SU1761924A1 - Building or structure erected on slopes - Google Patents

Abstract

The invention relates to buildings erected on slopes. The aim of the invention is to increase the efficiency of building up areas with steep slopes and reduce labor costs and material consumption: increasing the reliability of the building, building with seismic effects and improving static work. The arched blocks of the building, the structures are oriented with a bulge to the top of the slope and are equipped with vertical supporting structures placed between the ends of the blocks. The foundations are made of arch-plates rigidly connected to the arch-walls, interacting with the hard disks of the floors of the arched blocks. Vertical thrust structures are anankers in the bedrock of the soil of the lower and upper parts. Each arched block is provided with V-shaped diaphragms connected by the ends of branches with arches-walls. 2 hp ff, 3 ill. ate with

Description

The invention relates to the field of construction and can be used in the construction of buildings, structures located on slopes in seismic areas.

The aim of the invention is to increase the efficiency of building the area with steep slopes and reduce labor costs and material consumption, increase the reliability of the building, construct it under seismic effects, and improve static work.

FIG. 1 shows a building erected on slopes; in fig. 2 is a section I-I of FIG. one; Fig, 3-section II-II in Fig.2.

The building, a structure erected on the slopes, includes reinforced concrete arched foundations 1, the vertical convex surface 2 of which interacts with

ground slope and supra-foundation part 3 with vertical diaphragms 4 and hard disks of floors 5.

The construction is made of several arched blocks 6, oriented convexity to the top of the slope and equipped with spatial vertical support structures 7. The latter are located between the ends of blocks 6, interact with them and are buried in the bedrock base rocks.

The foundation 1 of each block 6 is formed from an arch-plate 8, supported on the base of the slope, and the wall-arch 9 rigidly connected with it, which is in contact with the slope ground.

Vertical diaphragms 4 buildings, buildings have a V-shaped section in the plan, supported on the arch-plates 8 foundations 1

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and interact with the concave surface of the arched walls 9 and the arched blocks 6 with the free ends of their branches 10.

The hard disks of floors 5 are made in the form of flat arches and interact with the concave surface of the arches-walls 9 of the foundations 1 with a convex longitudinal end and with resistant structures with 7 lateral ends.

Each thrust structure 7 is made in the form of a pair of vertical flat diaphragms 11, the distance between which increases in the direction of the fall of the slope, and the structure of the stair-elevator block 12 between them, connected to the vertical diaphragms 11 of the thrust structure 7 and anchored into the upper rocks parts of the slope through the structures of horizontal transitions 13.

Building block 6, the structures have a cross section that tapers upwards.

The installation of the building, the construction on the landslide-safe areas of the slope are carried out in the following order.

With the previously prepared base of the slope, the diaphragms 11 of the support structures 7 are erected, for example, from bored piles embedded in the bedrock, then arches-walls 9 are erected at the foundation depth of the archs 8 of the foundations 1, after which earth works are performed. trimming the base of the slope and concreting the arch-plates 8, monolithically connecting them with the arches-walls 9.

Next, in an ordinary manner, V-shaped diaphragms 4 are erected, they are monolithically connected to the arches-plates 8 and arches-walls 9 and assemble horizontal arches of the floors 5, rigidly connect them to the arches-walls 9. At the same time, work is being carried out on the construction of supporting structures of the transitions 14 and the ladder-lift blocks 12 between the diaphragms 11 of the supporting structures 7 with the formation of spatial counterforce abutments. Then mount the gallery transition structures,

During the construction of a building with a stable array of soil on a slope, the installation can be started by trimming the base of the slope to the design mark of laying the arches-plates of the foundations 1. At the same time, the arches 9 and the foundation part of the diaphragms 11 of the abutments 7 can be assembled or assembled - monolithic options.

When exposed to static loads and in the presence of landslide-hazardous areas of the slope, the lateral pressure of the soil masses of the slope is transmitted through the arches-walls 9 of the blocks 6 to the spatial buttress forts.

abutments in the form of stop structures 7, the diaphragms 11 of which are recessed into the bedrocks of the base of the slope. At the same time, due to the increase in the distance between the diaphragms 11 of the abutments in the direction of the fall of the slope, an efficiency is achieved in the perception of lateral pressure with a minimum consumption of materials. Increased resilience is achieved by putting into operation

the shift of significant volumes of bedrock while simultaneously increasing the moment of inertia of the reduced section of resistant structures. The vertical load from the building structures is transmitted through the plates 8

on the base of the slope.

In addition, there is a compression of the horizontal arch-plates 8 and the arch-walls 9 of the spacer component from the lateral pressure of the soil masses of the slope, which improves the operation

designs.

Making the vertical diaphragms 4 V-shaped reduces the calculated length of the span between the supports of the arches-walls 9, which increases the rigidity of the latter and their reliability in perceiving the lateral pressure of the soil masses of the slope.

The stability of the building and the structure is enhanced by the anchoring of the structures of the transitions 12 in the bedrock of the upper

part of the slope and at the same time reduced material consumption of the building due to the combination of the function of supporting structures of transitions 12 with an anchor connection,

The building, the structure can be erected on the slopes of ravines and ravines. In this case, the thrust structures 7 are located on the same axis, and the blocks across the ravine, dell, or the thrust structures 7 are placed on different axes, and the blocks 6 are located on the base of the ravine, dell in accordance with the engineering-geological and topographical conditions of the construction site.

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Claims (3)

1. Building, structure erected on the slopes, including reinforced concrete arched foundations, vertically convex surface of which interacts with the ground of the slope, and the foundation foundation with vertical diaphragms and hard floor slabs, in order to increase efficiency building the area with steep slopes and reducing labor and material consumption, the building, the structure is made of several arched blocks, oriented convexity to the top of the slope, and equipped with spatial vertical support structures, placed between the interiors of the blocks, interacting with them and embedded in the bedrock of the slope base, the foundation of each block is formed from an arch-plate supported on the base of the slope, and an arch-wall rigidly connected to it, in contact with the slope ground, while in The vertical diaphragms of the building, the structures have a V-shaped cross-section in the plan, are supported on the arch-slab foundations and interact with the concave surface with the free ends of their branches, and the hard disks of the ceilings are made in the form of flat arches and interact with the concave surface of the arch-walls of the foundations convex longitudinal end and with a stubby structure lateral ends. 2. The building, construction according to claim 1, is excellent in that, in order to increase the reliability of the building under seismic effects, each resistant structure is designed as a pair of vertical flat diaphragms, the distance between which increases in the direction of the fall of the slope, and placed between them the design of the stair-lift unit connected to 0 vertical diaphragms of the thrust structure, anchored into the bedrock of the upper part of the slope by means of horizontal transition structures. 3. Building, construction on PP. 1 and 2, about t - in that, in order to improve the static work, the building blocks, structures, have a cross-section, tapering upwards. .A-a J FIG. one FIG. 2 ff- ff fg / g H