Anti-seismic energy-consuming cramp for wood structure
A technology of wooden structures and energy consumers, which is applied in the fields of earthquake resistance, building components, building structures, etc., can solve the problems of reduced energy consumption capacity of wooden structures, brittle fracture of joints, etc., and achieves convenient construction, improved bearing capacity, and energy consumption capacity. increased effect
Active Publication Date: 2014-12-10
NANJING TECH UNIV
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Problems solved by technology
Although the traditional reinforcement methods are simple and convenient, while these reinforcement methods limit the relative displacement between the mortise and tenon joints, the energy dissipation capacity of the wooden structure is also reduced, which may cause brittle fracture of joints during earthquakes
Method used
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[0018] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:
[0019] Such as Figure 1-4 As shown, a kind of anti-seismic energy-dissipating nail for wooden structures includes an energy-dissipating part 2 and a connecting nail 1. The energy-dissipating part 2 is arranged in the middle of the connecting nail 1. Connected by welding, the two ends of the connecting nail 1 are nailed on the wooden post 6 and the wooden beam 5 respectively. The energy dissipator part 2 is a hollow large deformable structure in the shape of a ring or an ellipse or a rhombus or other similar shapes.
[0020] The anti-seismic energy-dissipating nails for wooden structures of the present invention have certain strength, rigidity and ductility. Under strong earthquakes, the frame dissipates energy through the consumer in the middle of the nails, ensuring the safety of beams and columns under earthquakes and avoiding brittle damage. , ...
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The invention discloses an anti-seismic energy-consuming cramp for a wood structure. The anti-seismic energy-consuming cramp for the wood structure comprises energy-consuming portions and connecting nails, wherein the energy-consuming portions are arranged in the middle of the connecting nails and connected with the connecting nails in a welding manner, and two ends of the connecting nails are respectively nailed on a wooden column and a wooden beam. Economy, construction suitability and typical dwelling characteristics are comprehensively considered, while bearing capability of reinforced tenon and mortise joints is improved, energy-consuming capacity of the same is increased, so that the wood structure is enabled to be good in anti-seismic property, simple, economic and applicable to popularization in villages and towns in our country.
Description
technical field [0001] The invention relates to a building structure component, in particular to a new type of anti-seismic energy-dissipating nail for wooden structures, which is mainly (but not exclusively) used for anti-seismic reinforcement of mortise and tenon joints of wooden structures before earthquakes, and can also be used for general wooden structures. Seismic strengthening of structural houses. Background technique [0002] With its unique structural system, Chinese wooden structure has become a representative of oriental architectural culture and has important historical, artistic, scientific and cultural values. Wood structure buildings have survived the erosion of many earthquakes and other natural disasters, which shows that they have good earthquake resistance and disaster prevention capabilities. The anti-seismic mechanism of "seismic isolation, mortise and tenon connection" and the anti-seismic design idea of "combining rigidity and softness, sliding is...
Claims
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IPC IPC(8): E04B1/38E04B1/98
Inventor 陆伟东刘伟庆张翔耿启凡
Owner NANJING TECH UNIV