| 摘要 |
FIELD: construction.SUBSTANCE: prefabricated foundation for a column or a wall includes an outer shell located in the ground, faced by its broadening part to the base. In this case, the foundation in the lower part has an articulated joint with an inner supporting shell faced by its broadening part to the base.EFFECT: reduction of metal consumption and reduction of labour intensity of the foundation manufacture.2 dwg |
