“东急”方案是前述设计竞赛选出的另一方案。现浇钢筋混凝土结构,采用大型机械化隧道模施工方法——内墙及楼板用隧道模现浇,外墙用预制大板。隧道模可有大小变化,内部没有梁柱,空间分隔灵活,可借助家具而自由组合成各种空间,有洋室,也有和室。家具组合单元在现场组装,可以互换。试建中,采用的是2LDK型平面,每户有两间卧室,一个起居室,一个餐室,一个厨房。施工时的支模、配筋、灌混凝土等工序连续进行。隧道模的支拆均由起重机装吊,模间用螺栓联结。混凝土采用蒸汽养护,第二天抗压强度达每平方厘 The “Tokyu” plan is another plan selected by the aforementioned design competition. Cast-in-situ reinforced concrete structures adopt large-scale mechanized tunnel mould construction methods—in-situ cast-in-place for interior walls and floor slabs and prefabricated slabs for exterior walls. The tunnel mold can have changes in size, there are no internal beams and columns, and the space can be separated flexibly. It can be freely combined into various spaces by means of furniture. There are western rooms and rooms. Furniture assembly units are assembled on site and are interchangeable. In the trial construction, a 2LDK-type plane was used. Each house had two bedrooms, a living room, a dining room, and a kitchen. Construction molds, reinforcements, concrete filling and other processes are continuously performed. The demoulding of the tunnel mould is suspended by the crane and the modules are bolted together. Steam curing of concrete, compressive strength per square foot on the next day