SU524898A1

SU524898A1 - Mast

Info

Publication number: SU524898A1
Application number: SU2120002A
Authority: SU
Inventors: Евгений Никифорович Алексашкин; Юрий Владимирович Гайдаров; Михаил Петрович Забродин; Владимир Павлович Шурыгин
Original assignee: Ленинградский Ордена Ленина Институт Инженеров Железнодорожного Транспорта Имени Академика В.Н.Образцова
Priority date: 1975-04-03
Filing date: 1975-04-03
Publication date: 1976-08-15

Description

1one

Изобретение относитс к строительным конструкци м, в частности к конструкци м мачт различного назначени .The invention relates to building structures, in particular to structures of masts for various purposes.

Известны мачты, включающие ствол, поддерживаемый отт жками.Known masts, including the trunk, supported by endings.

Недостатком такой мачты вл етс необходимость выделени сравнительно большого участка территории, что затруднено при размещении опор в городской черте.The disadvantage of such a mast is the need to isolate a relatively large part of the territory, which is difficult when placing supports in the city.

Наиболее близкой к предлагаемой вл етс мачта, включающа ствол с жестко прикрепленными к нему по русам ре ми, отт ж ки , св зывающие кош1Ы рей, н фундамент.Closest to the proposed is a mast that includes a trunk with rigidly attached to it along the thrusts, delays, connecting the scaffolding, the foundation.

Недостатком известной мачты вл етс конструктивна сложность ее анкерного фу дамента , значительный расход материала на изготовление фундамента и большой объем земл ных работ при его сооружении.A disadvantage of the known mast is the structural complexity of its anchor foundation, a significant material consumption for the manufacture of the foundation, and a large amount of earthworks during its construction.

Кроме того, узлы скреплени отт жек к ре м сложны и трудоемки, а конструкци мачты чувствительна к сейсмическим воздействи м .In addition, the attachment nodes of the fixtures to the modes are complex and time consuming, and the mast construction is sensitive to seismic effects.

С целью упрощени конструкции фундаментов , уменьшени его материалоемкости и снижени трудоемкости возведени мачты In order to simplify the construction of foundations, reduce its material consumption and reduce the complexity of the construction of the mast

ствол мачты смонтирован на башмаке, раэмещенном на фундаменте, а на концах рей установлены муфты, в отверсти которых пропущены отт жки, закрепленные по концам башмака, причем в каждом русе концы рей объединены между собой горизонтальными св з ми.The mast trunk is mounted on a shoe located on the foundation, and at the ends of the deck there are couplings in which holes the straps attached to the ends of the shoe are missed, with each end of the rail connected by horizontal links.

На 4 1Г. 1 схематически изображена предлагаема мачта, общий вид; на фиг. 2 - разрез по на фиг. 1; на фиг. 3 - разрез по на фиг. 1.On 4 1G. 1 schematically shows the proposed mast, general view; in fig. 2 is a sectional view in FIG. one; in fig. 3 shows a section according to FIG. one.

Мачта включает ствол 1 с жестко прик- репленны ли к нему по русам ре ми 2, от т жки 3, св зывающие концы рей, и фундамент 4. Ствол мачты смонп рован на башмаке 5, размещенном на фундаменте, а на концах рей установлены муфты 6, в отверсти которых пропущены отт жки 3, закрепленные по концам 7 башмака. В каждом русе концы рей объединены мезеду собой горизонтальными св з ми 8.The mast includes the trunk 1 with rigidly attached to it along the rod Ream 2, from the end 3, connecting the ends of the rail, and the foundation 4. The shaft of the mast is mounted on the shoe 5 placed on the foundation, and at the ends of the rail are mounted 6, in the holes of which the straps 3 are passed, fixed at the ends 7 of the shoe. In each rune, the ends of the rai are connected by a mezdu by themselves horizontal links 8.

Claims

rijffi: transverse loads, wind, forces arising in strands, are transmitted through the shoe to the mast foundation, which eliminates the need to build massive anchor foundations for each of the legs. When using the proposed material, the material consumption is reduced by 25; the labor intensity of its construction is reduced; operation is simplified. The formula was invented by the Mast, which includes the barrel with rigidly attached to it along the sides of the pipe, connecting the ends of the pipe, and the foundation that, in order to simplify the design of the foundation, reduce its material intensity and reduce the complexity of the construction of the mast, the trunk of the tower is mounted on the shoe placed on the foundation, and at the ends of the rail there are clutches in which holes the straps are fastened, fixed at the ends of the shoe, and in each floor the ends of the rail are interconnected by horizontal links.

Aa

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