【摘要】 对现浇空心楼盖的方形内膜和圆管形内膜在设计施工时的优、缺点进行了多方面的比较,证实了方形内膜比圆形内膜具有明显的技术和经济优势,指出了方形楼盖将是空心楼盖的发展方向。更多还原

【Abstract】 The advantages and disadvantages of square inner mold and hollow tube mold in design and construction of cast-in-site hollow shaped floor are comparatively analyzed.Comparison shows square inner mold has obviously technical and economic advantages than hollow tube one,which is development direction of cast-in-site hollow shaped floor.更多还原