TWM491072U - Damper structure - Google Patents

Description

Damper structure

This creation is about a damper structure, which is mainly used in the energy dissipation system of building structures. The deformation rate of the damper can offset the displacement problem of the building structure caused by the seismic force to reduce the possibility of earthquakes. Those who have an adverse effect on the structure of the building.

According to the fact that Taiwan is at the junction of the Philippine plate and the Eurasia plate, it is a region with frequent earthquakes. In order to avoid the catastrophic damage of buildings caused by earthquakes, in various buildings, the isolation structure has been introduced into the building structure. Developed an energy dissipation system that effectively isolates seismic energy to ensure the safety of building structures.

The damper of the existing energy dissipation system is mainly provided with an upper steel plate (1) for assembling the upper structure of the building, and a lower steel plate (2) for assembling the lower structure of the building. Between the lower bearing steel plates (1) and (2), a plurality of metal energy dissipation plates (3) arranged in parallel are arranged, and the energy dissipation plates (3) are obtained by X type (for example, 2), V-shaped or with a diamond-shaped hole in the middle, so as to give the energy-dissipating plate (3) a multi-directional deformation rate, so that it can pass through the energy-dissipating plate when encountering an earthquake (3) The deformation to offset the power of the earthquake, to achieve the performance of energy dissipation, so as to effectively avoid the devastating effects of the earthquake.

However, looking at the existing damper structure, although the deformation can be achieved to offset the earthquake force Energy dissipation effect, but there are angles in the structure, and the direction and shape of the earthquake are not fixed. Under certain earthquake conditions, the damper may have a stress phenomenon, resulting in its overall Energy dissipation performance is affected, and even structural damage is easy. It is necessary to try to solve the improvement.

In view of the structure of the existing damper, although the expected energy dissipation and shock absorbing effect can be achieved, in some special states, there may be problems related to stress and derivation, and the creator specializes in research and development, and then researches and develops the present. The damper structure created.

In order to solve the problems and shortcomings of the existing damper, the creation is to improve the hole of the damper metal energy dissipation plate, and replace the conventional diamond groove with the long circular hole groove, so that there is no angle, In addition to the expected deformation rate performance of the energy dissipation plate, it is possible to eliminate the occurrence of stress phenomenon.

The damper of the present invention is formed by the structure of the damper, and its long round hole is designed to give the energy dissipation plate an excellent deformation rate, and at the same time, it can provide better because the hole groove does not have an angled shape. The toughness and recovery, to prevent the damage caused by stress concentration, so that more significant upgrades can be obtained in the energy dissipation performance.

(1) ‧ ‧ upper bearing steel plate

(2) ‧ ‧ under the steel plate

(3) ‧ ‧ energy dissipating plates

(10) ‧ ‧ dampers

(11) ‧‧‧Upper steel beam

(12)‧‧‧Under steel beams

(13)(14)‧‧‧Support beams and columns

(15)(16)‧‧‧Support link

(17) (18) ‧ ‧ beams and columns

(101) ‧ ‧ upper bearing steel plate

(102) ‧‧‧ Under the steel plate

(103) ‧ ‧ energy dissipating plates

(104)‧‧‧ Holes

Fig. 1 is a side view showing a steel plate, a lower bearing plate and an energy dissipation plate on a conventional damper.

Fig. 2 is a perspective view of a steel plate, a lower bearing plate and an energy dissipation plate on a conventional damper.

Figure 3: A side view of the steel plate, the lower bearing plate and the energy dissipation plate on the damper.

Figure 4: A three-dimensional diagram of the steel plate, the lower bearing plate and the energy dissipation plate on the damper.

Fig. 5 is a reference diagram of the implementation state of the present damper.

Fig. 6 is a diagram showing another implementation state of the present damper.

Fig. 7 is a diagram showing another implementation state of the present damper.

Fig. 8 is a reference diagram of still another implementation state of the present damper.

For details on the structural composition, technical means and efficacy of this creation, please refer to the following figures for further details. Please refer to Figures 3-8 for a better embodiment of the damper. As shown in the figure, it is mainly used in the energy dissipation system of the building structure. The damper (10) can be set under the upper steel beam (11) (or the floor of the building) of the building structure. Support beam (13) (14) and lower steel beam (12) (or floor) (see Figure 3), can also be set on the side of the building structure, using the support link (15) (16) respectively connected to the top and bottom beams and columns (17) (18) of the building structure, and arranged in the middle position of the side space (see Fig. 5), thereby utilizing the damper (10) The deformation effect makes it moderately offset the force of absorbing earthquakes in the face of earthquakes, thereby minimizing the damage that may be caused by the earthquake; and in the structure of the damper (10), it is mainly provided with an upper The steel plate (101) and the lower steel plate (102) are received, and the steel plate (101) (102) is received above and below. In parallel, a plurality of metal energy dissipation plates (103) are connected in parallel, and the number of energy dissipation plates (103) can be appropriately adjusted and changed according to the energy dissipation performance. The energy plate (103) is formed with a long-diameter large-diameter hole groove (104), so that the distance between the inner diameter edge of the hole groove (104) and the side edge of the energy dissipation plate (103) is not excessive, thereby giving The energy dissipating plate (103) has a multi-directional deformation capability, thereby constituting the basic functional structure of the inventive damper (10); accordingly, the damper (10) of the above-mentioned structure is conveniently used in the building structure, when In the event of an earthquake, when the force of the earthquake acts on the damper (10), it can be damped by the deformation of the energy dissipating plate (103) in response to the displacement phenomenon that may occur, and by the energy dissipation plate ( 103) The deformation of the deformation can change the stiffness of the building structure to avoid the resonance frequency effect with the earthquake, so that the effect of energy dissipation can be achieved. On the other hand, the structure of the damper (10) will be The hole groove (104) is designed in a long round shape, so there is no conventional V-shaped or X-shaped plate or diamond type in its structure. The angle of the groove is such that the stress problem under certain conditions can be avoided. In other words, the damper (10) of the present invention is provided via the oblong hole (104) of the energy dissipation plate (103). System can provide better toughness and recovery, which can effectively prevent the damage caused by possible stress concentration, to maintain its structure and energy dissipation performance, and completely solve the problems and defects that may exist and be derived from the existing structure. That is, the damper of the present invention, under its existing functional structure, changes its shape of the energy dissipation plate slot, and achieves the desired energy dissipation function, and is also due to the long circular hole groove. It can be designed to effectively eliminate possible stress effects, and provide balanced multi-directional deformation performance, so that in the face of earthquakes, the deformation rate provided by the energy dissipation plates can offset the effects of seismic forces. Place Possible structural displacement of the building, to reduce the adverse impact of the earthquake on the building structure, to achieve excellent industrial utilization and practical value; in summary, the damper structure of the creation, through the improvement of its structure, can indeed Solve the problems and defects in the same kind of similar products, give excellent energy dissipation performance, effectively improve its industrial utilization and practical value. On the whole, it is an excellent and outstanding innovation structure. Application.

(10) ‧ ‧ dampers

(101) ‧ ‧ upper bearing steel plate

(102) ‧‧‧ Under the steel plate

(103) ‧ ‧ energy dissipating plates

(104)‧‧‧ Holes

Claims (2)

The utility model relates to a damper structure, which is applied to an energy dissipation damper system of a building structure, and mainly has an upper bearing steel plate and a lower bearing steel plate, and the upper and lower bearing steel plates are arranged in parallel and arranged in parallel with a plurality of metal plates. The energy dissipating plate piece has a large-diameter hole groove for each energy dissipating plate, thereby providing a dissipative effect of the energy dissipating plate piece, thereby forming a basic functional structure of the damper; the improvement system is: the group The plurality of energy dissipation plates are arranged between the upper and lower plates, and the holes are arranged in a long circular shape, so that the structure does not have an angled appearance. According to the damper of claim 1, wherein the number of energy dissipation plates between the upper and lower plates is determined by the actual demand.