Stone structure ancient memorial gate foundation earthquake isolation system and reinforcement method thereof
A basic seismic isolation and stone structure technology, applied in basic structure engineering, protection devices, buildings, etc., can solve the problems of easy lateral overturning, weak anti-seismic force, longitudinal uncoordinated, etc., and achieve high economic and social benefits. The effect of high seismic isolation effect and fast construction speed
Pending Publication Date: 2018-09-25
北京瑞博远绿色建筑科技有限公司
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However, the relatively large single-span structural form of the archway determines that its earthquake resistance is extremely weak-horizontal instability, vertical incoordination, and top-heavy, easy to overturn horizontally, and the upper tiles and cornices are easy to fall off after a long time
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[0030] The present invention will be described in detail below in conjunction with the accompanying drawings. Such as Figure 1-5 As shown, a kind of stone structure ancient archway foundation seismic isolation system of the present invention comprises original foundation 1, original column 2, and original foundation 1 is arranged on the bottom of original column 2, also includes ancient archway foundation isolation system 3, ancient archway foundation isolation System 3 includes tree root pile 5, upper cap 14, lower cap 15, seismic pad 13 and reinforced concrete pin 16, see Figure 1-Figure 3 . Among them, the tree root pile 5 is set around the original foundation 1 of the stone structure ancient archway, the top of the tree root pile 5 is poured with a lower cap 15 and an upper cap 14, and multi-layered caps are installed between the lower cap 15 and the upper cap 14. A seismic isolation pad 13, the upper bearing platform 14 is poured around the original column 2, and its ...
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The invention relates to a stone structure ancient memorial gate foundation earthquake isolation system and a reinforcement method thereof, and belongs to the technical field of seismic reinforcement.The stone structure ancient memorial gate foundation earthquake isolation system comprises original foundations and original columns, wherein each original foundation is arranged on the bottom of each original column. The stone structure ancient memorial gate foundation earthquake isolation system also comprises an ancient memorial gate foundation earthquake isolation system, wherein the ancientmemorial gate foundation earthquake isolation system comprises a root pile, an upper bearing platform, a lower bearing platform, an isolation cushions installed between the upper bearing platform andthe lower bearing plate; the upper bearing platforms on two ends of the stone structure ancient memorial gate are connected through a reinforced concrete coupling beam; the upper bearing platform andeach original column are connected through a reinforced concrete pin key. During earthquakes, through the earthquake isolation cushion, various influences of earthquake force for the upper structure and the building construction member of the stone memorial gate can be greatly reduced.
Description
technical field [0001] The invention relates to a reinforcement and isolation system, in particular to a foundation isolation system of a stone structure ancient archway and its construction method, which uses tree root piles, caps, isolation pads, reinforced concrete connecting beams and pin-key combinations It belongs to the technical field of seismic reinforcement. Background technique [0002] Earthquake prevention and disaster reduction has always been an important task of government departments at all levels in my country. In recent years, frequent earthquakes have caused huge damage to ancient buildings that have been hundreds or even thousands of years old. Take the 8.0-magnitude Wenchuan earthquake in 2008 as an example. According to incomplete statistics, only Sichuan In the province, 83 national key cultural relics protection units and 174 provincial cultural relics protection units suffered varying degrees of damage, causing huge losses. The reinforcement of trad...
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IPC IPC(8): E02D27/34E02D31/08
CPCE02D27/34E02D31/08
Inventor 甄进平甄中豪张亚英王舒扬
Owner 北京瑞博远绿色建筑科技有限公司