混凝土设计法律规范中正截面受弯承载力计算公式的机理剖析Concrete's designing is cutting noodles in the norm be subjected to mechanism of the curved loading dint calculation formula analysis 提 要: Lift Want: 法律规范中正截面受弯承载力计算公式(2025 版的 7
1—1)的基础部分, 只有拉力与压力平衡,没有变形与力协调,更没有拉边钢筋的应变控制量 0
01,于是失掉了构件的延性,不利抗震,更容易产生脆性破坏
计算结果偏小
是一个欠成熟的计算公式
承载力计算的机理:1,力的平衡,2,变形与力协调,因为弹塑性材料力与变形不成正比
3,积木式计算简图没有理性
BE cutting noodles in the norm be subjected to foundation of the curved loading dint calculation formula(2025 versions of 7
1-1) part, only pull dint and pressure balance, have never transformed to moderate with dint, didn't even pull the contingency control of side reinforcing bar to measure 0
01, hence lost the ductility of reaching the piece, disadvantageous anti- earthquake, more easily produce brittleness breakage
Computin