SU779525A1 - Multistorey building - Google Patents

Description

(54) MULTILEVEL BUILDING

The invention relates to the construction of multi-storey buildings with a load-bearing reinforced concrete frame.

High-rise buildings are known, including a bearing reinforced concrete frame formed by bolts and columns, foundations and slabs. In order to ensure the spatial rigidity of buildings, the frame is made according to a frame scheme, according to which all vertical and horizontal loads are perceived by frames consisting of columns connected by crossbars. The joints of the crossbars and columns are rigid or articulated, and the number of gestures of these knots is determined from the conditions for ensuring the rigidity and strength of the frame at all stages of its operation and installation 1.

The disadvantage of buildings with a frame frame with rigid nodes is the need to produce wet processes on the monolith knots when they are made with rigid joints of transverse and longitudinal crossbars with columns; In addition, the transfer of horizontal loads jja frame with frame scheme is connected

with badge additional moments in the columns, which, with significant grgrntshnyh loads can lead to an increase in material consumption.

High-rise buildings are also known, including a bearing reinforced concrete frame formed by bolts and columns, the foundation and panels.

fO overlap. The spatial rigidity of buildings is ensured by the implementation of the framework according to the structural design. In this case, the vertical loads are perceived by overlapping 1and

ts and pillars, and horizontal - overlaps and vertical ties between steel profiles, or from solid, reinforced concrete, diaphragm elements or U-shaped frames 2j.

20

The main disadvantage of buildings with a coherent structural scheme of the frame is that communications prevent the formation of technological lines in the production areas of buildings.

The building closest to the one proposed is the structural design of the framework in which it is special. nry communication system in high-rise

30 h; Paragraphs are usually used as diaphragm walls. Or stiffeners (vertical spatial structure), located around stairs, elevator and communication shafts. These vertical spatial structures (stiffening elements) are located inside the building, usually along one of the axes of symmetry of the building. s}. The main disadvantage of such buildings is the inability to freely use the technological space of the premises, as stiffening elements inside the building Prevent the free formation of technological lines. The purpose of the invention is the enhancement of a1-hectural-and-individual service plan, ul5®Sajes: Ny; nd atsy6ShShG} 8- building qualities. - Said object is achieved by the fact that in high-rise building, comprising a foundation, the frame of the columns and beams, simply supported on a column and tightly ebodinennshs with plitaMy overlap and stiffeners for sensing f fJiifStiiWTaJltHfcix loads elomonGty rigidity are designed as vertical GOVERNMENTAL spatial structures, Vyyusennyi for prednGGeg buildings- 7 rigidly fixed in the foundations and connected to the building frame in the level of floors through rigid connections, and the bolts with the columns and the columns with the foundations are connected pivotally. In addition, the connections between the stiffening elements and the frame are made in the form of bulk rigid elements; s. The multi-story building is a frame structure. The stiffener element is made in the form of vertical spatial structures clamped in their foundations and located outside the building. Inside Hpix; Elevators, staircases, communications, etc., may be placed. The stiffness through links that can be flat or bulk, are connected by floor to the building's floors. Quantity and Place of Dimension of stiffness elements relative to ny is determined by the calculation and architecture of Ylani svvichnyi soo6rai: yuy me. Connected with the help of connections with Losethia and blocking elements, the rigid body perceives all horizontal loads on the building. The framework of the proposed building is a following structure: the columns are locked to the fusesDayOyesHTsHGkGrSHG 1Ieli are also hinged to the columns. Slab plates are laid on the crossbars and combined: x CBajpKoft and vice versa} by chuing each floor into hard disks. Thus, the columns and the foundations of the Tyg kggrK1.ya7Shog6detazhgo zdaygy perceive only the vertical load and, the work of only the price of the sZhagyyo, allow to reduce consumption

779525

Claims (3)

1. Drabkin G.M., Margolin G.M. Multi-storey industrial buildings from precast concrete, L., Stroyizlat, 1974, p. 65, p. 3.2a. 2.Drabkin G.M., Margolin G.M. High-rise industrial buildings of precast concrete. L., Stroiedat, 1974, p. 65, p. 3.2b 3. Drozdov P.F. Construction - and calculation of load-bearing systems of high-rise buildings and their elements. M., stroiizdat, 1977, p. 47, p.111.12 g, k / .