CN107386478B - Wooden shock isolation device - Google Patents
Wooden shock isolation device Download PDFInfo
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- CN107386478B CN107386478B CN201710543600.6A CN201710543600A CN107386478B CN 107386478 B CN107386478 B CN 107386478B CN 201710543600 A CN201710543600 A CN 201710543600A CN 107386478 B CN107386478 B CN 107386478B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
- E04H9/023—Bearing, supporting or connecting constructions specially adapted for such buildings and comprising rolling elements, e.g. balls, pins
Abstract
The invention discloses a wooden shock isolation device. The smoke-curing tobacco smoke-curing tunnel comprises a smoke-curing tunnel, a mud-way arch and a Hua-arch, wherein a notch is formed in the bottom of the smoke-curing tunnel, a first mounting groove and a second mounting groove are formed in the top of the smoke-curing tunnel, the mud-way arch is mounted in the first mounting groove, and the Hua-arch is buckled on the mud-way arch and matched with the second mounting groove; the two ends of the arch top of the mud channel are respectively provided with a first scattering bucket, the top of the first scattering bucket is provided with a first strip-shaped groove which penetrates through the first scattering bucket, and the first scattering bucket can move in a limiting manner at the arch top of the mud channel along the direction vertical to the first strip-shaped groove; the two ends of the top of the Huazhong arch are respectively provided with a second scattering bucket, the top of the second scattering bucket is provided with a second strip-shaped groove which penetrates through the second scattering bucket, and the second scattering bucket can move in a limiting manner at the top of the Huazhong arch along the direction vertical to the second strip-shaped groove; the penetrating direction of the first strip-shaped groove is perpendicular to the penetrating direction of the second strip-shaped groove. The invention has simple structure, low economic cost and stable and reliable performance, and is beneficial to improving the shock resistance of the structure when being arranged in the transition layer of the wood-concrete mixed structure.
Description
Technical Field
The invention belongs to the technical field of structural vibration energy dissipation and shock absorption, and particularly relates to a wooden shock isolation device which consumes multiple energy by means of nonlinear deformation of materials, rigid rotation of parts and friction sliding between contact surfaces of the parts.
Background
In order to improve the shock resistance of a wood-concrete mixed structure and reduce the shock damage of a pure wood structure in a strong earthquake region, the installation of an energy consumption damper in the structure is one of effective measures. The traditional energy-consuming damper, such as a rubber shock-insulating pad, has overlarge vertical bearing capacity and vertical rigidity, is connected to the bottom of a floor beam plate through a bolt during installation, and for a light high-strength wood structure system, because a structure with soft top and rigid bottom is formed by wood and concrete, the concrete rigidity of the structure is higher, and then the rubber shock-insulating pad with stronger rigidity is used, the rubber shock-insulating pad has an obvious amplification effect on the earthquake reaction of the wood structure, the earthquake damage of the wood structure is increased, and the economic manufacturing cost is increased; and the ground beam plate is not suitable for being provided with bolt holes at a plurality of positions, the rubber shock insulation cushion is not suitable for being arranged on a conversion layer of a wood structure or a wood-concrete structure, and the rubber shock insulation cushion can not be harmoniously unified with the environmental protection property and the affinity of wood, so that the ground beam plate has strong sense of incongruity.
Disclosure of Invention
The invention aims to solve the defects of the background technology and provide a wooden shock isolation device which has the advantages of simple structure, good affinity, low cost and good shock-proof effect.
The technical scheme adopted by the invention is as follows: a wooden shock isolation device comprises a smoke tree funnel, a mud channel arch and a Hua-Arch, wherein a notch for connecting a base is formed in the bottom of the smoke tree funnel, a first mounting groove and a second mounting groove which are arranged in a cross shape are formed in the top of the smoke tree funnel, the mud channel arch is mounted in the first mounting groove, the Hua-Arch is buckled on the mud channel arch and matched with the second mounting groove, and the top of the mud channel arch is flush with the top of the Hua-Arch; the two ends of the arch top of the mud channel are respectively provided with a first scattering bucket, the top of the first scattering bucket is provided with a first strip-shaped groove for mounting a first beam plate, and the first scattering bucket can move at the arch top of the mud channel in a limiting manner along the direction vertical to the first strip-shaped groove; the two ends of the top of the Huazhong arch are respectively provided with a second scattering bucket, the top of the second scattering bucket is provided with a second strip-shaped groove for mounting a second beam slab, and the second scattering bucket can move in a limiting manner at the top of the Huazhong arch along a direction vertical to the second strip-shaped groove; the penetrating direction of the first strip-shaped groove is perpendicular to the penetrating direction of the second strip-shaped groove.
Further, the smoke sidecar lower extreme is for falling trapezoidal body structure, upper end and being the square structure, first mounting groove runs through square structure top middle part, the second mounting groove distributes in first mounting groove both sides, and the second mounting groove bottom surface is the step type, and the notch sets up in falling trapezoidal body structure bottom center.
Furthermore, the mud-way arch is of a cuboid structure, a third installation groove is formed in the middle of the top of the mud-way arch in a penetrating mode, and square first tenons are symmetrically arranged at two ends of the top of the mud-way arch respectively.
Further, the hua encircles for the cuboid structure, hua encircles the bottom middle part and is equipped with the fourth mounting groove that runs through, the lateral wall of fourth mounting groove is the reverse step type, and hua encircles top both ends and symmetry respectively sets up square second tenon.
Furthermore, the lower end of the first scattering bucket is of an inverted trapezoidal structure, the upper end of the first scattering bucket is of a square structure, a first strip-shaped hidden groove is formed in the center of the bottom of the inverted trapezoidal structure, the first strip-shaped groove is formed in the middle of the top of the square structure, and the penetrating direction of the first strip-shaped groove is consistent with the width direction of the first hidden groove.
Furthermore, the lower end of the second bulk hopper is of an inverted trapezoid structure, the upper end of the second bulk hopper is of a square structure, a second elongated blind groove is formed in the center of the bottom of the inverted trapezoid structure, the second elongated blind groove is formed in the middle of the top of the square structure, and the penetrating direction of the second elongated blind groove is consistent with the width direction of the second blind groove.
Further, hua encircles and detains in the third mounting groove that the mud road encircles, and hua encircles the roof laminating third mounting groove bottom surface of the fourth mounting groove, and the fourth mounting groove lateral wall cooperatees with the bottom surface of second mounting groove.
Further, the width of the first installation groove and the width of the top of the fourth installation groove are the same as the arch width of the mud way, the width of the second installation groove and the width of the third installation groove are the same as the width of the Huazhong, and the width of the bottom of the fourth installation groove is the same as the width between two steps of the second installation groove.
Furthermore, first tenons at two ends of the top of the mud channel arch are matched with first hidden grooves at the bottoms of the two first bulk hoppers respectively, the width of each first hidden groove is equal to the side length of each first tenon, and the length of each first hidden groove is larger than the side length of each first tenon.
Furthermore, second tenons at two ends of the top of the Huazhong are respectively matched with second hidden grooves at the bottoms of the two second loose buckets, the width of each second hidden groove is equal to the side length of the corresponding second tenon, and the length of each second hidden groove is larger than the side length of each second tenon.
The wooden shock isolation device is formed by overlapping and meshing a smoke tree funnel, a mud road arch, a Hua arch and a scattered funnel from bottom to top. The notch at the bottom of the smoke hopper is connected with a tenon reserved on the base and can rotate to a certain extent under the action of horizontal force; the mud road arch and the Hua arch are sequentially buckled in the smoke tree hopper groove in a cross manner, and the arch can deform in the smoke tree hopper groove in the stress process; the bottom surface of the bulk hopper is provided with a long-strip-shaped blind groove which is in mortise-tenon joint with the tenon of the arch top surface, and the bulk hopper can slide along the long edge direction of the blind groove; the top surface of the scattering bucket is provided with a through long strip-shaped groove, the floor beam plate at the bottom of the wood structure is made of SPF (specific pathogen free) specification materials, and the floor beam plate is placed in the strip-shaped grooves on the top surfaces of the scattering buckets and can slide along the strip-shaped grooves after overcoming the friction force. The shock isolation device consumes energy layer by layer through the modes of nonlinear deformation of materials, rotary deformation of parts, sliding friction and the like, and has the characteristic of multiple energy consumption.
The wooden shock isolation device can generate good shock resistance, is made of wood, does not need the intervention of other materials, is harmonious and unified with a wooden structure in appearance and shape through a special self-locking buckle structure, is green and environment-friendly, has high material utilization rate, and does not increase the construction cost; the load is transmitted to the beam or the column of the lower concrete structure as the transition part of the mixed structure system, and the load is borne by the light wood structure and is transmitted to the beam or the column of the lower concrete structure, so that the installation and the replacement are simple and convenient. The working mechanism of the device is divided into three stages: an initial deformation stage, a horizontal sliding stage and a secondary deformation stage after sliding. In the initial loading stage, the wooden damper forms a long and narrow hysteresis ring and has slight energy consumption capacity; after the sliding friction force is reached, the wooden damper has a full hysteresis curve in both directions, and the shape of the wooden damper is similar to a parallelogram; after the sliding displacement limit value is exceeded, the deformation capacity of the shock isolation device is further released, the hysteresis loop is Z-shaped, the shock isolation device has strong energy consumption capacity, and the earthquake damage to the upper wood structure can be obviously reduced.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a top view of the present invention.
FIG. 3 is a front view of the present invention sliding in the X direction.
FIG. 4 is a top view of the present invention sliding in the X direction.
Figure 5 is a front view of the smoke cotinus of the present invention.
Figure 6 is a side view of the smoke cotinus of the present invention.
Figure 7 is a top view of the smoke cotinus of the present invention.
Fig. 8 is a front view of the mud-way arch of the present invention.
Fig. 9 is a top view of the mud-way arch of the present invention.
FIG. 10 is a front view of the present invention.
FIG. 11 is a top view of the present invention.
Fig. 12 is a front view of a first bucket of the present invention.
Fig. 13 is a side view of a first bucket of the present invention.
Fig. 14 is a top view of a first bucket of the present invention.
Fig. 15 is a front view of a second bucket of the present invention.
Fig. 16 is a side view of a second bucket of the present invention.
Fig. 17 is a top view of a second bucket of the present invention.
In the figure: 1-a smoke funnel; 1.1-notch; 1.2-a first mounting groove; 1.3-a second mounting groove; 1.31-bottom surface; 2-a mud road arch; 2.1-a third mounting groove; 2.2 first tenon; 3-Hua Yuan; 3.1-fourth mounting groove; 3.11-roof wall; 3.12-side wall; 3.2-second tenon; 4-a first bulk hopper; 4.1-first bar-shaped groove; 4.2-first dark groove; 5-a second bulk hopper; 5.1-a second strip groove; 5.2-a second dark groove; 6-a first floor beam panel; 7-a second floor slab; 8-a base; 8.1-third tenon.
Detailed Description
The invention will be further described in detail with reference to the following drawings and specific examples, which are not intended to limit the invention, but are for clear understanding.
As shown in fig. 1-17, the invention comprises a smoke box 1, a mud channel arch 2 and a china arch 3, wherein a square notch 1.1 for connecting a base 8 is arranged at the center of the bottom of the smoke box 1, the notch 1.1 can form mortise and tenon connection with a third tenon 8.1 reserved on the top surface of the base 8 (namely a concrete frame beam or column), a first mounting groove 1.2 and a second mounting groove 1.3 which are arranged in a cross shape are arranged at the top of the smoke box 1, the mud channel arch 2 is mounted in the first mounting groove 1.2, the china arch 3 is buckled on the mud channel arch 2 and matched with the second mounting groove 1.3, and the top of the mud channel arch 2 is flush with the top of the china arch 3; the two ends of the top of the mud way arch 2 are respectively provided with a first scattering bucket 4, the top of the first scattering bucket 4 is provided with a first through-penetrating strip-shaped groove 4.1 for mounting a first beam plate 6, and the first scattering bucket 4 can move in a limiting way at the top of the mud way arch 2 along a direction vertical to the central line 4.3 of the first strip-shaped groove 4.1; the two ends of the top of the Hua arch 3 are respectively provided with a second scattering bucket 5, the top of the second scattering bucket 5 is provided with a second strip-shaped groove 5.1 for mounting a second ground beam plate 7, and the second scattering bucket 5 can move in a limiting way at the top of the Hua arch 3 along the direction vertical to the central line 5.3 of the second strip-shaped groove 5.1; the penetrating direction of the first strip-shaped groove 4.1 is perpendicular to the penetrating direction of the second strip-shaped groove 5.1.
In the above-mentioned scheme, the concrete mode that 2 and the hua hunch 3 buckles in 1 top of smoke tree fill of mud way arch is: the smoke-box 1 is a square wood block, the lower end 1.4 of the smoke-box is of an inverted trapezoidal structure, the upper end 1.5 of the smoke-box is of a square structure, the mud road arch 2 and the Hua-arch 3 are wood blocks of the rectangular structure, and the smoke-box 1, the mud road arch 2 and the Hua-arch 3 are axisymmetric and centrosymmetric figures. The middle part of the top of the mud-way arch 2 is provided with a third mounting groove 2.1 which runs through, the middle part of the bottom of the Hua-arch 3 is provided with a fourth mounting groove 3.1 which runs through, the Hua-arch 3 is buckled in the third mounting groove 2.1 of the mud-way arch 2, and the fourth mounting groove 3.1 is matched with the third mounting groove 2.1 and the second mounting groove 1.3. After the mud road arch 2 and the Hua-shaped arch 3 are installed on the smoke-tree funnel 1, the center of the cross of the mud road arch 2 and the Hua-shaped arch 3 and the center of the cross of the smoke-tree funnel 1 and the centers of the cross of the first installation groove 1.2 and the cross of the second installation groove 1.3 are all on the same vertical line.
First mounting groove 1.2 runs through the smoke tree fill 1 top, second mounting groove 1.3 distributes in first mounting groove 1.2 both sides, and second mounting groove 1.3 bottom surface 1.31 is the step type, fourth mounting groove 3.1's both sides wall 3.12 is the reverse step type, fourth mounting groove 3.1 roof 3.11 laminating third mounting groove 2.1 bottom surface 2.11, fourth mounting groove 3.1 lateral wall 3.12 cooperatees with second mounting groove 1.3 bottom surface 1.31. The width A1 of the first installation groove 1.2 and the width C2 of the top of the fourth installation groove 3.1 are the same as the width of a mud channel arch B1, the width A2 of the second installation groove 1.3 and the width B2 of the third installation groove 2.1 are the same as the width C1 of a Hua arch 3, and the width A3 of the bottom C3 of the fourth installation groove 3.1 and the width A3 between two steps of the second installation groove 1.3 are the same.
The mud road arch 2 and the Hua-arch 3 are sequentially buckled in the groove at the top of the smoke-cogged funnel 1, two ends of the mud road arch 2 and the Hua-arch 3 are cantilevered, physical gaps do not exist between the mud road arch 2 and the Hua-arch 3, and certain rotary deformation (bending) can be generated in the groove of the smoke-cogged funnel 1 in the stress process.
In the scheme, the first scattering hopper 4 and the second scattering hopper 5 are both square wood blocks, the lower end 4.4 of the first scattering hopper 4 is of an inverted trapezoidal structure, the upper end 4.5 of the first scattering hopper is of a square structure, the lower end 5.4 of the second scattering hopper 5 is of an inverted trapezoidal structure, the upper end 5.5 of the second scattering hopper is of a square structure, and the first scattering hopper 4 and the second scattering hopper 5 are in axisymmetric and centrosymmetric patterns. The two ends of the top of the mud way arch 2 are respectively provided with a first square tenon 2.2, the bottom of the first scattering bucket 4 is provided with a first elongated blind groove 4.2 matched with the first tenon 2.2, the width D1 of the first blind groove 4.2 is equal to the side length B3 of the first tenon 2.2, the length D2 of the first blind groove 4.2 is greater than the side length B3 of the first tenon 2.2, and the penetrating direction of the first strip-shaped groove 4.1 is consistent with the wide side direction of the first blind groove 4.2. The first bucket 4 can slide relatively to the first tenon 2.2 along the long side direction, and the distance of the friction sliding is determined by the difference between the length D2 of the first hidden slot 4.2 and the length B3 of the first tenon 2.1.
The two ends of the top of the Hua-Feng 3 are respectively provided with a second tenon 3.2, the bottom of the second bucket 5 is provided with a second elongated blind groove 5.2 matched with the second tenon 3.2, the width E1 of the second blind groove 5.2 is equal to the side length C1 of the second tenon 3.2, the length E2 of the second blind groove 5.2 is greater than the side length C1 of the second tenon 3.2, and the penetrating direction of the second elongated blind groove 5.1 is consistent with the wide side direction of the second blind groove 5.2. The second bucket 5 can slide relatively to the second tenon 3.2 along the long side direction, and the distance of the friction sliding is determined by the difference between the length E2 of the second hidden slot 5.2 and the length C1 of the second tenon 3.2.
The bottom surfaces of the first scattering bucket 4 and the second scattering bucket 5 are square surfaces, the side lengths D3 and E3 of the first scattering bucket 4 and the second scattering bucket 5 are equal to the widths B1 and C1 of the mud road arch 2 and the Hua arch 3, after the first scattering bucket 4 and the second scattering bucket 5 are installed, the middle lines of the first scattering bucket 4 and the second scattering bucket 5 are aligned to the middle lines of the mud road arch 2 and the Hua arch 3 in the length direction, the bottom edges of the first scattering bucket 4 and the second scattering bucket 5 are respectively flush with the edges of the mud road arch 2 and the Hua arch 3, positioning is facilitated, the first tenon 2.2 is located at the center of the first hidden groove 4.2, and the second tenon 3.2 is located at the center of the second hidden groove 5.2.
The material of the smoke hopper 1, the material of the mud road arch 2, the material of the mud road arch 3, the material of the first bulk hopper 4 and the material of the second bulk hopper 5 are selected from engineering wood or solid wood, the material of the first floor beam plate 6 and the material of the second floor beam plate 7 are SPF standard materials commonly used by light wood structures, the first floor beam plate 6 and the second floor beam plate 7 are respectively placed in 4 strip-shaped grooves at the tops of the first bulk hopper 4 and the second bulk hopper 5, the first floor beam plate 6 and the second floor beam plate 7 can slide in the strip-shaped grooves at the tops of the first bulk hopper 4 and the second bulk hopper 5, and meanwhile, the connection of an upper wood structure and the shock isolation device is realized. The invention has harmonious and unified appearance and shape with the wood structure, simple structure, stable performance, easy installation and replacement, no increase of the construction cost and good energy consumption capability. The damping device is arranged in a wood-concrete mixed structure or at the bottom of a pure wood structure, and is beneficial to improving the shock resistance of the structure.
The notch 1.1 of the smoke hopper is matched and installed with a tenon with the same size and embedded at the same position at the top of a lower structure, and the tenon can be made of concrete materials, steel or wood embedded parts. The first and second floor beam plates are of an upper wood structure, and when the shock isolation device is connected with the upper structure, the floor beam plates at the bottom of the wood structure are directly placed in the strip-shaped grooves of the bulk hopper. The substructure is a concrete foundation, a multi-storey concrete frame structure or any building structure requiring a storey above. The invention has wider applicability, can be applied to single-layer, multi-layer pure wood structures, multi-layer wood-concrete mixed structures or any building structures needing wood structure layers added on the upper parts in earthquake fortification areas, and can also be used for reinforcing and maintaining the wood structures of ancient buildings and energy dissipation and shock absorption of newly-built antique wood structures.
The working principle of the invention for realizing seismic isolation and reduction is as follows: the whole assembled smoke box is in a centrosymmetric pattern, in an initial position, a notch 1.1 at the bottom of the smoke box 1 and a third tenon 8.1 reserved on a base 8 form mortise-tenon connection, the horizontal degree of freedom is 0, a mud channel arch 2 and a Hua arch 3 are buckled in a cross shape in a smoke box 1 groove, physical gaps do not exist between the mud channel arch 2 and the Hua arch 3, and the mud channel arch 2 and the Hua arch 3 can rotate in the smoke box 1 groove to a certain degree in a stress process. The connection of the first scattering bucket 4, the second scattering bucket 5, the mud-way arch 1 and the Hua-arch 2 has physical gaps, the limiting sliding can be generated, the vibration isolation device can generate energy consumption along two directions, the vibration isolation device is supposed to slide along the Hua-arch 3 direction (namely arrow X direction in the figure), each contact surface is basically in an attached state under the action of small displacement, the displacement mainly comes from the material deformation and the component rotation of each component, and a force-displacement curve has a nonlinear characteristic and preliminarily has energy consumption capability. And (3) continuously increasing the displacement, when the horizontal force exceeds the maximum static friction force, the damping device starts to slide, the second ground beam plate 7 in the X direction and the second scattering hopper 5 slide, meanwhile, the first ground beam plate 6 in the non-X direction drives the first scattering hopper 4 to slide with the mud track arch 2 contacted with the first scattering hopper, the friction force basically keeps unchanged, the whole device starts to rub and consume energy, the wood is subjected to nonlinear deformation, arch rotation and friction sliding to consume energy together at the stage, the friction energy consumption is the dominant effect, when the horizontal force is increased to enable the sliding distance of the shock insulation device to reach the sliding limit value, the sliding is stopped, and if the horizontal force is continuously increased, the shock insulation device continuously generates secondary deformation of the material and still has the energy consumption capacity. In the same way, the sliding of the vibration isolation device along the direction of the mud road arch has similar working principle.
Those not described in detail in this specification are within the skill of the art.
Claims (10)
1. A wooden seismic isolation device is characterized in that: including smoke tree fill (1), mud road arch (2) and hua hun (3), smoke tree fill (1) bottom is equipped with notch (1.1) that is used for joint base, smoke tree fill (1) top is equipped with first mounting groove (1.2) and second mounting groove (1.3) that are the cross and arrange, the mud road encircles (2) and installs in first mounting groove (1.2), hua hun (3) detains and cooperates with second mounting groove (1.3) on mud road arch (2), the mud road encircles (2) top and hua hun (3) top and flushes; the two ends of the top of the mud way arch (2) are respectively provided with a first scattering hopper (4), the two first scattering hoppers are arranged at the top of the mud way arch in a central symmetry manner, the top of each first scattering hopper (4) is provided with a first strip-shaped groove (4.1) for mounting a first beam plate in a penetrating manner, the bottom of each first scattering hopper (4) is provided with a first strip-shaped hidden groove (4.2), the penetrating direction of each first strip-shaped groove (4.1) is consistent with the direction of the wide edge of each first hidden groove (4.2), and each first scattering hopper can move at the top of the mud way arch in a limiting manner along the direction perpendicular to the corresponding first strip-shaped groove; the two ends of the top of the Huazhong (3) are respectively provided with a second scattering bucket (5), the two second scattering buckets are arranged on the top of the Huazhong in a central symmetry manner, the top of each second scattering bucket (5) is provided with a second strip-shaped groove (5.1) for installing a second beam plate in a penetrating manner, the bottom of each second scattering bucket (5) is provided with a second strip-shaped hidden groove (5.2), the penetrating direction of each second strip-shaped groove (5.1) is consistent with the direction of the wide edge of each second hidden groove (5.2), and each second scattering bucket can move in a limiting manner on the top of the Huazhong in the direction perpendicular to the corresponding second strip-shaped groove; the penetrating direction of the first strip-shaped groove is perpendicular to the penetrating direction of the second strip-shaped groove.
2. The wooden seismic isolation system of claim 1 wherein: for falling trapezoidal body structure, upper end (1.5) for smoke box (1) lower extreme (1.4) be the square structure, first mounting groove (1.2) run through square structure top middle part, second mounting groove (1.3) distribute in first mounting groove (1.2) both sides, and second mounting groove (1.3) bottom surface is the step type, and notch (1.1) sets up in falling trapezoidal body structure bottom center.
3. The wooden seismic isolation system of claim 1 wherein: the mud-way arch (2) is of a cuboid structure, a third mounting groove (2.1) which penetrates through is formed in the middle of the top of the mud-way arch (2), and square first tenons (2.2) are symmetrically arranged at two ends of the top of the mud-way arch (2) respectively.
4. The wooden seismic isolation system of claim 1 wherein: the flower arch (3) is of a cuboid structure, a penetrating fourth mounting groove (3.1) is formed in the middle of the bottom of the flower arch (3), the side wall of the fourth mounting groove (3.1) is of an inverted step type, and two ends of the top of the flower arch (3) are symmetrically provided with square second tenons (3.2) respectively.
5. The wooden seismic isolation system of claim 1 wherein: first scattered fill (4) lower extreme (4.4) are for falling the trapezoidal structure, upper end (4.5) are the square structure, the bottom center of falling the trapezoidal structure sets up first camera obscura (4.2) of rectangular shape, first bar groove sets up in the top middle part of square structure, the run-through direction in first bar groove (4.1) is unanimous with the broadside direction in first camera obscura (4.2).
6. The wooden seismic isolation system of claim 1 wherein: the second is scattered fill (5) lower extreme (5.4) and is fallen trapezoidal structure, upper end (5.5) and be the square structure, the bottom center of falling trapezoidal structure sets up second camera obscura (5.2) of rectangular shape, the second bar groove sets up in the top middle part of square structure, the direction of running through of second bar groove (5.1) is unanimous with the broadside direction of second camera obscura (5.2).
7. The wooden seismic isolation system of claim 1 wherein: the Hua-shaped arch (3) is buckled in a third mounting groove (2.1) of the mud-way arch, the top wall of a fourth mounting groove (3.1) of the Hua-shaped arch (3) is attached to the bottom surface of the third mounting groove (2.1), and the side wall of the fourth mounting groove (3.1) is matched with the bottom surface of the second mounting groove (1.3).
8. The wooden seismic isolation system of claim 7 wherein: the width of the first mounting groove (1.2) and the width of the top of the fourth mounting groove (3.1) are the same as the width of the mud channel arch (2), the width of the second mounting groove (1.3) and the width of the third mounting groove (2.1) are the same as the width of the Hua arch (3), and the width of the bottom of the fourth mounting groove (3.1) and the width between two steps of the second mounting groove (1.3) are the same.
9. The wooden seismic isolation system of claim 1 wherein: the first tenons (2.2) at two ends of the top of the mud channel arch (2) are respectively matched with first hidden grooves (4.2) at the bottoms of the two first bulk hoppers (4), the width of each first hidden groove (4.2) is equal to the side length of the corresponding first tenon (2.2), and the length of each first hidden groove (4.2) is greater than the side length of the corresponding first tenon (2.2).
10. The wooden seismic isolation system of claim 1 wherein: second tenons (3.2) at two ends of the top of the Hua arch (3) are respectively matched with second hidden grooves (5.2) at the bottoms of the two second loose buckets (5), the width of each second hidden groove (5.2) is equal to the side length of the corresponding second tenon (3.2), and the length of each second hidden groove (5.2) is greater than the side length of the corresponding second tenon (3.2).
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| CN108915082B (en) * | 2018-08-10 | 2023-09-12 | 北京建筑大学 | Friction type wooden energy dissipation and shock absorption device and wooden structure system with same |
| CN109577728A (en) * | 2018-12-11 | 2019-04-05 | 北京建筑大学 | Struggle against the wooden earthquake isolating equipment of arch formula |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100967387B1 (en) * | 2007-02-09 | 2010-07-05 | (주) 케이 이엔씨 | Separated type bridge bearing |
| CN101793004A (en) * | 2010-02-26 | 2010-08-04 | 成都市新筑路桥机械股份有限公司 | Seismic isolation and reduction structure of bridge |
| US8161695B2 (en) * | 2006-08-08 | 2012-04-24 | Chong-Shien Tsai | Shock supressor |
| CN103422682A (en) * | 2013-08-09 | 2013-12-04 | 南京工业大学 | Self-rearranging mortise and tenon joint |
| CN203569694U (en) * | 2013-09-10 | 2014-04-30 | 南京工业大学 | Reinforcement, energy dissipation and seismic reduction device of mortise and tenon joint of timber structure |
| CN204965908U (en) * | 2015-08-26 | 2016-01-13 | 漳州图特文教用品开发有限公司 | China's ancient pavilion of building model |
| CN106193298A (en) * | 2016-08-19 | 2016-12-07 | 李兴华 | A kind of post beam attachment structure |
| CN206053493U (en) * | 2016-09-22 | 2017-03-29 | 东南大学 | A kind of self-resetting swinging clashes into power consumption earthquake isolating equipment |
| CN106884560A (en) * | 2017-04-07 | 2017-06-23 | 华侨大学 | A kind of replaceable sliding and shock isolation device position-limit mechanism of energy-consuming parts |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2835391Y (en) * | 2005-11-11 | 2006-11-08 | 武汉重工铸锻有限责任公司 | Copper casting alloy bucket arch |
| CN203559337U (en) * | 2013-09-18 | 2014-04-23 | 广州大学 | Novel tensile shock-insulation device |
| JP6482373B2 (en) * | 2015-05-14 | 2019-03-13 | 株式会社竹中工務店 | Seismic isolation structure |
| CN206015884U (en) * | 2016-08-30 | 2017-03-15 | 浙江鎏增古建园林工程有限公司 | A kind of supporting construction |
-
2017
- 2017-07-05 CN CN201710543600.6A patent/CN107386478B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8161695B2 (en) * | 2006-08-08 | 2012-04-24 | Chong-Shien Tsai | Shock supressor |
| KR100967387B1 (en) * | 2007-02-09 | 2010-07-05 | (주) 케이 이엔씨 | Separated type bridge bearing |
| CN101793004A (en) * | 2010-02-26 | 2010-08-04 | 成都市新筑路桥机械股份有限公司 | Seismic isolation and reduction structure of bridge |
| CN103422682A (en) * | 2013-08-09 | 2013-12-04 | 南京工业大学 | Self-rearranging mortise and tenon joint |
| CN203569694U (en) * | 2013-09-10 | 2014-04-30 | 南京工业大学 | Reinforcement, energy dissipation and seismic reduction device of mortise and tenon joint of timber structure |
| CN204965908U (en) * | 2015-08-26 | 2016-01-13 | 漳州图特文教用品开发有限公司 | China's ancient pavilion of building model |
| CN106193298A (en) * | 2016-08-19 | 2016-12-07 | 李兴华 | A kind of post beam attachment structure |
| CN206053493U (en) * | 2016-09-22 | 2017-03-29 | 东南大学 | A kind of self-resetting swinging clashes into power consumption earthquake isolating equipment |
| CN106884560A (en) * | 2017-04-07 | 2017-06-23 | 华侨大学 | A kind of replaceable sliding and shock isolation device position-limit mechanism of energy-consuming parts |
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