摘要
对于型钢混凝土组合构件,使型钢充分发挥作用的传力长度,规范至今尚未明确,本文分别以型钢高度、型钢的混凝土保护层厚度、混凝土强度为研究参数,对型钢混凝土-钢筋混凝土混合梁进行静力弹塑性分析,分析它们各自对传力所需要的型钢长度的影响,并得到相应参数下的传力需要的型钢长度。
For the member of steel reinforced concrete, the section steel length of transference mechanics on steel reinforced concrete which made use of section steel still isn＇t put forward in the code. In this paper, the steel reinforced concrete-reinforced concrete composite beam finite element mode is set up and is carried out by the elastic-plastic analysis, the research parameters are height of section steel, thickness of concrete cladding and strength of concrete, analyzing their influence on the length of section steel that transfers me- chanics requires, and achieving the corresponding length of the corresponding parameter.
出处
《低温建筑技术》
2010年第3期49-51,共3页
Low Temperature Architecture Technology
关键词
弹塑性分析
型钢高度
混凝土保护层厚度
混凝土强度
传力长度
elastic-plastic analysis
height of section steel
thickness of concrete cladding
strength of concrete
transferring mechanics length
