Seismic isolation device and method for the base of Qin Terracotta Warriors
A technology for terracotta warriors and horses and earthquake isolation, which is applied in the field of seismic isolation devices for the base of the Qin Terracotta Warriors and Horses, can solve the problems of poor earthquake resistance and dense arrangement, and achieve the effect of easy application and implementation.
Active Publication Date: 2017-10-03
CENT RES INST OF BUILDING & CONSTR CO LTD MCC GRP
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Problems solved by technology
The Qin Terracotta Warriors and Horses Museum in Lintong, Xi'an displays poor earthquake resistance and densely arranged
If a large earthquake occurs, the terracotta warriors will be damaged or continuously dumped, which will cause immeasurable losses
Method used
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[0041] The present invention also provides a method for implementing seismic isolation of the base of Qin Terracotta Warriors and Horses based on the above-mentioned device, which includes the following steps:
[0042] (1) Excavate the soil on the four sides of the terracotta warriors and horses base 2, and add 2 to 4 miniature jacks in the process to support the terracotta warriors and horses and horses and horses and horses and horses base 2;
[0043] (2) leveling, compacting or reinforcing the soil at the lower part of the terracotta warrior base 2 after excavation to ensure its flatness and compactness, as the support foundation 6;
[0044] (3) The base surface is leveled, and four sliding discs 5 are pasted and fixed on the top surface of the support base 6 with cementing material, corresponding to the four corners of the base 2 of the terracotta warriors and horses respectively;
[0045] (4) Paste stainless steel (or polytetrafluoroethylene) veneer 3 on the four corners ...
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The invention relates to a seismic isolation device and method for a base of Qin Terracotta Warriors and Horses, and belongs to the technical field of seismic isolation of floating cultural relics. The device mainly includes universal ball bearings, terracotta warriors and horses bases, veneers, flexible protective materials, sliding discs and bearing foundations; there are four universal ball bearings, which are respectively installed on the four corners of the lower surface of the terracotta warriors and horses bases through veneers, The base of the terracotta warriors and horses is placed on four sliding discs, the universal ball under the base of the terracotta warriors and horses is in contact with the corresponding sliding discs, the sliding discs are fixed on the base of the support, and the two ends of the flexible protective material are respectively pasted on the lower surface of the base of the terracotta warriors and horses On the side walls of the veneer and the corresponding sliding disc, a closed area is formed between the veneer and the sliding disc on the lower surface of the terracotta base. The device and method of the present invention enable the terracotta warriors and horses to have the ability to resist earthquakes of 8-9 degrees. At the same time, the shock isolation device is convenient for application and implementation, and does not need to be hoisted and lifted as a whole, does not move the terracotta warriors and horses, and does not affect normal display and viewing.
Description
technical field [0001] The invention relates to a shock-isolation device and method for the base of Qin Terracotta Warriors and Horses, which is suitable for some cultural relics such as Qin Terracotta Warriors and Horses displayed in Qin Terracotta Warriors and Horses Museum, and belongs to the technical field of seismic isolation of floating cultural relics. Background technique [0002] my country is an earthquake-prone country in the world, and it is also one of the countries that suffer the most severe earthquake disasters. [0003] my country's mainland accounts for about 1 / 4 of the world's land area, but 1 / 3 of land-based destructive earthquakes occurred in my country in the 20th century. China is a country severely affected by earthquakes with high frequency, high intensity, shallow focus and wide distribution. Since the 20th century, nearly 800 earthquakes of magnitude 6 or above have occurred in China. The earthquake not only caused huge losses to people's lives ...
Claims
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IPC IPC(8): E04B1/36E04B1/98E02D31/08
Inventor 韩腾飞袁瀚李永录张文革李晓东易桂香陈浩邱金凯段威阳赵立勇
Owner CENT RES INST OF BUILDING & CONSTR CO LTD MCC GRP