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介绍了美国砌体建筑物地震评估及加固方面的新发展， 以及美国新近推荐采用的基于使用功能的砌体抗震规范， 并与中国目前采用的多层砌体房屋的抗震设计规范作比较。指出在砌体抗震设计及加固中， 提高它的塑性变形能力与提高它的强度同样重要。
The new developments in earthquake assessment and reinforcement of masonry buildings in the United States, as well as the newly recommended masonry aseismic codes based on the use function in the United States, are introduced and compared with the seismic design codes of multi-story masonry buildings currently used in China. It is just as important to improve the plastic deformation ability of the masonry in seismic design and reinforcement.