CN102134883A - Anti-dumping shock isolation system for high rising building - Google Patents

Anti-dumping shock isolation system for high rising building Download PDF

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Publication number
CN102134883A
CN102134883A CN201010117036XA CN201010117036A CN102134883A CN 102134883 A CN102134883 A CN 102134883A CN 201010117036X A CN201010117036X A CN 201010117036XA CN 201010117036 A CN201010117036 A CN 201010117036A CN 102134883 A CN102134883 A CN 102134883A
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China
Prior art keywords
horizontal
shock insulation
vertical
insulation layer
building
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Pending
Application number
CN201010117036XA
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Chinese (zh)
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赵世峰
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赵世峰
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Priority to CN201010117036XA priority Critical patent/CN102134883A/en
Publication of CN102134883A publication Critical patent/CN102134883A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a design measure capable of isolating shock for a high rising building. Besides horizontal shock isolation layers installed at the bottom of a building structure, fixed anti-dumping force assemblies (or structures) for a high rising building are further installed; the bottoms of the fixed anti-dumping force assemblies (or structures) are fixed and are not provided with the shock isolation layers such as shear walls and cylinders; the structures are provided with vertical shock isolation layers capable of relatively moving horizontally; the vertical shock isolation layers are provided with dampers, springs and locking devices. By means of a horizontal force and a damping force provided by the vertically fixed lateral-force resistance assemblies (or structures), anti-dumping capability and wind resistance capability are provided, meanwhile, the effects of energy consumption and shock isolation are achieved.

Description

High building structure overturning or slip resistance analysis vibration-isolating system
Technical field
The present invention relates to a kind of building structure vibration-isolating system.Especially go for the vibration-isolating system of highrise building or the bigger building of depth-width ratio.Can resist overturning moment.
Background technology
At present, known seismic isolation technology is in the building structure bottom horizontal shock insulation layer to be set, it is base isolation, perhaps portion is provided with horizontal shock insulation layer under construction, be the interlayer shock insulation, but resist the poor ability of horizontal overturning moment, can only lean on gravity opposing earthquake overturning moment, make the application of isolation structure in highrise building be restricted, especially the structure that depth-width ratio is big more is difficult to use seismic isolation technology.
Summary of the invention
At antiseismic fortified defence area, in highrise building, can not provide overturning or slip resistance analysis moment and use limited deficiency in order to overcome existing seismic isolation technology, the invention provides a kind of corrective measure, this measure can provide the ability of the horizontal overturning moment of opposing isolation structure, the ability of opposing wind load, the effect of horizontal shock insulation is arranged again simultaneously, can be conveniently used in shock insulation, the damping of highrise building.The present invention also can be applied to multistory building.
The technical solution adopted for the present invention to solve the technical problems is: the bottom in the bigger building of highrise building or depth-width ratio is provided with horizontal shock insulation layer, the fixing vertical anti-horizontal side force member (or structure) in bottom is set simultaneously, vertical horizontal shock insulation layer is set at the fixing vertical lateral resistant member in bottom and shock insulation between partly again, this vertical horizontal shock insulation layer has bigger horizontal relative displacement ability, and damper, spring (or elastomeric bearing), locking device are set at vertical horizontal shock insulation layer, form vibration-isolating system.Utilize vertical fixedly lateral resistant member (or structure) that horizontal force and damping force are provided, possess the ability of shock insulation highrise building opposing overturning moment, reach the effect of power consumption, shock insulation simultaneously, and have wind loading rating.Vertical fixedly lateral resistant member (or structure) can limit the maximum horizontal displacement of shock insulation agent structure simultaneously.When earthquake, the horizontal relative motion of big displacement takes place in horizontal shock insulation layer and vertical horizontal shock insulation layer simultaneously, reach the effect of high-rise shock insulation, damping, but the fixing lateral resistant member (or structure) in bottom is connected with the shock insulation agent structure by vertical horizontal shock insulation layer and transmits horizontal drag, horizontal overturning or slip resistance analysis moment is provided, guarantees that highrise building or the bigger shock-insulation building of depth-width ratio do not topple when earthquake.Vertical horizontal shock insulation layer can be provided with laminated rubber supporting, elastomeric bearing, various damper, locking device.Vertical horizontal shock insulation layer guarantees to provide the horizontal drag of minimum simultaneously, guarantees that the highrise building or the bigger building of depth-width ratio of shock insulation has enough horizontal wind loading ratings when not earthquake.
The invention has the beneficial effects as follows, horizontal shock insulation layer and vertical horizontal shock insulation layer adopt simultaneously in high building structure, and the vertical lateral resistant member (or structure) of fixing bottom being provided with, vertical horizontal shock insulation layer has the ability of bigger horizontal relative displacement, reach the purpose of the horizontal shock insulation of highrise building (the especially big building of depth-width ratio), the fixing vertical lateral resistant member (or structure) in the bottom of She Zhiing can provide the ability of opposing earthquake overturning moment simultaneously, the maximum horizontal displacement of restriction shock insulation agent structure has overcome present highrise building or the depth-width ratio deficiency of architectural vibration-insulation greatly.During concrete the construction also is feasible, realizes easily.
Description of drawings
The present invention is further described below in conjunction with accompanying drawing.
Fig. 2, Fig. 1 are the layout plan and the sectional drawings of a kind of arrangement of the present invention.Vertical shock insulation layer is furnished with spring (elastic-restoring force is provided), damper (damping is provided), friction stopping means (for locking device, provide wind loading rating during not earthquake, also can provide damping during earthquake) among the figure.
Fig. 4, Fig. 3 are the layout plan and the sectional drawings of another kind of arrangement of the present invention.
Fig. 6, Fig. 5 are the layout plan and the sectional drawings of another arrangement of the present invention.
The specific embodiment
In Fig. 1, Fig. 3, Fig. 5, bottom shock insulation layer adopts conventional shock insulation layer set-up mode, can be located at the building bottom and also can be arranged on the middle part, and one deck can be set also multilayer can be set, as, bearing can be a neoprene bearing, the friction bearing.
In Fig. 2, Fig. 4, Fig. 6, the suitable symmetric arrangement of lateral resistant member (that is: tube) can be arranged in middle part, four limits, and the number of lateral resistant member, rigidity, size can be calculated definite.The lateral resistant member horizontal section generally can be rectangle cylindrical shell, circular cylinder body, box-shaped cylindrical shell, " ten " shaped sections, " worker " shaped sections, also can adopt other section form.Agent structure is if steel work, and lateral resistant member also can be formed truss by supporting.Lateral resistant member also can adopt the bigger structure of rigidity.
In the vertical earthquake isolating layer, every layer shock isolating pedestal, damper or locking device generally can be arranged on superstructure, roof system height and position, horizontal plane upper edge lateral resistant member periphery.Concrete number will calculate according to concrete structure to be determined.

Claims (2)

1. vibration-isolating system, be provided with horizontal shock insulation layer, it is characterized in that: bottom fixing vertical anti-horizontal side force member or structure are set, between the fixing vertical lateral resistant member in bottom or structure and shock insulation main part, vertical horizontal shock insulation layer is set, this vertical horizontal shock insulation layer has horizontal relative displacement space, and at vertical horizontal shock insulation layer damper, locking device, spring or elastomeric bearing is set.
2. overturning or slip resistance analysis vibration-isolating system according to claim 1 is characterized in that: vertical shock insulation layer and horizontal shock insulation layer intersect, and its vertical cross section can be oblique line, broken line, curve, and horizontal profile also can be broken line, curve.
CN201010117036XA 2010-01-27 2010-01-27 Anti-dumping shock isolation system for high rising building Pending CN102134883A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201010117036XA CN102134883A (en) 2010-01-27 2010-01-27 Anti-dumping shock isolation system for high rising building

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201010117036XA CN102134883A (en) 2010-01-27 2010-01-27 Anti-dumping shock isolation system for high rising building

Publications (1)

Publication Number Publication Date
CN102134883A true CN102134883A (en) 2011-07-27

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103075033A (en) * 2013-02-22 2013-05-01 中国电力工程顾问集团东北电力设计院 Rubber seat supported steel coal bucket system
CN103541451A (en) * 2012-07-11 2014-01-29 赵世峰 Anti-overturning, shock insulation, shock absorption and energy consumption system for high-rise structure
CN104278769A (en) * 2013-07-06 2015-01-14 赵世峰 Improved shock insulation, damping or energy consumption layer structural system with non-horizontal linear section
CN104278768A (en) * 2013-07-06 2015-01-14 赵世峰 Structural horizontal or vertical and rotatable shock insulation, damping and energy consumption structural system
CN104831810A (en) * 2014-04-18 2015-08-12 广东省建筑设计研究院 Basement expansion joint structure and basement to which structure is applied
CN109610669A (en) * 2018-12-28 2019-04-12 北京工业大学 A kind of Self-resetting seismic isolation structure system preventing Seismic Isolation of Isolation Layer tension

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103541451A (en) * 2012-07-11 2014-01-29 赵世峰 Anti-overturning, shock insulation, shock absorption and energy consumption system for high-rise structure
CN103075033A (en) * 2013-02-22 2013-05-01 中国电力工程顾问集团东北电力设计院 Rubber seat supported steel coal bucket system
CN104278769A (en) * 2013-07-06 2015-01-14 赵世峰 Improved shock insulation, damping or energy consumption layer structural system with non-horizontal linear section
CN104278768A (en) * 2013-07-06 2015-01-14 赵世峰 Structural horizontal or vertical and rotatable shock insulation, damping and energy consumption structural system
CN104278769B (en) * 2013-07-06 2019-01-22 赵世峰 Shock insulation, damping or the energy consumption laminar structure system of improved non-horizontal linear section
CN104278768B (en) * 2013-07-06 2019-05-14 赵世峰 Structure level or vertical and rotatable shock insulation, damping, energy-dissipation structure system
CN104831810A (en) * 2014-04-18 2015-08-12 广东省建筑设计研究院 Basement expansion joint structure and basement to which structure is applied
CN109610669A (en) * 2018-12-28 2019-04-12 北京工业大学 A kind of Self-resetting seismic isolation structure system preventing Seismic Isolation of Isolation Layer tension

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Address after: 201100 Shanghai city Minhang District road 838 Lane Shuying room 503 No. 4

Applicant after: Zhao Shifeng

Address before: 201100 Shanghai city Minhang District road 711 Lane Shuying room 1101 No. 33

Applicant before: Zhao Shifeng

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Application publication date: 20110727

C12 Rejection of a patent application after its publication