rise buildings.To this end,detailed research was carried out on steel-concrete beams.The first research work is to provide the construction process and detailed steps of steel-concrete beams based on the needs of high-rise buildings.The second research work is to provide a mechanical performance analysis model of steel-concrete beams based on the section model,which can analyze the bending resistance effect of steel-concrete beams.The third research work is to quantitatively test and analyze the bending performance of steel-concrete beams with the help of finite element analysis tools.From the perspectives of the flexural effect of steel-concrete beams,the relationship between maximum deflection and mid-span distance,the test verified that increasing the steel content is conducive to improving the flexural effect of steel-concrete beams.

关 键 词：高层建筑 建筑结构 钢混梁 施工 有限元分析 

分 类 号：TU973[建筑科学—结构工程]