天然波 meaning in English
natural wave
Examples
- The main task of the thesis is to judge availability of corresponding seismic measures after code revise through processing inelastic dynamic analysis with the method of multi - waves import for these framework of grade 1 and 2 intensity - category 8 and of grade 1 intensity - category 9 designed in terms of the revised criterions of gb 50011 - 2001 and gb 50010 - 2002 . the results show that over - reinforcement of beam because of detailing is the most important reason disturbing framework from forming effective energy - dissipation mechanism
本文的主要任务是严格按修订后的规范gb50011 - 2001和gb50010 - 2002设计8度一级、二级框架和9度一级框架，通过多波输入(每个结构输入5条天然波和一条人工波)对所设计框架做非线性动力反应分析，然后按结构的反应结果检验抗震设计措施加强后的结构抗震性能，由此对修订后规范相应措施的有效性做出一定的评判。