【摘要】 详细地介绍了地震震级和地震烈度的概念及计算方法,提出了我国抗震设计设防的目的和原则,阐述了我国建筑抗震设计规范明确提出的三个水准的抗震设防要求,以帮助人们更好地区分抗震设防烈度和震级。更多还原

【Abstract】 The concepet and calculation method of seismic fortification and magnitude were detailed introduced.The aim and principle of seismic design in our country were proposed and three level earthquake resistance procetion requirement were expatiated in order to better help to distingulish seismic fortification and magnitude.更多还原