SU836326A1 - Foundation of earthquake-proof building - Google Patents

Description

I

The invention relates to the field of construction, in particular, to the construction of the foundations of aerials built in seismic areas.

The founding factor of the earthquake-resistant building, made in the form of a plate, equipped with protruding conical tips immersed in the damping layer, and suspended by 1 X hinges in a vertical direction, is connected to the base of the base and the foundation glass L1.

The most basic technical solution is the foundation of a standing building, including the upper and lower plates, placed one above the other along the perimeter of the building, the upper part of which is suspended from the lower plate on the loads attached to the connecting elements, which are mutually perpendicular and passed through one another. .

The shortcomings of these solutions are the difficulty of installation and the increased consumption of materials.

The chain of the invention is to simplify installation and reduce the consumption of materials.

This goal is achieved by the fact that in the foundation there is a seis: a bridge-resistant building, including upper and lower plates, placed one above the other along the perimeter of the building, the upper ones of which are suspended to the lower plate on weights attached to the connecting elements located EE very perpendicular and threaded one through the other, the connecting elements are U-shaped, their racks fixed in the base plates, and the butts are connected by weights.

FIG. 1 shows the facade of the earthquake-resistant building in FIG. 2 is a fragment of the foundation, in FIG. 3 - node connection & n U-shaped elements.

Claims (2)

The foundation of the earthquake-resistant building contains the upper plate 1 and the lower 2, which are placed according to the first measurement. The upper plate 1 is suspended from the lower ppite 2 per ton of nshk 3, fixed in connecting U-shaped ements 4. Elements 4 are placed mutually. perpendicular and threaded one through the other, with the struts 5 of the elements 4 fixed in plates 1 and 2, and half of the 6 elements 4 are connected by strands 3. The foundation is mounted in the following way. Elements 4 are rigidly installed on the lower pituite 2, through which the same elements 4 are passed perpendicularly first and connected with strands 3. At the free ends of the pillars 5 of the elements 4, the top plate of PG 1 is placed on which floor slabs of the first floor of the building are laid and an element from to tokty 7. Thus, the building of the upper part of the foundation is suspended from the bottom of the foundation. During the earthquake, the lower part of the foundation, i.e. plates 2 with the U-shaped connecting elements 4 mounted on them will be subjected to horizontal mixing. In this case, strands 3 will deviate by a certain angle from their vertical axis, while not vibrating the upper part of the basement and the structures of the floors supported on it. Due to stretching, the building with significant horizontal mixing of the lower part of the foundations will always be in a state of stable equilibrium. The proposed foundation design simplifies its installation and reduces the consumption of materials. The invention The foundation of an earthquake-resistant building, consisting of upper and lower plates, placed one above the other around the perimeter of the building, the upper of which is suspended from the bottom plate, is mounted on connecting elements that are mutually Perpendicular and threaded one through the other, Sch and with the fact that, in order to simplify installation, and reduce material consumption, the connecting elements are U-shaped, and their racks are fixed in the basement plates, and the shelves are connected by weights. I Sources of information taken into account during the examination 1. USSR author's certificate K 326338, cl. E O4 H 9/02, 1970. 2. USSR author's certificate number 53663, cl. E O4 H 9/02, 1937. (prototype). f f1 / g. f1 / g. 3