内陆钢铁大厦
内陆钢铁大厦是现代建筑中最具划时代意义的作品之一。内陆钢铁大厦是芝加哥在大萧条之后建造的第一座高层建筑,也是SOM设计理念(高层建筑功能为先,形式其次)的最佳典范。内陆钢铁大厦不仅一改塔楼的建造方法,而且促进了20世纪下半叶美国办公室文化的转变。
大厦由一栋19层的办公楼和一栋25层的服务楼组成。服务楼连着一座内设辅助设施的单层建筑。办公楼共19层,每层面积为948平方米(10,200平方英尺),各层均无室内立柱,因此这些开放式区域可以最大限度地灵活布置办公室和工作间。
框架用结构钢建造。横跨整座建筑的大梁长20米(60英尺),为横梁和盖板提供支撑。幕墙的框架和窗框为不锈钢材质,安装有色夹胶玻璃,以及多孔混凝土和隔热不锈钢板作为面板。











