粉煤灰密实砌块建筑是一种大量利用工业废料、适合我国当前国情、造价较低、并能提高劳动生产率的建筑体系,二十余年的实践表明,它是我国墙体改革行之有效的途径之一。目前全国已建成的粉煤灰密实砌块建筑(以下简称砌块建筑)有四百余万平方米,其中上海地区占85%以上,其他省市的砌块建筑也正在发展之中。砌块建筑由脆性材料建造而成,其抗震能力如何是大家十分关注的。国内多次震害调查表明:只要设计合理、精心施工,砌块 Fly ash dense block building is a construction system that makes heavy use of industrial waste, is suitable for China’s current national conditions, has a low cost, and can increase labor productivity. Practice in more than 20 years shows that it is an effective reform of the wall in China. One of the ways. At present, there are more than 4 million square meters of fly ash dense block building (hereafter referred to as block building) that has been built in the country, of which the Shanghai area accounts for more than 85%. Building blocks in other provinces and cities are also under development. Block building is made of brittle materials, and how the earthquake resistance is of great concern to everyone. Multiple earthquake damage surveys in China indicate that: as long as the design is reasonable and well-constructed, the blocks