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随着我国社会经济突飞猛进发展,人民生活水平不断提高,居住条件日益讲究,城镇住房由低层到多层乃至高层建筑屡见不鲜,构造柱在民用房屋砖混结构中得到广泛应用。 构造柱要根据它的作用来设计,现分别论述如下。第一类,用于抗震的构造柱,是从构造角度考虑设置的,除了在房屋四角设置外,内外墙交接处是否设置,这要按有关的抗震设计规范确定。但一定要注意,构造柱必须配合圈梁一起使用,单设构造柱而不设圈梁,起不到提高砖混结构房屋抗震能力的作用。这类构造柱的截面尺寸大多采用240×240毫
With the rapid development of social economy in our country, people’s living standards have been continuously improved, living conditions have become more and more sophisticated, and urban housing has been seen from low levels to multi-layers and even high-rise buildings. Structural columns have been widely used in civil-construction brick-concrete structures. Structural columns are designed according to their role, and are discussed separately below. The first type, which is used for earthquake-resistant structural columns, is set from the perspective of construction. In addition to the four corners of the house, whether the internal and external wall junctions are set is determined according to the relevant seismic design specifications. However, it must be noted that the structural columns must be used together with the ring beams, and the structural columns need not be provided with ring beams, which will not improve the seismic resistance of the masonry concrete structures. The cross-sectional dimensions of this type of structural column are mostly 240×240 millimeters