SU870627A1

SU870627A1 - Roof for buildings and structures

Info

Publication number: SU870627A1
Application number: SU792856743A
Authority: SU
Inventors: Бичико Автандилович Сургуладзе; Иван Власович Манджгаладзе; Владимир Георгиевич Хуцишвили; Захар Михайлович Диаквнишвили; Бадри Бехриевич Джапаридзе; Шахи Тимофеевич Баканидзе; Борис Давидович Розенблит; Иосиф Залмович Волчек; Георгий Иванович Марков; Сергей Иванович Наказнюк; Лев Наумович Пицкель; Игорь Григорьевич Кожевников; Семен Зиновьевич Вайнштейн; Михаил Михайлович Пономарев
Original assignee: Грузинский Ордена Ленина И Ордена Трудового Красного Знамени Политехнический Институт Им. В.И.Ленина
Priority date: 1979-12-21
Filing date: 1979-12-21
Publication date: 1981-10-07

Description

(54) ПОКРЫТИЕ ЗДАНИЙ И СООРУЖЕНИЙ(54) COATING OF BUILDINGS AND CONSTRUCTIONS

Изобретение относитс к области строительства , а именно, к покрытию зданий и сооружений.The invention relates to the field of construction, namely, to the coating of buildings and structures.

Известно покрытие, содержащее трехшарнирную раму, опертую на фундамент, покрытие и стеновые панели, трехшарнирна рама снабжена уравновешивающими консол ми, к которым подвещены стеновые панели 1.A coating containing a three-hinged frame, supported on the foundation, a covering and wall panels is known, the three-hinged frame is equipped with balancing consoles, to which wall panels 1 are illuminated.

Недостатком этого покрыти вл етс низка сейсмостойкость, технологическа трудность подвешивани стен к консол м, и неэкономичность конструкции при увеличении перекрываемого пролета одноэтажного промышленного здани .The disadvantage of this coating is the low seismic resistance, the technological difficulty of hanging the walls to the console, and the uneconomical design when increasing the span of a single-story industrial building.

Известно также покрытие, к консол м балок которого по периметру шарнирно прикреплены ограждающие элементы, телескопически соединенные с фундаментами; балки покрыти соединены между собой, а также с канатами в консольной части покрыти при помощи щарниров, размещенных ниже центра т жести поперечного сечени балки, а канаты, поддерживающие промежуточные балки, расположены в наклонных к покрытию плоскост х 2.It is also known to cover, to the console beams of which around the perimeter are pivotally attached protecting elements, telescopically connected to the foundations; the covering beams are interconnected as well as with the ropes in the cantilever part of the covering with the help of hinges located below the center of gravity of the beam, and the ropes supporting the intermediate beams are located in planes 2 inclined to the covering.

Однако известное покрытие имеет р д недостатков.However, the known coating has several disadvantages.

Покрытие может быть использовано дл небольщих пролетов, подвески нагружены неравномерно, выполнение шарнирного сопр жени ограждающих конструкций с консол ми балок, а также их телескопическое сопр жение с фундаментами св зано с технологическими трудност ми.The coating can be used for small spans, the suspensions are loaded unevenly, the hinge conjugation of the fencing structures with the console beams, as well as their telescopic mating with the foundations is associated with technological difficulties.

Наиболее близким техническим решением к предлагаемому покрытию вл етс покрытие , установленное на опоры, включающее размещенные на них кровельные элементы с консол ми, образующие крайние пролеты, и образующие средний пролет, опертые на консоли несущих кровельных элементов дополнительные несущие кровельные элементы и ограждающие элементы 3.The closest technical solution to the proposed coating is a coating mounted on poles, including roofing elements with consoles placed on them, forming extreme spans, and forming an additional span, supporting additional roofing elements and protecting elements 3 on the console of the supporting roofing elements.

Недостатком известного решени вл етс новыщенный расход материалов и больша трудоемкость монтажа.A disadvantage of the known solution is the increased consumption of materials and the greater labor intensity of installation.

Claims

The aim of the invention is to increase the flooring capacity of the coating, reduce the consumption of materials and the labor intensity of the installation. The goal is achieved by that. that in the coating of buildings and coopy / KciniH, mounted on supports, including. bearing on them bearing roofing e-elements with consoles, forming extreme spans, and forming an average span, supported on the copsol bearing roofing elements, additional supporting roofing elements and enclosing elements, each of the bearing roofing elements with the console is made in the form of an inverted 1pc farm. Each of the additional carrying roofing elements is in the form of a trunking truss. FIG. 1 shows the proposed coating, the general view; in fig. 2 - the same section; in fig. 3 - coating; in fig. 4 — node 1 in FIG. 2; on () ig. 5 shows section A-A in FIG. 4. The coating is installed on the supports 1 and includes supporting roofing elements 2 placed on them with brackets, forming extreme spans, and additional supporting roofing elements supported on the console of roofing elements 2 forming the middle span 3. Roofing elements 2 with brackets made in the form inverted truss trusses, and additional necyHuie roofing elements are made in the form of conventional and pregelg farm. Flexible moisa 4 trusses 2 and 3 are interconnected and P1arpierno are fixed in the joints of rigid elements with the help of pads.5 and high-strength bolts ti. fixed on flexible legs of 4 farms. regulation of the effort in the coating as a whole is achieved. Flexible sa sa HHipeiiroibiiMx trusses can be equipped with 11 wi-1: 7 devices. The use of a flexible truss with a flexible lower catfish with the ability to adjust the power of the system elements allows new building strength and, consequently, to reduce the material consumption for supporting structures FIO when increasing the span, without reducing the bearing capacity of the spreader trusses, to create a coating for the desired size, to achieve normal precipitation. According to preliminary calculations, the design of the coating of buildings and structures compared with the known solutions gives an economic effect of 15-25%. Formula of the Invention The covering of buildings and structures installed on supports, including supporting roofing elements with consoles placed on them, forming extreme spans, and forming an additional span of years, additional roofing elements supported on the console bearing roofing elements and protecting them that, with the aim of increasing the bearing capacity of the coating, reducing the consumption of materials and the laboriousness of the installation, each of the supporting roofing cement with a console is} in the form of an inverted pyfengel fer s, and each of the additional bearing roofing elements - as schprengelpoy farm. Sources of information taken into account in the examination of the Copyright Certificate SSSL, № 631633, cl. E 04 H 5/08. 1977.

2. Authors' testimony. (C (. PL 209694, cl. B 04 W 7/14. 1964.

3. Author's version ;;, ete, (, CCf No. 692954. CL. E 04 B 7; () 0. 1977.

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