Shockproof suspension shock absorption control method and device for museum cultural relic system

Abstract

The invention discloses a shockproof suspension shock absorption control method and a device for a museum cultural relic system. Compared with traditional shockproof measures such as improvement of a section of a structural member, improvement of a reinforcement ratio so as to enhance the shockproof ability and additional arrangement of a shock isolation table device, while the shock isolation and shock absorption control cost is not obviously increased and the shockproof ability is effectively improved, time-history analysis and response spectrum analysis calculation are carried out on a museum main body structure-cultural relics integrated system, the earthquake acting force of the museum cultural relic system can be effectively controlled, and huge expenditure is reduced; and as the control method adopted by the system is easy to execute, the cost of the device is comparatively low, large-area promotion and execution of the museum cultural relics are facilitated, damages on the museum cultural relic system by the high-intensity earthquake action can be effectively reduced, and losses are reduced as much as possible.

Description

technical field [0001] The invention relates to the field of cultural relic protection, in particular to an anti-shock suspension vibration reduction control device and method for a museum cultural relic system. Background technique [0002] As the carrier of human civilization, cultural relics are non-renewable, and most cultural relics, such as pottery, porcelain, jade, and stone tools, are fragile and difficult to preserve. It is very easy to cause damage under the action of high-intensity earthquakes. At present, the traditional anti-seismic measures for cultural relics are to adopt anti-seismic and shock-isolation methods, which are realized by sticking, absorbing, binding, clamping, supporting and laying shock-absorbing rubber layers, mechanical shock-isolation devices, and shock-isolation floors. The anti-seismic method is usually based on experience and is not based on the analysis, experiment or calculation of the seismic hazards of the placement site, floor, and s...

AI Technical Summary

Problems solved by technology

Due to the needs of display, most of its cultural relics need to be placed on the display stand in a floating or semi-floating way, so its shockproof ability is generally poor, and it is easy to be damaged under the action of an earthquake.

In addition, the non-building structural components in the cultural relics storage area have insufficient seismic performance, such as doors and windows, ceilings, lighting and other objects in the exhibition hall or warehouse, which are damaged and fall under the action of the earthquake, which will also cause damage to the display cabinets or cultural relics.

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