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钢筋砼基本构件截面配筋设计计算程序讲座已进行十一讲了,这一讲进行一次小结,主要针对主控制程序段设计要点,介绍设计主控程序段,应注意的事项: 1.结构构件重要性系数γ_0和承载力抗震调整系数γ_(RE)的取值问题在规范的第3.2.3条,说明结构构件的承载力设计应采用下列极限状态设计表达式: γ_0S≤R式中γ_0结构构件的重要性系数,对安全等级为一级、二级、三级的结构构件,应分别取1.1,1.0,0.9;在抗震设计中,不考虑结构构件的重要性系数;
The lecture on the reinforcement design calculation program for the reinforced concrete foundation member has been given in eleven lectures. This lecture is a summary. It mainly focuses on the main design points of the main control program segment and introduces the design master control program segment, which should pay attention to: 1. Structural components The importance coefficient γ_0 and the value of the anti-seismic capacity adjustment coefficient γ_(RE) are specified in the section 3.2.3 of the specification, which indicates that the design of the bearing capacity of the structural member should use the following limit state design expression: γ_0S≤R where γ_0 structure The importance coefficient of the components shall be 1.1, 1.0, and 0.9 for the structural members with safety grades of first, second, and third grades, and the importance coefficient of structural components shall not be taken into account in seismic design.