摘要
混凝土结构设计规范从20世纪70年代初到现在,已经作了3次大的调整和修改。这里,分别对3本混凝土结构设计规范的受弯构件斜截面抗剪强度的计算公式和最小配箍率的变化进行分析比较。每一次混凝土结构设计规范的修订,都更加符合国内混凝土的发展。
From the beginning of 70＇s in last century to now, the concrete structure design code has already been made several big adjustment and modifications three times. This paper mainly deals with the calculating formulas of the shearing strength in oblique sections of bending members and the comparison of minimum ratio of stirrups in the four editions of code for design of concrete structures. Every time the recensions of concrete structure design code, all match the development of the local concrete.
出处
《四川建筑科学研究》
北大核心
2007年第2期33-36,共4页
Sichuan Building Science
关键词
抗剪强度
剪跨比
配箍率
加载形式
shear strength
shear span ratio
the ratio of allocated stirrups
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