＠徐正忠＠雷宝乾￥中国建筑科学研究院１美国混凝土空心小砌块及其砌块建筑美国采用混凝土空心小砌块建造房屋已有近百年的历史。尤其自１９３０年加州地震后，以混凝土空心小砌块配以混凝土芯柱，作了大量试验，证实这类结构墙体可以不需要很厚，不仅能承重，而且可以抵御大风... @ Xu Zhengzhong @ LEI Baoqian ¥ China Academy of Building Research 1 US Concrete Hollow Small Blocks and Block Buildings The United States has been using concrete hollow blocks to build houses for nearly a hundred years. In particular, since the earthquake in California in 1930, a large number of experiments have been conducted with small hollow concrete blocks and concrete core columns. It has been confirmed that these types of structural walls do not need to be very thick, can not only bear weight, but also can withstand strong winds...