
cpan1
用户等级:
发表文章:4
注册时间:
|
短消息
查看
邮件
引用回复 直接回复
搜索
In my past comments I used "g" and forgot to define it. "g" is the commonly used unit in earthquake design; 1 g = 980 gal. Therefore, the maximum horizontal acceleration in the Jiji earthquake is 989 gal = 1.009 g, and not 989 g.
发贴时间:12/29/2005 5:24:33 PM
|