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目前砖混结构房屋中设置的构造柱,一般仅在遇到地震时才起作用。为充分发挥构造柱的作用,做到平震结合,建议在荷载大、开窗大、横墙少、层数多,且墙太厚的砖混结构房屋中设置“平震结合的钢筋混凝土受力柱”。在竖向荷载作用下起承重柱的作用;在水平地震荷载下起抗震柱作用。因其具有平时承重,地震时抗震两个作用,故亦称“两用柱”。这样做可使一些层数较多、
At present, the structural columns installed in brick-concrete structures generally only work when earthquakes are encountered. In order to give full play to the role of the structural columns and to achieve a combination of flat and quake, it is recommended to set up a “shock-shocked reinforced concrete structure” in a brick-concrete structure with large loads, large windows, few cross walls, and many layers. Force column“. It acts as a load-bearing column under vertical loads and as an anti-seismic column under horizontal seismic loads. Because it has the usual load-bearing and earthquake-resistant two functions, it is also called ”two-use column." Doing so can make some layers more