第三讲抗震设计要点技术讲座连载1建筑场地选择和利用根据自贡市建筑抗震设防区划我市抗震设防烈度定为7度（荣县及富顺县部分地区为6度），只考虑设计近震。建筑抗震按有利、不利和危险地段划分，基本上与现行的建筑抗震设计规范（GBJll—89）相同。具体按自贡市建筑抗震设防 Lecture 3: Seismic Design Elements Technical Lecture Series 1 Selection and Use of Construction Sites According to the seismic fortification zone of the city of Zigong, the intensity of seismic fortification in the city is set to 7 degrees (6 degrees in parts of Rong County and Fushun County), and only the design of near-shock is considered. The earthquake resistance of buildings is divided according to favorable, unfavorable and dangerous sections, and is basically the same as the current Code for Seismic Design of Buildings (GBJll-89). Specifically according to the seismic fortification of buildings in Zigong City