Wooden energy dissipation and shock absorption device and wooden structure system with same
A technology of shock absorbing device and wooden structure, which is applied in the direction of earthquake resistance, building components, building construction, etc., to achieve the effect of easy replacement and reduced damage
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[0032] The wooden energy-dissipating and shock-absorbing device of the present invention and the wooden structure system with it, its preferred embodiment is:
[0033] The wooden energy-dissipating and shock-absorbing device includes two connecting sections, and the two connecting sections are connected by an energy-dissipating section;
[0034] The energy-dissipating section includes two sections of wooden connectors, which are connected by mild steel shear dampers. The outer ends of the two wooden connectors are respectively provided with dovetail tenons. The connecting sections are respectively provided with dovetail-shaped grooves, and the tenons of the two wooden connecting parts are respectively inserted into the grooves of the two connecting sections.
[0035] The wood connector and the mild steel shear damper are connected by bolts, and a positioning flute-groove is provided between the wood connector and the mild steel shear damper.
[0036] The connecting section is...
Embodiment 1
[0044] Example 1, such as Figure 1 to Figure 5 As shown, the connecting section of this embodiment is a wooden post.
[0045] Wherein, the friction plate 131 is an optional component. The friction plate 131 is connected to the wooden connector 132 through chemical glue or wooden connectors.
Embodiment 2
[0046] Example 2, such as Figure 6 ~ Figure 10 As shown, the connection section of this embodiment is a wooden wall.
[0047] The displacement-load theoretical curve of the friction type wooden energy dissipation shock absorber is as follows: Figure 11 It can be seen that under the action of reciprocating load, the curve is full, indicating that the device has strong energy dissipation performance.
[0048] (2) Wooden structure system with wooden energy dissipation and shock absorbing devices:
[0049] Such as Figure 12 As shown, the main structure 30 is rigidly connected to the wooden energy-dissipating and shock-absorbing devices 10 and 20 .
[0050] Under the action of an earthquake, there is a relative displacement between floors in the wooden structure 30, and a horizontal relative displacement occurs between the lower wooden column 11 and the upper wooden column 12 of the wooden energy-dissipating and shock-absorbing device 10 arranged in the floor (such as figure...
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