| 摘要 |
FIELD: construction engineering. SUBSTANCE: this relates to erection of multistory buildings from reinforced concrete articles. Box-type structure has foundations, walls, floor slabs supported by walls, gates. Load-bearing ribs of slabs are located in direction of smaller span and their pitch is taken at following relations: $$$ and $$$. Located under ribs of floor slabs are ribs of caisson wall panels. Foundations are made in the form of troughs, gates are L-shaped and connected into U-shape. Welded to insert members of gates are mounted metal panels. High techno-economical efficiency is achieved due to reduced amount of needed reinforcement and concrete and enhanced reliability. EFFECT: high efficiency. 1 cl, 7 dwg |
