SU1254117A1 - Foundation of earthquake-proof building - Google Patents
Foundation of earthquake-proof building Download PDFInfo
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- SU1254117A1 SU1254117A1 SU843730138A SU3730138A SU1254117A1 SU 1254117 A1 SU1254117 A1 SU 1254117A1 SU 843730138 A SU843730138 A SU 843730138A SU 3730138 A SU3730138 A SU 3730138A SU 1254117 A1 SU1254117 A1 SU 1254117A1
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- spherical
- foundation
- earthquake
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Description
Изобретение относитс к строительству и касаетс выполнени фундаментов сейсмостойких зданий.The invention relates to the construction and implementation of the foundations of earthquake-resistant buildings.
Цель изобретени - повышение надежности сейсмоизол ции здани .The purpose of the invention is to increase the reliability of seismic isolation of a building.
На фиг. 1 и 2 схематически ноказан фундамент.FIG. 1 and 2 are schematically shown.
Фундамент состоит из верхнего 1 и нижнего 2 опорных элементов и элементов 3 подвижной св зи, размещенных между обращенными одна к /аругой сферическими выемками 4 и 5 опорных элементов I и 2. В выемках 4 и 5 между элементами 3 под- вижно.й св зи и верхним 1 и нижним 2 опорными элементами размещены антифрикционные прокладки 6.The foundation consists of upper 1 and lower 2 supporting elements and mobile communication elements 3 located between the spherical recesses 4 and 5 of the supporting elements I and 2 facing one and the other in the recesses 4 and 5 between the elements 3 of the mobile communication. and the upper 1 and lower 2 supporting elements posted anti-friction pads 6.
Каждый элемент 3 подвижной св зи выполнен так, что центры кривизны его верхней и нижней поверхности размещены наEach mobile unit 3 is designed so that the centers of curvature of its upper and lower surfaces are placed on
вертикальной поверхности этого элемента и на различном рассто нии относительно горизонтальной плоскости, проход щей через линию сопр жени указанных поверхностей. При таком выполнении элементов 3 подвижной св зи их поверхности, ЯЕ л ющиес fio- верхност ми скольжени , создают посто нное увеличение сил сопротивлени по мере увеличени пере.мещений и плавно ограничивают их. При этом антифрикционные прокладки 6 обеспечивают свободный поворот верхнего опорного элемента 1 при перемещении его по верхней поверхности элемента 3 подвижной св зи, что способствует повышению гашени энергии колебаний здани за счет сил трени .the vertical surface of this element and at a different distance relative to the horizontal plane passing through the interface line of said surfaces. With such a design of the mobile communication elements 3, their surfaces, N in the case of fio-sliding surfaces, create a constant increase in resistance forces with increasing displacements and smoothly limit them. At the same time, anti-friction gaskets 6 ensure free rotation of the upper supporting element 1 when it moves along the upper surface of the mobile communication element 3, which contributes to an increase in the damping of the vibrational energy of the building due to friction forces.
Таким образом, предлагаемый фундамент снижает сейсмическую реакцию здани при относительном смещении его опорных элементов.Thus, the proposed foundation reduces the seismic response of a building at a relative displacement of its supporting elements.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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SU843730138A SU1254117A1 (en) | 1984-03-07 | 1984-03-07 | Foundation of earthquake-proof building |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843730138A SU1254117A1 (en) | 1984-03-07 | 1984-03-07 | Foundation of earthquake-proof building |
Publications (1)
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SU1254117A1 true SU1254117A1 (en) | 1986-08-30 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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SU843730138A SU1254117A1 (en) | 1984-03-07 | 1984-03-07 | Foundation of earthquake-proof building |
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SU (1) | SU1254117A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2651686C2 (en) * | 2013-04-24 | 2018-04-23 | Маурер Зоне Инжиниринг Гмбх Унд Ко. Кг | Structural sliding bearing and dimensioning method |
RU2668433C2 (en) * | 2014-03-11 | 2018-10-01 | Атланте С.р.л. | Sliding bearing for structures |
RU2732757C2 (en) * | 2015-07-20 | 2020-09-22 | Тенсачай С.Р.Л. | Sliding support for supporting civil or construction engineering structures |
RU209026U1 (en) * | 2021-08-04 | 2022-01-28 | Общество с ограниченной ответственностью "Севзапвнипиэнергопром" | Seismic isolator for foundations of turbine units |
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1984
- 1984-03-07 SU SU843730138A patent/SU1254117A1/en active
Non-Patent Citations (1)
Title |
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Авторское свидетельство СССР № 545737, кл. Е 02 D 27/34, 1972. Авторское свидетельство СССР № 857357, кл. Е 02 D 27/34, 1979. * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2651686C2 (en) * | 2013-04-24 | 2018-04-23 | Маурер Зоне Инжиниринг Гмбх Унд Ко. Кг | Structural sliding bearing and dimensioning method |
RU2668433C2 (en) * | 2014-03-11 | 2018-10-01 | Атланте С.р.л. | Sliding bearing for structures |
RU2732757C2 (en) * | 2015-07-20 | 2020-09-22 | Тенсачай С.Р.Л. | Sliding support for supporting civil or construction engineering structures |
RU209026U1 (en) * | 2021-08-04 | 2022-01-28 | Общество с ограниченной ответственностью "Севзапвнипиэнергопром" | Seismic isolator for foundations of turbine units |
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