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在房屋建筑总造价中,建筑材料占了60～80％。如何使建筑材料减轻重量、提高强度,一直是建筑工作者们努力研究的一个课题。这个问题的解决不仅能够节约建筑材料,降低房屋重量,而且可以减小构件的截面尺寸,增加房屋的有效使用面积。我们知道,粘土砖(红砖)是建筑中应用最多的材料,有没有办法使砖结构也变得重量轻、强度高呢?有的,办法之一是采用新型的砖结构——振动砖板。1960年以来,我国北京等地已先后用振
In the total cost of building construction, building materials account for 60 to 80%. How to reduce the weight and increase the strength of building materials has always been an issue that construction workers are striving to study. Solving this problem can not only save construction materials and reduce the weight of the house, but also reduce the cross-sectional dimensions of the components and increase the effective use of the house. We know that clay bricks (red bricks) are the most used materials in buildings. Is there any way to make bricks lighter and stronger? Yes, one way is to adopt a new type of brick structure - vibrating tiles. . Since 1960, Beijing and other places in China have used vibrations