The enlarged adjusting coefficient of moment capacity of column - to - beam of grade 2 intensity - category 8 is not sufficient in despite of some enhancement of its value 8度二級提高后的梁柱抗彎承載力級差系數(shù)對改善框架抗震性能有一定的作用,但提高的幅度仍顯不足。
In the concepts mentioned above , the adjusting coefficient of moment capacity of column - to - beam is key to guide framework to come into being the structure of strong column - to - weak beam 在上述思路中,梁柱抗彎承載力級差系數(shù)是引導框架結構形成強柱弱梁型有利耗能機構的關鍵設計措施。
So , the method , that is , determining adjusting coefficient of moment capacity of column - to - beam according to actual reinforcement of beam , which have been adopted by framework of gradel intensity - category 8 and of grade 1 intensity - category 9 can effectively form advantageous energy - dissipation mechanism under intermediate earthquake and rare earthquake 因此, 9度一級和8度一級框架按梁端實配鋼筋確定梁柱抗彎承載力級差系數(shù)的方法能較為有效的引導框架在中震及大震下形成有利的耗能機構。
The coefficients used for moment are similar to coefficients of lift, drag, and thrust, and are likewise dimensionless; however, these must include a characteristic length, in addition to the area; the span is used for rolling or yawing moment, and the chord is used for pitching moment.